Three-phase electric motor
Connecting a 380 V electric motor from a 220 V network - 4 common methods and their features
The reliability, uninterrupted operation and ease of maintenance of a three-phase asynchronous electric motor have been tested by time, by millions of users.
Rating of TOP 10 eccentric grinders: review of the best corded and cordless models
An eccentric grinder with a random circular path of abrasive movement was created relatively recently. Possibility of combination
SDS-Max rotary hammers: the best models and tool features
It is difficult to imagine carrying out construction and repair tasks without drilling various holes. If for drilling wooden, plasterboard
repair of guillotine shears
Mechanical guillotine shears NL3421 (12x2200mm)
Guillotine shears – sheet length 3150 mm MODEL MAXIMUM SHEET LENGTH, MM MAXIMUM THICKNESS
Main types of pipe plugs
Types of plugs on metal pipes and their use in various cases
A plug is a pipeline part used to close the end holes of pipes; its main
How to tighten a coupling on a pipe
Practical and simple pipe connection without threading or welding
For a metal pipeline, only a high-quality and reliable connection is necessary. Insufficient tightness of the system leads to
Diagram of a hydraulic hand pump
The design of a manual hydraulic pump and its operating principle
A hydraulic pump is a device that converts the mechanical energy of the engine into oil energy, with
Thermal drive on the greenhouse.jpg
Do-it-yourself hydraulic cylinders for ventilating a greenhouse
There is no talk about how the windows into a greenhouse can open on their own in hot weather.
tire pyrolysis
Tire pyrolysis technology: output products, do-it-yourself installation
Modern society cannot imagine its life without automobile technology. With the increase in the number of cars, proportionally
How to make coolant with your own hands: composition, what and how to mix
One day I decided that it was time to work for myself - I started selling various wooden
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