Pittsburgh lock former machine/Pittsburgh lock roll former is a basic HVAC duct forming machine that forms the locks of a duct.
Preda Machine Pittsburgh lock forming machine is made from highest quality components
which include an all steel forming head hardened with ground shafts.
The steel forming rolls on this Pittsburgh lock forming machine are hardened using matching cut gears
and needle bearings which can be used for years.
Contact: Jack Wang
Add: No. 173, Yingbin Road, Chendong Town, Haian County, Nantong, Jiangsu, China