Knowledge

1. According to the welded pipe and pipe fittings, select the appropriate clamping fixture, clamp the pipe, and prepare for cutting. 2. Cut the welded pipe sections, the impurities

In the process of hot melt welding of PE pipe, it is necessary to comprehensively control its quality, carry out management work for operators, mechanical equipment, welding materi

The automatic electric fusion welding machine is mainly used for welding various plastic pipes and pipe fittings in new construction and reconstruction projects. To avoid the risk

The insulation resistance between the windings and between the windings and the casing of the new or long-term unused electric welding machine is often greatly reduced due to moist

1. Welding preparation Welding preparation is mainly to check whether the condition of the hot-melt welding machine meets the operating requirements. For example, check whether the

Portable hot air preheating extrusion plastic welding machine is a new type of hot air welding machine carefully developed by our factory with the introduction of foreign advanced

1. Before using the automatic pipeline welding machine, you need to read and abide by this manual, and follow the safety regulations in this manual when using the automatic pipelin

1. The nozzle to be welded has been cleaned up to the standard according to the cleaning requirements. 2. When hoisting the steel pipe, it is necessary to use a special nylon sling

Different pipeline automatic welding machines have different adaptability, characteristics, advantages and disadvantages of different welding conditions, and the focus of the quali