... .1-1.5L/H B:50KG/dayThe appearance of energy-saving patent number :200730130904.7Utility Model Patent ... four plate for working circularly, prolong the time of ripe glue without any rubber,cool down temperature to ... 230°C—250°C, speed governing easily .A big improvement of product quality and glue material even ,so that ... the current market ,it can save 30%-50% of time as it takes 80-90s/circle. Energy ...