Gas melting metal welding involves the use of equipment such as a gas torch. With its help, the metal surfaces to be joined are heated and melted. As a rule, all burners have a simple design, light weight, and are convenient to use. To choose the right tool for the work ahead of you, you should pay attention to the design features, as well as the types of burners.
Main selection criteria
Experienced buyers advise when choosing a gas burner to consider the following parameters:
- – The main thing is to decide on the purpose of purchasing the burner. To perform construction work and simple household needs, different models are needed.
- – For construction work, it is best to choose a gun-shaped torch. It will be convenient to hold it in one hand, while the other can be used to support the material with which you are working.
- – Manufacturers offer compact models for hiking and trips to the country. They can easily fit in a backpack or car glove compartment.
- – Models with a low melting point are suitable for soldering pipes.
- – One of the main parameters is gas consumption. This will allow you to calculate how long one replacement cylinder will last.
Atmospheric burners
The presence of an atmospheric burner significantly simplifies the design of heating devices. Such devices operate as a result of the natural flow of oxygen, and chimneys are installed to remove combustion products. Since oxygen is taken from the room, it is necessary to provide high-quality ventilation.
The advantages of boilers with an atmospheric gas burner are as follows:
- A simple design device, which has a positive effect on the cost of the equipment.
- Low noise level. There are no additional fans in the device, only the roar of the flame is heard.
- High degree of reliability. Since the device consists of a minimum number of components, it rarely breaks down.
- Energy independence. Since the operation of the unit does not depend on the availability of electricity, it can be used in homes where the power supply is turned off.
There are also negative points:
- Low efficiency. Boilers with closed burners have a more advanced design, they are more efficient and economical.
- Mandatory installation of a chimney, which must be brought to the roof, which entails additional financial costs.
- The boiler should be installed under a gas burner in a room specially designed for this purpose, where there is a window and ventilation, and such requirements are sometimes problematic to fulfill.
The possibility of incomplete combustion of gaseous fuel cannot be ruled out either.
Types of portable burners
Gas burners are devices that differ in design and purpose, but they are united by a common feature - they operate using gas.
Portable devices designed to operate from a small tube filled with propane-butane or other gas should not be confused with ovens or powerful welding units that operate from natural gas or a large cylinder.
We offer a brief overview of the main design elements of an inexpensive gas cartridge burner, which serves as an excellent example of a home device. It may be useful for repairs in the country or for a barbecue.
Using a compact device, you can quickly light a barbecue, heat bolts or nuts in the cold, melt plastic parts, and process heat shrinks. The flame temperature (up to +1300°C) is enough for soldering metal pipes.
This is an example of a burner type that is popular among users, but the range of devices is much wider. Let's look at the most popular types.
Difference by area of use
An open flame may be required at home, on vacation, and during installation work. One of the areas of application is tourism. When camping, use a simple device to light a fire and heat up canned food.
Devices for heating food have a special design - instead of a muzzle-nozzle, there is a long thin gas supply hose to an external burner with a stand
Burners with a directional torch of a “pistol” type are often used in installation work when soldering copper pipes and for bending plastic elements.
The flame, heated to the required temperature, is directed to the mating area of the copper parts, resulting in a strong permanent connection between pipe and pipe or fitting.
High-temperature high-power lamps can also process steel parts, but this requires hard solder and a slightly modified soldering technique.
Gas portable burners are also used for the following work:
- processing of wooden parts;
- lighting a barbecue or a fire in the country without the use of chemicals;
- calcination and cutting of metal blanks;
- singeing animal carcasses during butchering;
- thawing frozen pipelines.
This useful device is always at hand for craftsmen who love to improve their homes and improve their garden plots on their own. The burner can be useful in a car repair shop, during the construction of a greenhouse or other structures.
Division according to the method of attaching the can
The fuel cartridge is a consumable item. As soon as the fuel runs out, it is disconnected from the burner, and a new cartridge is installed in its place.
There are several ways to attach a cartridge to a device:
- threaded - fixed with a thread, in other words - screwed on;
- collet - put on and slightly rotated to one side;
- valve - secured with a retainer;
- pierced - connected with light pressure.
Threaded models are more common than others. They form a strong connection between two elements that can be separated at any time. Punctureable ones, on the contrary, cannot be turned off until the gas in the can runs out.
Devices with collet fixation are quickly installed. To attach them to the cylinder, you just need to put them on and turn them 25-30 degrees to the side
The weakness of collet devices is the rapid loosening of the clamp, resulting in loss of gas.
Valve burners, which are usually designed for heating food, are considered more reliable.
Differences in gas burners by fuel type
Manufacturers use various fuels to fill consumable cartridges. The choice of liquefied gas is based on the purpose of the burners, the required flame temperature, and power. To improve the characteristics of the composition, several different types of fuel are sometimes mixed.
The following combinations of substances are used most often:
- a mixture of propane and butane (70:30) - mainly for summer use, but with a heating device it is also used in winter;
- a combination of propane, butane and isobutane in various proportions;
- a mixture of MAPP - methyl acetylene-propadiene-propane, most often used for welding at temperatures of 1600-2500 ° C.
But there are cans filled with one gas, for example, butane.
An example of inexpensive gas cartridges is “Pathfinder”. Price – 90 rubles. Filling – universal gas fuel, suitable for portable burners, cutters, stoves, heaters
The choice of fuel is important when work is to be done in harsh conditions - in the cold or at high altitudes. And in the summer, any universal gas is suitable for lighting a barbecue or fire.
