Specifications Our Pittsburgh lock forming machine adopt pressure bearings which effectively avoid wear of side and prolong life of machine.
Main Features: As one of the basic duct forming machines, Pittsburgh lock forming machine can complete the pittsburgh lock; single lock; standing lock; C shaped insert and power flange. Our pittsburgh lock forming machine adopt pressure bearings which effectively avoid wear of the side and prolong the life of the machine. All the rolling wheels for our high grade pittsburgh locking machine are using Gcr15 which has the features of good wear resistance; with a reducer to increase the torque output, smooth and quiet operation.