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Chinese Double Screw Extruder For PVC Pipe Profile Plastic Processing Machine
Pvc Extruder Machine HYPET advantages of Chinese Double Screw Extruder
Pvc Chinese Double Screw Extruder Configuration list
Note: This table as attached file which is for selection of the configuration on the extruder.
| SN | Items | Choosing configuration | Other option |
| 1 | Production control system | Siemens PLC control system | Digital control optional |
| 2 | Cooling system of the main control electric cabinet | Fan cooling | Air conditioner optional |
| 3 | Main motor | AC motor with famous inverter | DC optional |
| 4 | Pressure sensor | HYPET individual temperature and pressure control in two parts | Dynisco is for option |
| 5 | Material of screw & barrel type | Nitrided Alloy with bi-metal in two parts | Economical standard optional |
| 6 | Quantitative feeding system’s mixing function | Standard dosing device in twin screw type. | Mixing device optional |
Chinese Double Screw Extruder Condition of use
1. Pvc Extruder MachineTechnical features
| SN | Specification | Description | Remark |
| 1 | Suitable material | PVC powder | |
| 2 | Max. output | 400-540kg/h for PVC pipe | |
| 3 | Test and accept | Based on HYPET standard formula. | |
| 4 | Center height | 1000mm | |
| 5 | Operation direction | From right to left | |
| 6 | Control of whole production | Refer to the “configuration list”. | |
| Note | Extrusion capacity will be changed according the processing material and working conditions | ||
Chinese Double Screw Extruder Main specification
| SN | Parts name | Pvc Extruder Machine Specification | Pvc Extruder Machine Description |
| 1 | Extruder | Extruder model | HYZS-80/156 conic twin screw |
| Output | 400-540kg/h | ||
| Center height | 1100mm | ||
| Weight | 4100kg | ||
| 2 | Screw | Diameter | Ø80/156 mm |
| Material | 38CrMoAlA + special alloy | ||
| Finish | Nitrogen-filled (0.50~0.70mm depth) and polish | ||
| Rotate speed | 0~38 r/min | ||
| Core of the screw | Auto control for temperature | ||
| 3 | Barrel | Material | 38CrMoAlA with bi-metal type |
| Inside finish | Nitrogen-filled (0.50~0.70mm depth) and rubbing | ||
| Heating control area | 4 zones | ||
| Heating way | Cast aluminum/ ceramics | ||
| Heating power | 30 kW | ||
| Cooling system | Low-noisy barrel cooling fan | ||
| Cooling power | 0.3kwx2 sets, 0.5kwx1 set | ||
| 4 | Gear box | Housing material | Ductile iron QT-500 |
| Gear material | 20CrMnTi | ||
| Gear surface | Hardened and ground in high precision | ||
| Axis material | 40Cr | ||
| 5 | Twin screw Dosing feeder | Supplying material motor | 1.1 kW |
| Speed range | 1-50 RPM | ||
| Inverter | ABB heavy loader type | ||
| 6 | Vacuum degas with selector | Vacuum degree | -0.004Mpa |
| Motor power | 2.2 kW | ||
| 7 | Driving motor | AC motor power | 55 kW |
| AC inverter controller | ABB |