What are they?
Burners are distinguished by purpose, design, and types of fuel used. The intended purpose of burners largely determines the variety of their types and the conditions in which they are used. So, they distinguish:
- mini-burners (small);
- manual;
- portable travel;
- household;
- "pencils";
- for soldering;
- with gas control;
- infrared;
- alcohol
For example, portable units are used for:
- processing of wood products;
- devices with a “pistol” type directed flame are often used in installation types of work;
- processing of steel parts using solders;
- for making fires;
- for heating and cutting metal fragments;
- for thawing frozen pipelines.
Burners are a useful tool in auto repair shops, during the construction of greenhouses and other household structures. They are also divided according to the methods of attaching the cylinders. Several such types are known:
- on thread;
- collet - put on and turn a little;
- valves - on clamps;
- pierceable - connection with soft pressure.
Most often, threaded connections are used - they are reliable. Punctureable - do not turn off until the gas in the cartridge runs out.
The disadvantage of collet connections is that the fastener quickly becomes loose, leading to gas leaks. Valve types are more reliable.
Manufacturers use various types of flammable substances to inflate cartridges. The final selection of flammable substance is based on the intended use of the products, the required fire temperature, and power. To improve the composition parameters, several types of fuel are often mixed. The most commonly used combinations are:
- propane-butane (70: 30) - mainly for use in summer;
- propane, butane and isobutane in various combinations;
- MAPP – methyl acetylene propadiene (for welding).
Cartridges are often produced that are filled with some homogeneous substance. Fuel selection is especially important when work is planned in extreme weather conditions.
How to choose a gas burner for a spray can
This type of equipment is highly autonomous, which expands its scope of application. The simple design reduces the price and reduces scheduled maintenance to a minimum. The use of tight push-in connections ensures safety. Manufacturers offer models with injectors and check valves, working in conjunction with various types of tanks. Which nozzle to choose? It is not difficult to understand this issue. The buyer needs to understand the main purpose, pay attention to the presence of a flame regulator, piezo ignition and evaluate gas consumption. This will help you buy a tool that will last for several years.
Purpose
To light a fire in the country or during a camping trip, you can use the simplest nozzle, which can easily cope with the task or replace the stove if necessary to boil water. Such models have a flame temperature of 500-700 degrees and have a low price. Losing equipment during your next trip to nature will not be a serious loss. Tourists are advised to evaluate the size of the attachments, which should not take up much space in a backpack or car trunk.
For soldering, heating plastic and glass, you can use models with a torch temperature of 1200-1300 degrees. These are the most universal attachments, actively used in construction and in the home workshop. To solve specialized problems, for example, bending reinforcement, you will need powerful models with a flame temperature of 2200-2300 degrees. When choosing a tool, the conditions in which the user uses the burner are also taken into account. When used in conditions of limited space, nozzles with small sizes have an advantage.
Flame regulator
When choosing a universal model that is designed to solve different problems, nozzles with a flame regulator have an advantage. This device allows you to regulate the gas pressure and measure the power of the fire flow and its temperature. Using the regulator, the optimal mode is selected for soldering with copper or tin, heating a rusty part or old paintwork. The wider the adjustment range, the better for universal equipment.
The regulator should have a convenient location and allow you to change the power of the nozzle while working with the tool. Manufacturers who care about their customers put a power scale and direction of adjustment on the valve. This simplifies setting up the burner when performing critical tasks.
Piezo ignition
The piezo ignition system allows you to do without the use of matches when igniting the flame. This increases the safety of use: when igniting, accidental burns can be avoided. Piezo ignition is triggered in the wind and during rain, ensuring the operation of the device in all weather conditions. The spark instantly ignites the fuel, saving the user’s personal time. Piezo ignition must have a reliable and durable switching system: if the button breaks or sticks, then it will not be possible to use the piezo element for ignition. The system does not greatly increase the price of the tool, so it is recommended to choose models with piezo ignition.
Gas consumption
The nozzles are used with cylinders that have a limited fuel supply. The main part of the burners works in tandem with tanks that hold 220 grams of butane-propane mixture. The lower the fuel consumption, the longer the operating time. Consumption depends on the design features of the equipment. The optimal gas consumption is 75-80 grams per hour. This allows you to work for 2-2.5 hours.
Injection type nozzles have a higher flame temperature and power. High-temperature burners consume up to 120-140 grams of fuel per hour. To increase operating time, it is recommended to use 600 ml cylinders with such nozzles, which can hold more than 300 grams of the gas mixture.
Design features and operating principle
Burners vary in design - from basic devices with a nozzle to more complex mechanisms equipped with an air supply device and piezo ignition.
Let's consider the design of a torch designed for welding metal.
Burner design: 1 – oxygen hose connection nipple; 2- nipple for connecting an acetylene hose; 3 – oxygen supply valve; 4 – fuel supply valve; 5 – oxygen channel; 6 – acetylene channel; 7 – check valve; 8 – injector; 9 – mixing chamber; 10 – body; 11- union nut; 12 – seal; 13 – support spring ring; 14 – groove; 15 – tip; 16 – mouthpiece; 17 – additional channel for oxygen; 18 – sealing surface (+)
The design with an injector and check valve increases work productivity and reduces fuel consumption.
