Punching machine is not a new equipment for us. According to the driving power system, it can be divided into electric punching machine, hydraulic punching machine and pneumatic punching machine. There is no uniform standard for three people in the industry, but the simple difference is based on the structure, style, power and control of various systems. Here we do a simple analysis of the classification principle of the strip punching machine. < br / > for the electric and stamping machines under strict management, electric presses should be designated. However, for the electric presses which belong to the small part of the general construction tonnage, the electric punching machines can be divided into super large punching machines, large traditional punching machines, ordinary punching machines and micro punching machines according to different tonnage. There are so many components, such as motors, turbine boxes (also known as gearboxes), powertrain output shafts, equipment without shelves, etc. Electric puncher should be one of our common punches. The picture is a picture of a stamping machine usually designed by an enterprise. < br / > the electric drilling machine has small load and the hole wall thickness is not too thick. Generally speaking, the working principle of electric drilling machine is: the motor rotates to drive the gearbox to work, changes the output mode of force through the gearbox, and changes the movement times of piston rod through the gearbox to achieve the purpose of drilling. The invention has the advantages of simple structure, high output power, simple maintenance, simple mold installation and use, convenient user operation, etc.