Zhendelong Machinery (Kunshan) Co., Ltd.

& Opening mill
Opening mill models: Opening mills of various specifications and models
Kunshan Zhendelong open mixing mills of various specifications and models
Rubber and plastic open mixing machines: Inch, inch, inch, inch, inch, inch, inch, inch
Double shaft open rubber mixing machine: inch, inch, inch
Experimental open mill: inch
& vibration Delong Machinery (Kunshan) Co., Ltd. specializes in rubber and plastic machinery internal mixers, open mixers, rubber cutting machines, slicers, slicers, cold slice machines, etc. The company has always been adhering to the quality of survival The company's business philosophy is down-to-earth in the production of machines. The company is located in Huaqiao, Kunshan, near Anting, Shanghai. New and old customers are welcome to visit the factory for guidance.
Contact: Wang Fei Tel
The abbreviation of open rubber mixing machine. A rubber mixing machine with exposed rollers used in rubber factories to prepare plasticized rubber, mixed rubber, or for hot 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 and adapt to the situation. The operation requires that the rear roller is fixed and cannot move forward or backward. The two rollers are generally the same size and rotate relative to each other 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 the purpose of plasticizing or mixing. 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, and provide a relatively uniform molten material for the calender to roll and mold the plastic products. 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 material.