Almost all portable household appliances belong to the so-called injection burners, when air is naturally sucked into the burner to support the flame.
Inside, in a special chamber, fuel is mixed with air, as a result of which the fuel ignites after a spark is given.
With the help of adjustment, which not all burners are equipped with, you can achieve the desired size and power of the torch. High-temperature devices have a bluish-blue flame, low-temperature devices have a yellow-orange flame.
From the mixing chamber, the mixture of gases enters the nozzle-nozzle, where it is distributed through the channels. At the end of the structure, at the point where the torch is formed, there are fire holes - the ends of the channels.
Options for nozzles by structure: ring, slot, tubular.
Tips for choosing the best burner
People buy compact hand burners with pleasure, as they have many advantages over liquid fuel, more “serious” devices. They light quickly, hardly get dirty, and require a minimum of care.
Using a manual model is easy: the flame power can be adjusted and the torch can be directed at any angle, which is important when working in cramped conditions
Criterion #1 – scope of use of the device
First of all, you should determine exactly what the gas appliance will be used for, since burners for soldering and for heating food are radically different in both design and parameters.
Tourist devices have the shape of a stand and resemble a household gas stove, on which it is convenient to place dishes with heated food
Construction tools often resemble a gun in shape. When working, it is convenient to hold them with one hand, and with the other at this time you can support the part or bring solder.
Criterion #2 – technical characteristics of the model
Characteristics such as weight and size are important if the burner has to be taken on hikes or often used at home. A heavy tool causes rapid fatigue, while a light one is much more comfortable to work with.
We pay attention to such characteristics as:
- flame temperature – from 480 to 2500°C;
- heating temperature – from 550 to 2500°C;
- power – 0.5-3 kW;
- the ability to connect cans with different fuels;
- method of connecting the cartridge to the burner;
- flame type, torch shape;
- fuel consumption – from 60 to 1000 g/h;
- weight – from 50 grams to 1.7 kg.
If you are purchasing a torch specifically for soldering copper pipes, then a low-temperature model will do.
To cut or weld steel parts, you will need a more powerful machine, usually called a torch or welding torch.
Overview of additional useful options:
It is not surprising that portable devices are popular, but when purchasing, you need to take into account all the nuances, including technical characteristics, design features, efficiency, and ease of use.
Gas propane torch for soldering and its device
The design of a manual gas burner is constantly being improved, becoming more ergonomic and modern, being easy to use and convenient. The elements that are included in the design of the tool make it possible to ensure the safety of soldering. The burner requires the simultaneous use of flammable materials, soldering kits, and micro-soldering irons.
Figure 1. Diagram of a propane gas burner.
Using a propane torch, it is possible to crimp couplings and melt bitumen roll materials during waterproofing, roofing work, and procedures related to firing wooden surfaces. The advantages of this device are the low cost of propane, readiness for work, and quick heating of parts to the required temperature.
To connect the burner and the cylinder, a flexible rubber hose is used, which is covered with a protective metal sheath. The gas supply can be regulated by a tap placed between the hose and the cylinder. A hose equipped with a faucet is available in stores, as are special cans.
The elements included in the gas burner are marked with numbers in Fig. 1: 1 – nozzle; 2 – plug; 3 – capsule; 4 – tube; 5 – handle; 6 – hose; 7 – valve; 8 – cylinder.
It is very convenient to use small cylinders that hold about 0.9 liters of propane-butane, which is in a liquefied state. Such a cylinder will last for 4-5 hours with continuous burning of the device. If the cylinder has a capacity of 5.5 liters, then it is designed for 72 hours of continuous burning. It must be borne in mind that devices equipped with small cylinders are lighter and more convenient. They can be refilled at any gas filling station in any city or large village.
How to make a burner yourself
Torch device for argon welding.
A homemade gas burner is characterized by the presence of the following components: a nozzle, a plug, a handle, a tube and a capsule that unscrews from a purchased hose. When making your own nozzles and plugs, they are turned using a lathe from materials such as steel or brass. When making a nozzle, the internal thread is cut on one side. Having made an indent from the thread, drill a hole through which air will be supplied. The plug itself must also have a thread cut, only an external one, with the help of which the plug and nozzle are connected together.
The next step is to drill two through holes and tap the threads. It should be cut to fit a standard capsule for one hole, and the other hole should be made to thread a tube, which is screwed into the plug and bent at a certain angle to its axis. A handle made of wood or ebonite, which has a pre-drilled hole along the axis, is tightly attached to the other end of the tube. A nut and washer are used to secure the lower end of the tube. The free end of the tube is screwed into the hose that is connected to the gas cylinder.
Rating of the best gas burners for a can
From all the variety, we can highlight the following models, which are most popular among buyers:
Rexant GT-19
Compact gas burner with adjustable flame level. Butane, propane and isobutane can be used as fuel. Fuel consumption – 80 g/h. Suitable for quickly heating surfaces. The maximum flame temperature is 1400 degrees Celsius. Price in stores – from 500 rubles.
ADVANTAGES:
- conveniently attaches to the cylinder with a click
- lights up the first time
- burns steadily
- There is a ignition button, the piece works properly
- sits tightly on the cylinder
FLAWS
- the gas is regulated very sharply, you need to turn the flame adjustment knob very smoothly
Rexant GT-19
Energy GTI-100
A high-power gas burner that can be used as a blowtorch. The main advantages are ease of use and compact size. Flame temperature – 1300 degrees Celsius. Another advantage is efficiency. Fuel consumption is only 80 g/h. Price – from 600 rubles.
