The most important function of welding electrode holders is conductivity, and conductivity is determined by the composition of the conductive metal. We use Environmental protection copper without lead and tin, while other factories choose copper alloy containing lead, tin. This kind of lead tin alloy is with low cost, high resistance, low melting point and widely used as the lock core material, but it is definitely not good as conductor of welding electrode holders.
The advantages of our welding electrode holders are as follows:
☀Highercopper purity, higher efficiency conductivity, long lasting.
For example: under 160-180A output current, using 4.0mm welding electrode, our welding electrode holders have excellent welding performance while lead – tin copper needs 260-280A output current. With higher current, it is easily to cause high temperature and melt the lead – tin copper alloy, which will shorten the life of welding electrode holders.
☀The appearance of our welding electrode holderhas been applied for a patent. It is designed based on ergonomic, can reach the maximum welding range with the smallest swing amplitude. The handle is made in DMC, so that welders feel comfortable while welding and could weld efficiently and long time.
☀The cable could be fixed under the handle, when walking and welding, the cable is more stableand not easy to shake.