TDF flange machine Flange forming machine (TDF flange forming machine, Lock forming machine) is used for duct making

TDF flange machine using a large diameter shaft, bearing large, wide-bearing, good rigidity, long life, high quality steel shaft, after hardening, grinding and other machining process, but also specially designed a filling hole, easy maintenance. The factory also produce custom-made stainless steel Flange Machine 

TDF flange forming machine