Knowledge

1. Prepare Electrofusion welding machine, PE pipes and fittings that need to be welded. 2. Remove the oxide layer on the insertion end of the PE pipe and insert it into the electro

1. The impact of voltage fluctuations on interface quality. The resistance value of the resistance wire in a given electric fusion pipe fitting in the PE pipe welding machine is co

1. Operators of butt welding machines must undergo professional training, be familiar with the structure, performance, and operating procedures of butt welding machines, and master

Nowadays, people always use welding machines when welding products, and most of them use butt welding machines. When we are using it, as long as we pay attention to some matters, i

The butt welding machine used in production is also called current welding machine or resistance welding machine. The working principle is to use the resistance between the contact

1. The housing of the butt welding machine must be grounded. The purpose of grounding is to prevent the butt welder from accidentally hitting the shell and hurting people with elec

(1) The work surface of the feeding material should be level with the lower part of the cutter, and the length of the work table can be determined according to the length of the pr

1. The saw blade to be welded should be cut off at any time before welding, and welding should be carried out immediately after cutting, to avoid oxidation of the welding surface t

(1) The work surface of the feeding material should be level with the lower part of the cutter, and the length of the work table can be determined according to the length of the pr