As we all know, the working principle is that the high pressure oil output by the electric oil pump is sent into the working oil cylinder through the high pressure tubing, the high pressure oil pushes the plunger in the working oil cylinder, generates thrust, and bends the pipe through the bending component. The general structure of automatic cnc pipe end forming machines is generally composed of electric oil pump, high pressure tubing, quick connector, working cylinder, plunger, bending parts (including upper flower plate, lower flower plate, die head, roller). So in order to make automatic cnc pipe end forming machines operate reliably, we need to know some power safety measures about automatic cnc pipe end forming machines:

1, the power supply must be three-phase power supply, and in accordance with the local power regulations for grounding.

2, the power supply mark should be displayed on the machine and control box to warn the staff working in the power system.

3, do the power maintenance and inspection staff must be trained in power professional knowledge, please confirm the spare circuit diagram before maintenance.

4, * switch and other protection equipment, can not be arbitrarily short-circuit or bypass.

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