ADVANTAGES:
- steady flame
- economical gas consumption
- presence of piezo ignition
- securely connects to the cylinder
- all plastic parts are located far from the heating point (they will not melt)
FLAWS
- when working with an inclination, preheating of the burner is necessary, otherwise the flame will be unstable
Energy GTI-100
DAYREX DR-45
A convenient burner that ensures safe use due to a safety system that protects connections from fuel leaks. The burner head can rotate 360 degrees without changing the flame intensity. Price in stores – from 700 rubles.
ADVANTAGES:
- made carefully, assembled tightly
- reliable security system
- economical gas consumption
- high power rating
- detailed instructions in Russian
FLAWS
- not detected
DAYREX DR-45
Flame Gun
A burner designed for tourist purposes due to its low gas consumption and compact size. Can also be used when working with metal products. It will be useful for motorists when unscrewing acidified bolts and removing old paint from surfaces. Prices in stores start from 400 rubles.
ADVANTAGES:
- excellent quality
- multifunctionality
- produces a steady, even flame
- easy to turn on and off
- the flame is easily regulated by the valve
FLAWS
- not detected
Flame Gun
Sturm 5015-KL-02
A household gas burner with flame protection from wind, which will be especially useful when lighting fires or barbecues. Fuel consumption is slightly higher than that of previously presented models and is 86 g/hour. Isobutane, propane and butane are used as fuel. Prices in stores start from 550 rubles.
ADVANTAGES:
- using the wheel you can adjust the flame power
- ignition is carried out using a piezo element
- burns steadily when turning in different directions after 2 minutes. warming up
- lights up the first time
- fits tightly onto the bottle
FLAWS
- according to some customers' reviews, it quickly breaks down
Sturm 5015-KL-02
STAYER 55584 MASTER
A small gas burner weighing only 150 grams. There is a function for adjusting the flame strength, the maximum temperature is up to 1300 degrees. Propane or butane is used as fuel. Price in stores – from 400 rubles.
ADVANTAGES:
- reliable assembly
- multifunctionality
- convenient flame control system
- reliable fastening
- Piezo ignition works flawlessly
FLAWS
- not detected
STAYER 55584 MASTER
Kemper Emper 1064 E
A torch used for installation construction work, as well as for soldering copper products. The flame strength can be adjusted, as well as its fixation. The set includes two nozzles. To operate the burner you will need a threaded container. Price in stores – from 2,000 rubles.
ADVANTAGES:
- durability
- light weight
- economical gas consumption
- 2 working attachments
- preheating function
FLAWS
- not detected
Kemper Emper 1064 E
The best petrol camping burners
Optimus Nova+
The old Swedish company traditionally does not upset us (well, if you don’t look at the price tag, of course) - the famous Nova expeditionary burner is convenient, powerful (2.85 kW), reliable and capable of operating on any fuel: even aviation kerosene and diesel fuel. No, really, the manufacturer writes directly about this. The trick is in the absence of an evaporator as such, that is, it simply physically cannot become clogged with soot from low-quality fuel. And if the nozzle gets clogged, you can clean it without even interrupting cooking, just open the fire to maximum and use the magnet built into the included multitool to move the needle inside the nozzle.
Unlike the well-known Nova, Nova+ is now regulated by a valve located at the remote reservoir itself, rather than by a regulator on the burner. This is definitely more convenient, although the burner was already as close to ideal as possible. If you use additional wind protection, there will be no difficulties with adjustment, because nothing will interfere with access to the regulator. The burner itself has become more compact and lighter, although not by much.
The equipment is also enviable - in addition to the burner itself, there is not only a set of spare parts and a multi-tool for maintenance, but even a tube of lubricant for the pump. All this is laid out in the pockets of the branded case. Attaching the hose to the fuel tank is a quick release; you don’t have to screw the thread back and forth.
Unfortunately, some online stores indicate that it can also work on gas, although this is not at all true: obviously, someone translated white gas crookedly from the instructions. This, naturally, is not gas at all, but pure straight-run gasoline (gas - short for gasoline) without additives, which is used as a solvent and just as fuel for burners - a kind of English-language analogue of our “Galoshes”. Take this point into account when choosing, so as not to rack your brains later about how to screw a gas cylinder here.
Main advantages:
- Reference Reliability
- Excellent equipment
- Unpretentiousness to fuel
- Easy to clean the nozzle with light contamination - you don’t even have to extinguish it
Minuses:
- High price
9.9 / 10Rating Reviews One of the most famous tourist burners in the world, whatever one may say: expensive, but really high quality and reliable. Read more Read more
Coleman Feather 442-700E
The American company Coleman, which began producing table lamps more than a hundred years ago, has now become one of the most famous manufacturers of tourism products - from folding furniture and tents to, in fact, burners. Their Feather gasoline burner is simple and reliable - the pump is protected from pumping, is easy to maintain, the tank does not heat up during long-term operation of the burner (and this is precisely why the most dangerous problems usually begin with gasoline stoves of the classical design).
How to choose a gas burner
Tourist burners are the most popular; many buyers who are faced with a choice for the first time sometimes prefer expensive Polish models, which in this situation does not justify itself.
Inexpensive, simple, non-supercharged torch designs are quite suitable for hiking. The cheapest Chinese models can light a fire and heat up food, which you won’t mind losing or damaging in camping conditions.
