This machine adopts good quality PLC (programmable logic controller) touch screen, which can be edited. Auto counting and stopping when setting numbers freely; High voltage static processor and auto constant temperature heating controller; Equipped with stepping motor(computer fixed length), manual unwinding magnetic powder tension controller and auto rectifying deviation, photoelectric tracking, printing color mark track orientation, auto counting and alarming , auto punching and auto bonding handle etc., which make it accurate and stable, firm sealing and beautiful products; All of the bags adopts thermal bonding by ultrasonic welding, such as bag mouth folding, side sealing etc. which makes the machine fast and easy to operate; Technical Specifications Model ZXL-E700 Bag Width 100-800mm Bag Height 200-580mm Handle Loop Length 380-600mm Bag Material Basis Weight(thickness) 35-100g/m² Handle Material Basis Weight(thickness) 60-100g/m² Production Speed 20-120pcs/min Handle Bonding Speed 30-75pcs/min Power Supply 380v/220v Total Power 18kw Overall Dimension 11500*2600*2100mm Weight 4000KG