Oval hole roller shutter door roll forming machine, it's popular in North America and South American.
Special design of oval hole , 3 stations of punching, edging and flanging at the same time, accurate hole size (152 * 25MM), accurate punching position, no half hole, flanging does not hurt finger
It is popular in North America and South American countries. It is suitable for large shopping malls and supermarkets
PU roller shutter roll forming machine, good forming and injecting effect. And we suppply two speeds machine, 15m/min and 30m/min as option.
Oval hole roller shutter door slat roll forming machine, speed with hole 5m/min,speed without hole 9m/min
Roller shutter door with small hole roll forming machine with mature technology, high accuracy work.
Roller shutter door machine with speed 30m/min, torrist structure, good forming effect with straightening part, it can promise the slat nodistorted.