For use at home and when performing simple repairs, they purchase amateur series instruments, which are more expensive compared to tourist options, but they do not have problems such as melting of the plastic coating of the mouthpiece and disruption of the piezo ignition system.
In order to make a choice of model, the user needs to pay attention to the following characteristics of the device:
- The presence of a control valve, especially when performing a large volume of soldering work.
- To perform fine soldering or welding, pay attention to the balancing and ergonomics of the design, since frequent switching on/off of the torch must be done with one hand.
- Power is selected according to the thickness and materials of the processed products. Burners with a power of up to 0.7 kW are capable of soldering copper wires or burning paint; for soldering steel products up to 3 mm, a power of about 1.5 kW will be required, and powerful devices from 2.0 to 3 kW are used to heat fittings up to 12 mm.
- You also need to know how long the gas cylinder lasts.
Burner classification
The classification of burner devices is carried out according to the method of combustion and the pressure of gas fuel in front of the burner, the type of fuel air supply and the location of the device in the combustion space.
They are grouped according to the method of air supply:
- blowless type, when air enters the combustion chamber due to the vacuum created by the chimney or smoke exhauster installed at the outlet of the gas path from the boiler;
- injection, capture air flows due to the speed of gas flow from the nozzle;
- blowers, using the principle of forced air supply into the combustion chamber with a centrifugal fan.
Burner devices are manufactured to operate for different gas fuel pressure indicators:
- low pressure burners - up to 6000 Pa;
- medium - from 6000 Pa to 0.3 MPa;
- high - over 0.3 MPa.
Modern burners, especially those operating on industrial boilers, are produced with the ability to regulate the load from 10 to 100%, therefore for each device there are:
- nominal, for the calculated thermal load;
- maximum;
- minimal.
At the same time, the maximum heat output should guarantee stable operation of the boiler unit and prevent the torch from coming off, and the minimum should guarantee stable combustion with the lowest load, preventing flame slippage.
In addition, burners can only be gas or gas-oil burners, which can operate on fuel oil or other liquid fuel.
comparison table
The following table, which shows the leading characteristics of the models considered, will help the buyer choose a gas burner for a can.
| Model | Fuel consumption, g/h | Maximum operating temperature, °C | Weight, g | Average price, rub. |
| REXANT GT-19 | 80 | 1400 | 135 | 410 |
| TOURIST SUPER JET TT-600 | 77 | 1300 | 180 | 550 |
| Sibrtech 91421 | 73 | 1200 | 166 | 510 |
| Sturm! 5015-KL-02 | 86 | 1300 | 181 | 620 |
| DAYREX DR-45 | 60 | 200 | 705 | |
| STAYER PROFESSIONAL 55580 | – | 200 | 990 | |
| Pathfinder GTP-N05 | 80 | 150 | 910 | |
| matrix 91426 | – | 1450 | 396 | 1 580 |
TOP 7 best models
The selection includes burners of different types and manufacturers. The best models in their categories in terms of characteristics and popularity were selected.
Location #1 - Pathfinder GTP-R02
The device is domestically produced and belongs to the universal group. The burner will come in handy in many situations: hunting, fishing, or on a camping trip.
The design includes a gas supply button lock - you can turn on the device and install it. There are two flame regulators - length and volume.
The advantages of the model are compactness, ergonomic design, ease of use, ease of use, automatic piezo ignition with one button, rechargeability
Characteristics:
- manufacturer - Russia;
- weight (g) - 177;
- dimensions (mm) - 157*97*57;
- material - plastic, stainless steel;
- Piezo ignition - yes.
The burner has been tested by users in everyday life and in the field, and has been used to work with copper solder, warm up frozen lines, eliminate insects in hard-to-reach places, treat wooden surfaces, remove varnish and paint.
In cooking, the device is convenient for caramelizing foods, processing meat carcasses, changing the texture and color of ready-made dishes, lighting a barbecue, or a fireplace.
The device can be refilled with any lighter gas. In general, it is the simplest and most popular device for household needs. No significant shortcomings were identified in the model.
Place #2 – Fire-Maple FMS-103
This burner is so successful that it has been produced since 2003 and still remains relevant.
In the line of the Chinese manufacturer, it is one of those designs that are lightweight and powerful at the same time. It can be used to heat water and cook food in any conditions.
The device produces a high narrow torch, which gives maximum efficiency with this configuration. The power of the device is 3000 W. The design is minimalist, easy to use, and has a built-in windscreen. The holding feet fold up compactly.
The model is suitable for small group or solo trips. It is popular among fans of light travel, athletes, and is good as an auxiliary or emergency device.
Boiling time for 1 liter of water is 3.5 minutes. One 110 g cartridge is consumed in half an hour, 450 g in 2 hours. The volume of dishes is up to 5 liters.
Characteristics:
- manufacturer - China;
- weight - 103 g;
- dimensions (mm) - 123*80 (70*95.5 when folded);
- material - aluminum, stainless steel;
- piezo ignition - no.
The design includes a nipple and a special system that prevents fuel loss when connecting or disconnecting a replaceable cartridge. This technique provides additional fuel savings.
The burner can be used with any threaded type cartridges. If you purchase an additional adapter FMS-701, it can be connected to a collet cylinder.
The device is supplied in a hard box, which prevents damage during transportation and is convenient for storage. Special teeth holders allow you to secure the dishes well.
