Pay-off mechane ? : adopts shaftless/shafted pay-off stand, supports tension adjustment to maintain stable pay-off ?. ? extrusion host ? : the core is a screw, used for plasticizing materials and extrusion molding ?. ? Cooling system ? : consists of sink (segment design) and blow-dryer for rapid cable cooling by circulating water or spray cooling. ? Traction and take-up ? : track tractor and take-up machine to complete constant speed cable take-up ?. ? auxiliary system ? ? temperature control module ? : through nine frequency conversion temperature control system precisely adjust each section of heating temperature ?. ? material treatment ? : equipped with automatic feeding machine, plastic dryer, to ensure that raw materials dry evenly ?