... mixing speed and high yield. Kneading rubber mixing machine is mainly used in the production of insulating glass composite tape. ... fast mixing speed, good quality and high yield. The machine capacity is 300L, one can be mixing 150 kg. ... equipment, combined strip extruder, rubber mixing machine, kneading machine, special butyl rubber, 18.5 kW, auxiliary 7.5 kilowatts. kneading rubber refining machine