Open mill
Open mill is short for open rubber mill. Rubber factory is used to prepare plastic rubber, mixing rubber or hot smelting, a roller exposed rubber mixing machine.
The main working parts of the open mill are two hollow rollers or drilling rollers that rotate inward in different directions. The front roller installed on the operator side is called the front roller, which can be moved horizontally forward and forward by manual or electric action to adjust the roll distance and adapt to the operation requirements. The back roller is fixed and cannot be moved back and forth. The size of the two rollers is generally the same, each at different speeds relative rotation, raw rubber or rubber material with the rotation of the roller is involved in the gap between the two rollers, subject to strong shear action to achieve the purpose of plasticizing or mixing. The open mill is also used in plastics processing and other sectors.