... Product Description DN series PET strap auto-production line is a new production line which German deluxe engineer Dr. PeterShandong Mechanical ... listSpec.Day outputCharacteristicPrice(USD)DN I1700KG60 single-screw, single strip, cold roller, I grade extension. DN II2500KG65 ... import wirings and fittings. DN III3000KG65 twin-screw, double strip, cold roller, PLC control, Emerson fittings, molecular ...