Automatic welding machine designed to close previously filled bags in polyethilene with a maximum width of 300mm.
The SIGIL 30-CS closes perfectly previously filled bags, with a maximum width of 300mm. The welding process, based on thermal impulses, is electronically controlled based on type and thickness of the plastic film used.
All the functions are automatically controlled and the machine use is very simple. In fact is present an electronic system that, regulating the the welding and of cooling times, guarantees a perfect closing. The welding is started by means a small electrical foot pedal.