twin conical screws extruder
SJSZseries twin conical screws extruder is a kind of special equipment for extruding of PVC Powder. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profile material, plate material,sliced material,bar material and granulation.
The screw has applied oil cooling system. Barrel is cooled by special wind cooling system.The system has applied special computer control.According to customer’s requirements,most reasonable screw can be made so as to achieve best plasticity state and material quality.The screw is made by high precision special digital screw miller,extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screws with variable pitch and depth, so that the material can be more softly sheared and cut. The distibution bod is specially designed,pull force bearing is fully imported, the drive life can be prolonged. It can bear larger extruding pressure.
The electrical system has mainly applied imported parts,it has multiple alarm system, there are few problems which can be easily eliminated. The cooling system has applied special design, heat emission area is enlarged,the cooling is rapid,temperature control tolerance can be ±1°C
Qingdao Shicheng Plastic Machinery Co., Ltd. specializes in manufacturing all kinds of plastic machinery, including plastic pipe extrusion lines, plastic board/sheet extrusion lines, plastic profile extrusion lines, extruders, granulating machines and other auxiliary equipment.
Our company has mighty technique power and development capacity and owns an advanced process center with numerical control machines. We have professional technicians who are familiar with market trend and keeping close cooperation with chemical design research institutes, universities and colleges. We export our machines to Mexico, Pakistan, Kazakstan, Chile, Iran, Vietnam, Turkey, Korea, Russia and Ukraine. Our company has won customers' approval relying on excellent quality products and perfect service.