Kunshan manufacturer rubber machinery supplies 6-inch-26-inch open mill mixer

The abbreviation of open rubber mixing machine. Rubber factory is a kind of rubber mixing machine with exposed rollers used to prepare plasticized rubber, mixed rubber or heat refining and extrusion. The main working parts are two hollow rollers or drilled rollers that rotate inward in opposite directions. The one installed on the operator's side is called the front roller. It can be moved forward and backward horizontally by manual or electric action to adjust the roller distance to meet the operating requirements. The roller is fixed and cannot move forward or backward. The two rollers are generally the same size and rotate relatively at different speeds. The raw rubber or rubber material is drawn into the gap between the two rollers as the rollers rotate, and is subjected to strong shearing to achieve plasticization or mixing
purpose. Open mills are also used in plastic processing and other sectors.
Open mill is the abbreviation of open plastic refining machine. In plastic products factories, people are accustomed to calling it two-roller machine. The open mill is a relatively early type of plastic mixing equipment used in plastic product manufacturers. In the calender production line, the open mill is in front of the calender and after the mixer. Its function is to mix and plasticize the uniformly mixed raw materials, so as to provide a more uniform mix and refining for the plastic products rolled and molded by the calender. Molten material. When producing cable materials, the open mill can directly refining the powdered materials mixed according to the formula into molten materials, and then press-molding them into sheet-like ribbons, which can then be cut into granular shapes by the pelletizer. In the floor leather production line, the base coating can be directly mixed and plasticized evenly for cloth-based leather. The recycled waste plastic films (sheets) can also be re-refined in an open mill.
The open mill has a simple structure, is relatively easy to manufacture, is easy to operate, and is easy to maintain and disassemble. Therefore, it is widely used in plastic products companies. The disadvantage is that workers consume a lot of physical strength to operate. In a higher temperature environment, they need to mix and turn the materials by hand. The number of times the plastic sheets are manually turned over has a greater impact on the quality of the raw materials.