Oval hole roller shutter door roll forming machine with good techonology

 

We have sold this machine to US, and the feedback is very good.

It is popular in North America and South American countries. It is suitable for large shopping malls and supermarkets

 

 

Torrist structure, the forming roller has high machining accuracy, and the roller use material as Cr12 with high  precision work ,heat treatment, uselife is longer

Drive by gear+chain, 11kw + 5.5kW double motor, and the hydraulic station with energy storage tank

 

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

 

The length of the slat can be set arbitrarily in PLC

 

 

 

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