الوصف

Main application and performance: The machine is mainly used for sewing the drop stitch of surface fabric of mattress. Guaranteeting that the surface is not only beautiful but also fully used. It adopts imporced speed adjusting motor. With neat stitch, needle upper returning. Its arms shaft and hook drive shaft are characterized with entirety structure. Machine head span: **0mm Max Sewing thickness: *0mm Operation air pressure: 0.**0.8MPa Sewing speed: *******0s. ***** Presserfoot Lift range: *0mm Motor power: **0w