ViamTek offers Cold Feed Rubber Extruder in Plain Barrel & in Vented as well with multiple sizes 45mm, 50mm, 55mm, 65mm, 70mm, 75mm, 90mm, 120mm, 150mm and 200mm. SALIENT FEATURE No need to feed warm milled rubber compound required cold rubber compound as normal temperature its saves manpower as well as power consumption.