Zhangjiagang Langbo Machinery Co. Ltd.
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Computer Control Plastic Pipe Extrusion Machine , Twin Screw Pvc Tube Making
PVC pipe conical twin-screw extruder/plastic pipe extruder equipment/double screw extrusion machine. SJSZ series conical twin screw stem extruder is composed of barrel screw, gear transmission system,measurable material feeding, heating, mould, vacuum calibration, cooling and electric control components etc.it is mainly used in plasticizing, extruding and forming of PVC pipes, plates, sheets, film , profiles, andgranules, etc.
Features Specifications:
1. Model SJZ series conical twin-screw extruder is a kind of special equipment for extruding PVC compound. With different kinds of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe, profile, plate material, sheet material, bar material and granulation.
2. The conical twin screws have applied oil cooling system. Barrel is cooled by special wind cooling system.
3. The conical twin-screw extruder system has applied special computer control. According to customers requirements, most reasonable structure of conical twin-screw can be made so as to achieve the best plasticity performance and material quality.
4. The conical twin-screw is made by high precision special digital screw miller; extruding property can be highly harmonized. It has firstly introduced the advanced technique of producing screw with variable pitch and depth, so that the material can be more softly sheared and cut.
5. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure.
6. The electrical system has mainly applied imported parts, it has multiple alarm system, and 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, and temperature control tolerance can be ± 1degree.
All SJZ Series Conical Twin-Screw Extruder Technical Parameter:
| Model | SJZ-51 | SJZ-55 | SJZ-65 | SJZ-80 | SJZ-92 |
| Screw Dia.(mm) | 51/105 | 55/110 | 65/132 | 80/156 | 92/188 |
| Max. Rotating speed(rpm) | 40 | 38 | 38 | 37 | 36 |
| Main Motor(kw) | 18.5 | 22 | 37 | 55 | 90 |
| Capacity(kg/h) | 80~100 | 100~150 | 150~250 | 250~380 | 380~700 |
| Center height(mm) | 1050 | 1050 | 1050 | 1050 | 1100 |
| Net Weight(kg) | 3000 | 3500 | 4000 | 5500 | 8000 |
| L*W*H | 3.6*1.1*2.1 | 3.6*1.1*1.2 | 4.2*1.5*2.4 | 4.7*1.5*2.4 | 6*1.6*2.5 |
Our Advantages:
According to the customer's requirements, the most reasonable screw can be made so as to achieve the 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 the advanced technique of producing screws with variable pitch and depth so that the material can be more softly sheared and cut. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure. More information you can find in our homepage.
