6067 welded chain is mainly used in mining and metallurgical industries. The chain is made of high-quality alloy steel. The chain plate, pin shaft and sleeve are made of high-quality medium carbon alloy steel. After overall heat treatment, they achieve high tensile strength and wear resistance. The sleeve and pin shaft adopt surface high-frequency technology to improve the surface hardness and make the chain have ultra-high wear resistance.

Both sides of the chain plate and scraper of the chain adopt the high wear-resistant welding wire surfacing process. The domestic advanced high wear-resistant welding wire is used for automatic welding through the welding robot, so that the weld is evenly welded on both sides of the chain plate. At the same time, the wear-resistant welding wire surfacing process is also adopted in other easily worn places of the chain, so that the whole chain has ultra-high wear resistance, After welding, the surface hardness of wear-resistant welding wire can reach hrc50-60, and the chain can be used for a long time without wear.

After the chain scraper is welded with the chain plate, a reinforcing plate is added, which greatly improves the welding strength of the scraper and the chain plate. In the process of using the chain, the scraper can bear high impact load for a long time without desoldering.