... 400 ingot knitting machines with embryo With embryo transfer device Second, the extruder SJ75/28 single screw extruder machine 1set ... temperature control cabinet Omron temperature controller Schneider Electric Low Voltage Third, the die size Φ40, Φ50, Φ75 Die steel ... Steel Fifth, tractor winder combined machine 7 roller gear Traction motor speed control motor 3KW Sixth, rolling friction Seven meter ...