Snap lock is the most popular lock former of HVAC workshop. The snap lock /Button Lock roll former comes with “male” tooling on one side and “female” on the opposite side. A fast, effective way to rollform Male & Female Button Lock in one machine.
It is a versatile machine and changes a variety of models to meet different duct shapes made of bone type. Rolling wheels can freely change according to customer requirements.
All mechanical gears and shaft rolling wheels are made of high-quality steel, through high-frequency, carburizing, quenching, and other processes, to ensure mechanical durability, quality and stability, and easy handling, to meet the needs of different users.