Knowledge

1. Heating element failure Fault description: The heating element is a key component of the socket fusion welding machine. After long-term use, it may age and be damaged. For examp

1. Details of welding surface treatment Polishing degree: When polishing the surface of pipes and fittings with sandpaper or special tools, pay attention to uniform polishing to en

1. Welding preparation Choose a welding machine: According to the specifications and materials of the plastic pipes and fittings to be welded, select an Electrofusion welding machi

1. Preparation Cut off the power supply of the welding machine and make sure that the power plug has been unplugged from the socket to avoid the risk of electric shock. Prepare the

Cleaning 1. Daily cleaning: After each use, wipe the heating plate, clamps and other parts with a clean soft cloth while the equipment is still warm to remove plastic chips and sta

Before operation 1. Check the equipment: ensure that all parts of the welding machine are intact, the heating system, pressurization system, control system, etc. are operating norm

1. Check the function of the equipment Make sure that the welding machine has a temperature compensation function. Many modern welding machines (such as Zhengwei Electric Electric

1. The impact of ultra-low temperatures on electrofusion welding Temperature range: Electrofusion welding generally requires an ambient temperature between -10°C and 40°C.

Low extreme temperatures (such as -10℃) 1. Impact: In low temperature environments, the efficiency of electrofusion welding may be reduced. This is because heat dissipates faster t