Brazing of Automotive Components：Investigating the Causes of Problems with Brazing Furnace Mesh Belts

In recent years, the automotive industry, especially the new energy vehicle sector, has been booming. Today, Jiaoyang Mesh Belt was invited to the Yancheng branch of Meilianqiao Technology Group to provide after-sales repair services for their brazing furnace mesh belt. According to customer feedback, a wire on the high-temperature mesh belt had broken, accompanied by belt elongation issues. Let’s follow Jiaoyang to the site to investigate!

Cause 1: Drips of Brazing Material/Paste

Visibly, brazing material (solder paste) has dripped onto the mesh belt. The solder corrodes the mesh belt at high temperatures, and over time, a wire in the brazing furnace mesh belt will discolor, wear, break, or even develop a hole.

This is a common issue for Jiaoyang Mesh Belt in after-sales service regarding mesh belt damage. You can refer to Jiaoyang’s previous articles on their official WeChat account and video account (same as Douyin account) where we discussed the causes, prevention, improvement, and emergency measures for brazing furnace mesh belt damage from multiple perspectives.

Cause 2: Normal Stretching of the Mesh Belt After Use

The customer Jiaoyang visited today was very meticulous; in the high-temperature mesh belt… Shortly after the conveyor belt was put into use, a slight, normal stretching was observed. The customer contacted Jiaoyang, requesting on-site assistance. Responding promptly, we acted swiftly and arrived at the site.

Through a thorough understanding of the customer’s production process and usage, Jiaoyang conducted a detailed investigation and professional analysis of the conveyor belt stretching issue. We informed the customer that the appropriate stretching of the brazing furnace conveyor belt was normal and would not affect subsequent use.

Jiaoyang Conveyor Belts would like to remind you that appropriate stretching of the conveyor belt after it enters the furnace is normal due to the metal’s properties. If necessary, shortening it appropriately will not affect normal operation.