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Welding preparation work for Multi-angle fitting welding machine
Dec 18, 2018

The Multi-angle fitting welding machine is available in various forms. The user should make a reasonable selection according to the specifications of the welded pipe, its own economic bearing capacity, the quality of the operator and the management level of the welder quality. Regardless of which type of multi-angle pipe welder is selected, preparation before welding is essential.

The welding preparation work of the Multi-angle fitting welding machine is mainly to check whether the welding machine condition meets the working requirements. For example, check whether the fasteners in various parts of the machine are loose or loose; check whether the electrical connection of the whole machine is correct and reliable; check whether the hydraulic oil in the hydraulic tank is sufficient; confirm that the power supply matches the requirements of the machine; whether the heating plate meets the requirements (Whether the coating is damaged); trial operation of milling cutters and oil pump switches, etc.

After the inspection results show that everything is correct, the kava with the same pipe specifications can be loaded into the frame of the Multi-angle fitting welding machine; set the temperature of the heating plate to the welding temperature. Usually, the welding temperature of the polyethylene pipe is 200~230°C, but before heating, wipe the surface of the heating plate with soft paper or cloth alcohol, but be careful not to scratch the PTFE anti-adhesive layer, which provides a good foundation for welding work.

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