This kind of extruder is used for supplying rubber material for calender machine line , with standard feeding head . Screw : material is 38CrMoAlA , the thickness of nitrogen treatment is 0.5-0.7mm , and the surface hardness is HV950-1000. It is connected with gearbox reducer main shaft by...
After years of development, with advanced R&D capabilities and professional operating capabilities, we have become a leading enterprise in the industry of Rubber Strainer, Plate Vulcanizing Press, Conveyor Belt Curing Press and occupy an important position. Welcome customers to call and contact us. Our company will serve you wholeheartedly based on the tenet of 'customer first, quality assurance, and considerate service'. Custom orders are acceptable with different quality grade and customer's especial design. We firmly believe that pay before return, quality before brand, and responsibility before development. At the same time, we also pay attention to product quality and delivery time. We expect the relationship with our customers to be a long-term partnership and a win-win cooperation.
This kind of extruder is used for supplying rubber material for calender machine line , with standard feeding head .
Screw : material is 38CrMoAlA , the thickness of nitrogen treatment is 0.5-0.7mm , and the surface hardness is HV950-1000. It is connected with gearbox reducer main shaft by involute spline, cooling water can pass through the inner bore of screw.
Machine barrel section: it mainly consists of pin barrel , feeding zone barrel , feeding device and other parts.
Feeding zone barrel:mainly consists of back end body and lining , with the structure of jacketed cast steel.
A). Back end body:it is made of cast steel,casted with cavity,which circulated cooling water can pass through. There are lining and feeding device in back end body.
B). Lining : material is 38CrMoAlA,with rifle structure . The hardness of inner side surface can reach to HV850-900 after hardening and tempering and surface nitriding treatment , hardness layer thickness 0.5-0.7mm.
Pin Barrel Cold Feeding Rubber Sheet Extruder sells well in China and all over the world. Our company is willing to sincerely cooperate with people from all walks of life and develop together with advanced technology, modern management and professional staff. Since the beginning, we have managed every customer with the concept of comparing goods at the same price and comparing service with the same goods, so we can survive in this complicated business.