Resin Zipper Injection Assembling Machine

Many resin zipper makers still run injection and slider assembly on two separate machines. The injection machine finishes the plugs, then workers move the chain to the second machine for slider insertion. That transfer takes time. Machines sit idle. Workers wait. And your workshop loses valuable floor space. Our Resin Zipper Injection Assembling Machine combines both steps into one compact unit. This is not just a time saver. It is a complete rethinking of how open-end resin zipper production should work.

We replaced the traditional hydraulic system with advanced all-electric servo motors. The difference is clear. No cooling water lines. No hydraulic oil. No risk of leaks or messy floors. The servo-driven clamping system controls pressure and timing with precision. Every injection-molded plug comes out clean, smooth, and free of flash. No more quality swings from hydraulic pressure fluctuations. After injection, the chain moves through an intelligent intermediate station that removes sprue and runner waste while giving the newly molded parts enough cooling time for stable dimensions. Then the chain enters the assembly unit where the teeth engage smoothly and the finished zipper comes out straight and even. You can also add an AI vision inspection module for defect detection.

We have been building zipper equipment since 2004. We are a National High-Tech Enterprise with 78 employees, including nearly 15 R&D engineers. In 2007, we built the first metal-nylon universal zipper pin-box insertion machine in China. In 2008, our nylon zipper gapping machine broke Germany's monopoly. Today, our Resin Zipper Injection Assembling Machine serves global leaders like SBS, SAB, and YKK. We export to the UK, Romania, Italy, Spain, Russia, Japan, South Korea, and Brazil. If you want to cut labor costs and boost output, this machine delivers.