HB5222 Fastening knives for cutting sheet metal
НВ5222 Combined press shears Diagrams, description, characteristics
Combined press shears are used for cutting long, shaped, and strip products and punching holes in them.
How to properly connect an additional compressor receiver
For my purposes, a 50L receiver was not enough. We decided to make a receiver from a gas cylinder.
Centrifugal pumps - operating principle, classification
The operating principle of a centrifugal pump is as follows. The liquid medium enters the spiral through the inlet
Why do metals have high electrical conductivity?
The classical theory of electrical conductivity of metals originated at the beginning of the twentieth century. Its founder was a German physicist
Dry running relay for pump
Protection against dry running of the pump: an overview of the best options for protecting the pump from dry running. DIY protection connection diagram
Dry running relay - an electromechanical device for turning off a pumping station, surface, drainage, well pump
Angle grinder: device, characteristics and principle of operation
An angle grinder or, as it is also called, an angle grinder is a universal and convenient
Kerosene density: what the indicator depends on and what it affects
04/06/2018 The density of kerosene is one of the many characteristics of a substance that determines its properties. Before the advent of specialized
Dynamic armature balancing at home. Electric motor rotors, balancing, vibration detection and elimination. Rotor shell booking process
Serviceable rotor for Bosch angle grinder GWS6-100/GWS 850 MAX. Photo 220Volt Rotor - one of
Neodymium flat magnets - photo
We make refrigerator magnets (and not only) from improvised, waste and natural materials
Neodymium magnets are the most powerful new generation magnetic material to date that has been found
Stainless steel bends
Steeply curved bends GOST 17375-2001, GOST 30753-2001
Useful information DN - nominal diameter; D – outer diameter at the ends of the outlet; T
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