Specification: spool winder take up unit with pressure roll extrusion plant 55 mm to 100 mm barrel heating by power saving heaters heating control by temperature controller heavy duty bearing housing with helical gear box control panel having digital temp controller & accessory extruder available in standard, vented and high l/d ratio version, having screw & drive from main a. C. Motor to screw is via rubber belts and pulleys and a reduction gear unit production capacity 30 kg/hr to 90 kg/hr barrel made out from alloy steel & fully nitriding ,hard crome plating