Rubber & Plastic Screw Extruder Gearbox .

Three-stage parallel shaft gearbox for rubber and plastic screw extruders. 10 frame sizes (LJC250–LJC710), 10 ratios each. Hollow output shaft. Alloy steel gears, carburized and ground. 3 assembly configurations (I, II, III). Weight 2,000–8,700 kg.