Users note a stable flame that is not extinguished even by strong winds. And a simple design, no flimsy parts.
Disadvantages include the tightness of the seal and the quality of the rubber sealing ring. Its average service life is 1 year. Another disadvantage is that the gas supply is regulated by a wire that is too thin.
Place #3 – Honest 503 Jet
The main advantage of the model is its compactness. The device is suitable for hookah ignition, can be used for soldering electrical wires and parts, annealing varnish and paint, heating-soldering metal and plastic, crimping heat-shrinkable tubes and as a household lighter.
The burner is equipped with piezo ignition and a safety button. A 10 ml canister guarantees continuous operation for 5-8 minutes. Flame temperature - 1300°C. Refills with ordinary methane, propane-butane.
The device is equipped with a flame regulator, a thin-wide and high-low (1-2.5 cm) feed switch. The set with the burner is complemented by a folding stand in the housing
Characteristics:
- manufacturer - China;
- weight (g) - 61;
- dimensions (mm) - 160*25*20;
- material: heat-resistant plastic, stainless steel;
- Piezo ignition - yes.
Users note good build quality, despite the price. The advantages include ease of use - you can maneuver with one hand, there is a folding stand. One drawback is that during long-term operation, frequent refueling is required.
Place #4 – KEMPER micro 12500
Universal, multifunctional blowtorch. The device can regulate the air supply and fix the flame.
The device generates a directed gas jet, which heats up to 1200°C. This temperature is sufficient for soldering copper, bronze, brass, precious metals, and removing old paint.
Refilled with a branded KEMPER 10051 cylinder. One refill is enough for a maximum of 70 minutes, the duration depends on the intensity of use
Characteristics:
- manufacturer - Italy;
- weight (g) - 166;
- dimensions (mm) - 160*97*57;
- material - plastic and stainless steel;
- Piezo ignition - yes.
The stand is removable, you can use the burner without it. The device is convenient as a filling pen in cooking, for heating liquids and frozen pipes.
Among the advantages, buyers highlight the ergonomics of the housing and the presence of a flame regulator. The disadvantages of the model are that there is no wind protection, it is more suitable for stationary use in a garage or workshop.
Place #5 – Kovea Auto KT 2301
The torch is popular among jewelers and aircraft modellers; it is ideal for precision work with metal parts. A thin, needle-shaped flame 5*70 mm warms up to 1300°C.
The cutter is the most compact representative of the manufacturer’s line; it fits completely in the hand. The burner is economical in fuel consumption: it consumes only 15 g of gas per hour.
The device is designed to work in tandem with a high cylinder from the same company, KGF-0220. The device does not connect to standard threaded cylinders; no adapter is provided
Characteristics:
- manufacturer - South Korea;
- weight (g) - 125;
- dimensions (mm) - 130*46*144;
- material - plastic, stainless steel;
- Piezo ignition - yes.
The device has a flame power regulator. On the other side of the body it is duplicated and secured with a bolt, if necessary. The burner can be rotated freely during operation.
Place #6 – Tourist Mini-1000 TM-100
This camping burner is compact and functional. The body consists of folding elements; the size of the plate belongs to the smallest category among its competitors.
The device will be a universal solution if you need a hiking assistant for a team of 5-8 people. The device can be used all year round.
A distinctive feature of the model is a remote hose (30 cm), which increases safety and provides ease of use. The design allows you to put the cylinder in a tent or sleeping bag if the weather is frosty.
As the gas is used, when the pressure inside the cylinder begins to drop and the burner becomes unstable, the cylinder can be turned over. Other designs do not allow this. Thanks to the folding legs and pan rack, the stove fits easily into a small box for transport.
Thermal power of the burner is 1.5 W. The water heats up in 5 minutes. When igniting outdoors, no debris remains after operation of the device
Characteristics:
- manufacturer - Korea;
- weight - 450 g (640 g with case);
- dimensions (mm) - 100*60*160;
- material - stainless steel, plastic;
- Piezo ignition - yes.
The maximum gas consumption per hour is 150 g, which is quite economical for such power. The flame does not go out in the wind.
Buyers like the reliability of the assembly, simplicity of design, and stability. Another advantage is the flexible hose with good protective braiding, which does not heat up even after an hour of operation of the device.
Among the disadvantages, users note that the flame is not smoothly adjusted, its weakness at the minimum flow setting and impetuousness at the maximum. The second nuance is the poor location of the ignition button.
The device has good performance in terms of price and quality ratio. If you need a model that is lighter in weight and more stable in operation, it will cost 3-4 times more.
During operation of the device, it is necessary to ensure that no liquid leaks onto the burner. If this happens, it is recommended to wash the stain with soap and wipe dry.
Place #7 – ENERGY GT-03
The burner has an ergonomic design. Despite the simplicity of the design, the device is easy to use.
The flame heats up to 1100°C. To operate, the device is connected to standard collet cylinder cartridges with a butane-propane mixture or isobutane.
After 2 minutes of warming up, the burner lamp can be rotated at any angle. Gas consumption per 1 hour - 220 g
Characteristics:
- manufacturer - China;
- weight (g) - 200;
- dimensions (mm) - 200*40*69;
- material - brass, stainless steel, plastic;
- piezo ignition - no.
The model is suitable for lighting a fire in the field, heating frozen pipes, minor repair work, and jewelry soldering. The nozzle unwinds and consists of two parts.
