1、 Hot melt connection shall be prepared in advance. The tasks of preparing the hot melt connection device in advance are as follows: ① Put the slips with the same standard as the pipe into the machin...

The butt welding machine is widely used in the longitudinal connection of steel bars and the welding of prestressed steel bars and screw end rods. The principle of flash butt welding of steel bars is ...

Specification for safe use of electric welding machines 1、 Preparation before welding: 1. The electric welding machine shall be placed in a ventilated and dry place and stably. 2. Check the welding ma...

The main advantages of butt welding machine: 1. Energy saving. The radiator flash butt welding machine uses two 125KVA welding resistance transformers as the power supply, pneumatic compression, upset...

Speaking of butt welding machine, we must discuss the safe use of welding machine. Because the welding machine is a kind of power equipment, it will be very dangerous if you get electric shock, so we ...

(1) The butt welder cleans the low-level echo cutter on the table top, and the length of the table can be determined according to the length of the material. When handling long steel bars, someone sho...

Medium frequency inverter spot welding machine. Medium frequency inverter spot welding machine is a medium frequency resistance welding machine, which can also be called medium frequency inverter resi...

1. For the welding of workpieces with a length of more than 2000 mm, the error of the equipment or the workpieces themselves are likely to lead to welding formation, or the offset of bad welds, or the...

In the process, the automatic shearing butt welding machine is used, and different products need to be configured according to different products. 1. For the welding of workpieces with a weld length o...