http://www.china-rubbermachines.com/open-mill-mixing/buy Open Mill Mixing Automatic Open Mill The adjusting distance device of open mill is divided into hydraulic adjusting distance, electric adjusting distance and manual adjusting distance The roller is made of chilled cast iron. The roller structure is divided into hollow roller drilling roller. The inner cavity of the hollow roller is processed, and the roller surface can be processed into a light roller and a groove roller There are three types of roller pitch adjustment: manual, electric and hydraulic According to the process of the choice of turning device, and different speed ratio The rubber turning device is divided into hydraulic control and electric control The main motor is divided into DC motor and AC variable frequency motor The whole machine modular design, compact structure Application: IT is Used for plastic and mixing of rubber and plastic materials, hot refining of rubber material, rubber material discharging, recycling rubber crushing, refining, etc.buy Open Mill Mixing website:http://www.china-rubbermachines.com/open-mill-mixing/