Type Efficiency r/min Production efficiency DIA of the press roll weight MY-300 1.5kw 55r/min 30-40kg/h 100mm 71kg MY320 2.2w 55r/min 60-100kg/h 100mm 85kg MY350 2.2kw 55r/min 100-120kg/h 100mm 92kg Type r/min Production efficiency Rated efficiency DIA of the press roll weight 220# 45r/min 30-40kg/h 1.5kw 80mm 60kg 250# 50r/min 60-100kg/h 2.2kw 100mm 80k9 Type r/min Production efficiency Rated efficiency weight DWD-168 50r/min 15kg/5-10min 1.5kw 55kg DWD-268 40r/min 25kg/5-10min 2.2kw 73kg DWD-368 40r/min 50kg/5-10min 2.2kw 93kg