1.Automatic controlled by mircrocomputer, 2.Simple for operation, stable performance for action ... machine is suitable to processing the Large Tents, Rubber Boats, Air Ballon, Seamless sewing products etc.Technical Parameters:Power Consumption 220V ... *W*H)1650*630*1550mmweight285kgSealing skip preventionadjustable to hot air tube, roller stop, hot air tube sewing stop prevent sealing skip Hot ...