The device is equipped with a manual gas supply regulator, which is quite sensitive. During operation, you need to ensure that the cylinder does not tip over. It is not recommended to tilt the device more than 45° - leaking liquefied gas may ignite.
Users like the long nozzle, low price of the device, and smooth power adjustment. But the visual unreliability of the design confuses me, although all connections fit well, the gas does not bleed.
Rules for safe use
Gas burners on a canister operate with flammable mixtures and open fire, which is always associated with the risk of fire and thermal burns. In connection with this, even when using the simplest such device, it is necessary to strictly observe fire safety rules.
It is recommended to start using such a torch by studying the manufacturer’s instructions and then strictly follow them when performing soldering work.
When using the burner, do not allow the can to overheat due to its close location to an external source: fireplace, boiler, in the sun or near a fire. Heating the housing can lead to an explosion, which will damage the walls and can cause injury to others with sharp edges.
Professional reusable gas burners require special care, which is also specified in the manufacturer’s instructions. For example, in order to maintain the functionality of the burner, the power and length of the torch, the burner is packaged in a catalytic heating pad.
Advantages and disadvantages of a gas torch for welding
The gas burner has the following positive qualities:
- a large number of types of devices;
- safety during operation;
- most models are compact and light weight;
- no lengthy preparation for use is required;
- does not leave soot or odor;
- the pressure of the fire can be adjusted;
- You can always find out what the device consists of and, if necessary, assemble a homemade burner.
Disadvantages of using a burner:
- at temperatures below -30°C, operation of the device becomes problematic;
- You cannot refill a flammable container yourself.
Do-it-yourself refilling of mini-burner cans
Before starting the refilling process, make sure that the cylinder does not have any remaining gas mixture. It is turned over so that the valve is at the bottom and shaken.
Refilling process for mini burner:
- Take ordinary scales and weigh the empty cylinder so that after the process is completed you can determine the exact amount of fuel mixture filled.
- Connect the container to be filled with a propane cylinder using an adapter.
- Close the valve on the adapter.
- Open the valve on the can.
- Gradually open the valve on the adapter, at this moment gas enters, squeezing the air out of the hose.
- Monitor the filling process and, after completion, disassemble the circuit in the reverse order.
- Disconnect the tourist cylinder.
- Using the shaking method, the presence of gas is determined; the liquid in the vessel should flutter, which indicates the presence of a mandatory free space, which experts call a gas cap.
- Check the valve for leaks with a soap solution. Verification by fire is strictly prohibited.
Acetylene welding torches
Article: 001.020.781 Acetylene torch G2-4M-01 (No. 0A, 1A, 2A, 3A) Manual welding torch of equal pressure for welding metals up to 4 mm thick.
Equipped with solid-drawn copper lugs No. 0A, 1A, 2A and 3A. Price: RUR 3,313
Article: 001.020.706 Acetylene burner G2A “Baby” (No. 0A, 1A, 2A, 3A)
Injection torch for welding metals up to 4 mm thick. Equipped with brass welding tips with copper mouthpieces No. 0A, 1A, 2A and 3A.
Price: RUR 3,507
Article: 001.020.703 Acetylene burner GZA (No. 4A, 5A)
Injector torch for welding metals up to 11 mm thick. Equipped with brass welding tips with copper mouthpieces No. 4A and 5A.
Price: RUR 3,123
Article: 001.020.702 Acetylene burner G2A MINI (No. 0A, 1A, 2A, 3A)
Injection torch for welding metals up to 4 mm thick. Equipped with solid-drawn copper lugs No. 0A, 1A, 2A and 3A.
Price: RUR 3,376
Article: 001.020.701 Acetylene burner G2A (No. 2A, 3A)
Injection torch for welding metals up to 4 mm thick. Equipped with brass welding tips with copper mouthpieces No. 2A and 3A.
Price: RUR 2,575
What to do if it doesn't burn well
Often users of a gas burner on a can encounter a situation where the gas burner does not burn well. To avoid clogging of the burner nozzle, experts advise filling such devices only with purified fuel mixture used for filling lighters.
A common reason for the mini-burner to stop functioning is the ring in the nozzle falling out, after which the spark does not hit the ring, but flies in different directions, in which case ignition does not occur.
If the ring is lost during operation, it must be replaced by making it from ordinary copper wire.
Advantages
Their main difference from other welding tools is a stable, even flame of very high temperature with a small size of the device itself. The flame is not blown out by the wind, so you can use the burner in areas unprotected from the wind.
Attention: open fire requires compliance with standard fire safety requirements.
When starting to work with the tool, a burning match is brought to the burner nozzle, while gas is supplied with the taps slightly open. After the gas has ignited, its supply is increased until the flame becomes even and stable. The gas supply is adjusted by opening the valves or the burner reducer.
Important! If you smell gas, you need to check where the leak is. If an odor is detected, you must immediately stop work and turn off the device.
Before turning on the tool, the joints of the detachable connections are checked for leaks.
Tips for choosing
To make the right purchase and not regret it after some time of use, we suggest using a few tips from experienced buyers and experts:
- The first step is to decide on the purpose of using the burner. It can be used for soldering pipes or cooking food on the go.
- Construction models are made in the shape of a pistol, since it is convenient to hold them with one hand and hold the material needed for work with the other.
- Pay attention to the dimensions of the structure if you take the burner with you on hikes.
- It is better to take a model with a maximum melting point.
- If you will be working with pipe soldering, then a model with a low operating temperature is sufficient.
- In order to cut and weld steel products, you should purchase a device with high power, which is sometimes called a welding lamp.
- Look at the gas consumption per minute, since this parameter will determine how long one cylinder will last and when you will have to install a second one.
Sources
- https://ProReyting.ru/oborudovanie/rejting-luchshih-gazovyh-gorelok-na-ballonchik-top-7.html
- https://sovet-ingenera.com/gaz/equip/gazovye-gorelki-na-ballonchik.html
- https://vyborexperta.ru/turism/luchshie-gazovye-gorelki-na-ballonchik/
- https://ewme.ru/gazovye-gorelki-rejting-luchshih/
- https://kotle.ru/gorelki/gazovaya-gorelka-na-ballonchik
- https://oxko.ru/luchshie-gazovye-gorelki-na-ballonchik/
1.2. Gas water heaters and their burners
A gas water heater is designed to instantly heat the required amount of water. Domestic instantaneous water heaters do not have a storage tank, since the water is heated through a coil using a gas burner (Fig. 10).
In previous versions of geysers and in modern budget models, the burner is ignited from a constantly burning pilot light, ignited by a match or a piezoelectric element. Newer models, which are offered by all geyser stores, use automatic electric ignition and electronic control of the outlet water temperature.
When choosing a geyser, you must first find out what function it will perform. It’s one thing if the column is needed only for taking water procedures or only for washing dishes in the kitchen, and quite another if it is needed to supply hot water to several water points at the same time. That is, first of all, you need to pay attention to the performance or power of the gas water heater, which are interconnected. Household gas water heaters are conventionally divided into 3 groups based on power:
power up to 19 kW, power up to 25 kW and power up to 32 kW. Therefore, according to the flow rate of water heated by the column at 25°C, or according to productivity, they are also divided into 3 groups: 10-11 l/min, 13-14 l/min and 15-17 l/min. Thus, based on the need for hot water, you need to choose a column based on power.
Rice. 10. Household gas water heater (view without lid)
The second thing you need to pay attention to when choosing a column is the ignition method, which should be reliable and convenient. If previously domestic gas water heaters were mainly ignited with a match, then modern gas water heaters have manual piezo ignition, which is triggered by pressing a button. But piezo ignition is not only inconvenient, since usually the column is in one place, for example, the basement, and the tap in another - in the bathroom, but it also leads to excessive gas consumption. After ignition, the igniter of the column remains burning and continues to burn even after using the water heater, which increases gas consumption by about a quarter. The new hot water heaters have automatic ignition when you open any hot water tap. The automatic ignition method is much better, since you do not need to run to the column, which in this case starts working immediately after opening the tap.
In turn, automatic ignition can be either from a built-in battery or from a hydraulic turbine generator. After closing the tap, the gas is turned off and the column is turned off. It should be noted that if the water pressure in the water supply system is below 0.035-0.045 MPa, then ignition from a turbogenerator will be impossible. While battery ignition and piezo ignition are possible already at a water pressure of 0.01-0.02 MPa. And if there is low water pressure in the house, then it is better to choose a gas water heater with ignition from built-in batteries.
The type of burner is another parameter for choosing a hot water column, which is also worth paying attention to. Possible options for burners: with constant power and adjustable, which, in turn, come with step and smooth adjustment, as well as with automatic adjustment (flame modulation).
In simple and affordable models, manufacturers install gas burners with constant power. When operating such equipment, the water temperature has to be adjusted manually, which is not very convenient. A column with a constant power burner will simply reduce the temperature of the heated water when the hot water flow increases, for example, when the water tap is opened to a larger amount or when another consumer is connected. But a water heater with an automatically controlled burner will maintain the required heating temperature when the volume of passing water changes. Of course, a gas water heater with an adjustable burner is more convenient in everyday life, but it is also, naturally, more expensive. Everyone knows and understands that in winter the temperature of the water entering the house and, therefore, at the inlet of the water column is lower, and in summer it is higher. The power regulator that can be equipped with these household units allows you to adjust the power of the gas water heater burner depending on the time of year. The digital display is another additional device that makes operating the burner more convenient. It can display various information, for example, water temperature, column operating mode, etc.
As can be seen from Fig. 11, all gas burners used in water heating columns have many small holes to separate the burned gas into separate small streams and ensure the flow of ambient air to them, since without this it is impossible to quickly burn a large amount of gas inside any column.
Rice. 11. Gas burners for domestic gas water heaters
After choosing a column based on power, type of burner and ignition, you need to pay close attention to its safety during operation. All geysers are usually equipped with the same protection circuit, which provides for operation in the event of the burner flame disappearing, the heat exchanger overheating, and also in the absence of the necessary draft in the chimney duct. If any of these malfunctions occurs, the gas supply is automatically stopped and the column is blocked. Resumption of operation of the water heater occurs only after detection and elimination of the identified defect.
The most important thing for a gas appliance is reliable and safe operation. Therefore, you need to buy a water heater from a well-known brand that has a wide network of service centers for preventive maintenance of the gas appliance during operation. In addition, the installation of a gas appliance, especially the connection to the gas pipeline, must be carried out by specialists from a licensed (certified) company with the preparation of all necessary documentation, otherwise if force majeure circumstances (fire) occur due to this gas appliance, the insurance company will not compensate for losses.
