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Product Details
- Pipe application: PVC-U pipe, PVC-U Profiles
- Material: PVC powder or PVC pellets
- Main extruder: SJZ65/132 conical twin-screw extruder
- Main motor power: 37 KW
- Feeding motor power: 1.1 KW
- Vacuum exhaust power: 2.2 KW
- Production capacity: 200~250 KG/hour
- Screw rotating speed: 34.7 RPM
- PLC & Screen Touch: SIEMENS
- Speed controlled by: SIEMENS inverter
- AC contactors, push-buttons, and indicator lights: SIEMENS
Materials to be processed
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Applications
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Key Features
Top-tier International Electrical Control System
Siemens PLC Control
A complete Siemens PLC and Siemens touchscreen system provides one-stop automatic control for parameter setting, production operation, data monitoring, fault alarms and equipment self-inspection.
PLC and touchscreen provide intelligent automatic control.
High-efficiency & Stable Power Configuration
Stable 37 KW Power
The 37 KW SIMO main drive motor provides strong and continuous power for PVC material plasticization and extrusion.
SIMO motor delivers strong, continuous power.
Optimized Heating & Air Cooling System
Heating & Cooling
The 17 KW barrel heating system provides fast and uniform heating for full PVC plasticization, efficient extrusion and a smooth product surface.
17 KW heating ensures uniform plasticization.
Precise & Stable Feeding System
Precision Feeding
The 1.1 KW precision feeding motor provides uniform, quantitative and stable automatic feeding.
1.1 KW feeder maintains consistent delivery.
Professional Adaptation for PVC Profile Production
PVC Profile Ready
The conical twin-screw structure is optimized for PVC formulations, providing strong shear plasticization and thorough mixing.
Optimized conical screws improve PVC processing.
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Equipment Details
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Machine Video
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Core Advantages
Reliable Global Brand Configuration, Low Failure Rate
Unlike ordinary assembled extruders, this machine uses established core components: a Siemens control system, Siemens inverter and SIMO professional motor.
High Production Efficiency & Excellent Product Quality
The high-power main drive and precise temperature control provide full PVC plasticization, fast stable extrusion and consistent finished-product quality.
Energy-saving & Consumption-reducing, Low Operating Cost
Siemens variable-frequency control automatically adjusts power to the production load, reduces idle electricity consumption and lowers operating costs.
Intelligent Operation & Low Labor Cost
The Siemens touchscreen provides visual, automated operation so one worker can manage machine operation, parameter adjustment and routine monitoring.
Customized Adaptation & Complete After-sales Service
The machine is tuned for PVC profile extrusion and can be adapted to different PVC formulations and production processes, with technical service available for project delivery.
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Technical Parameters
| Extruder Model | Main Motor Power | Feeding Motor Power | Exhaust Motor Power | Max. Rotating Speed | Max. Output |
|---|---|---|---|---|---|
| SJZ51/105 | 18.5 KW | 0.75 KW | 1.5 KW | 38 RPM | 80~120 kg/h |
| SJZ55/110 | 22 KW | 0.75 KW | 2.2 KW | 40 RPM | 150~180 kg/h |
| SJZ65/132 | 37 KW | 1.1 KW | 2.2 KW | 34.7 RPM | 200~250 kg/h |
| SJZ80/156 | 55 KW | 1.1 KW | 2.2 KW | 34.7 RPM | 350~450 kg/h |
| SJZ92/188 | 110 KW | 1.5 KW | 4.0 KW | 36 RPM | 600~650 kg/h |
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Factory Strength
20+Years Experience
20MAnnual Sales
72hPre-delivery Test
CE & ISOCertified Machines
Integrated factory and exporter with independent R&D, mould machining, complete machine inspection, and overseas commissioning support.
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Delivery & Container Loading
Polestar Machinery arranges machine packing, container loading checks, and export delivery coordination for plastic extrusion lines and auxiliary equipment.
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Customer Projects
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Frequently Asked Questions
Q1: What is the output capacity of SJZ65/132 conical twin screw extruder?
Stable output ranges from 200-250 kg/h. Actual output depends on formula, product type and mould.
Q2: What is the maximum screw speed?
Rated working speed is 34.7 RPM, and the speed is adjustable through Siemens inverter control.
Q3: Can this machine process both PVC powder and PVC pellets?
Yes. It supports both PVC powder and PVC pellets, suitable for PVC-U pipe and profile production.
Q4: What is the power configuration of the extruder?
Main motor is 37 KW, barrel heating power is 17 KW, feeding motor is 1.1 KW, and vacuum exhaust motor is 2.2 KW.
Q5: Which brand inverter do you adopt?
The main drive adopts a Siemens inverter to control screw rotating speed smoothly and precisely.
Q6: What brand are the electrical contactors, buttons and signal lights?
AC contactors, push buttons and indicator lights use SIEMENS brand components.
Q7: Does the machine equip vacuum venting system?
Yes. It is equipped with an independent vacuum exhaust unit to remove moisture and volatile matter and avoid bubbles on finished products.
Q8: Is the plasticization suitable for rigid PVC?
Yes. The conical twin-screw design is optimized for rigid PVC, providing uniform plasticization, a low scrap rate and reliable continuous operation.
Q9: Can you supply a complete PVC pipe or profile line?
Yes. We can supply the extruder alone or a turnkey line including mould, calibration equipment, haul-off and cutter.
Q10: What voltage can the machine support?
Standard power is 380 V / 50 Hz. Voltage and frequency can be customized for local requirements, including 415 V / 60 Hz or 220 V / 60 Hz.
Q11: What is the normal lead time?
Normal lead time is 30-40 working days after receipt of the advance payment.
Q12: What is the warranty period?
The machine includes a 12-month warranty from commissioning or shipment, excluding normal wearing parts.
Q13: Is overseas installation and training available?
Yes. Technical engineers can provide on-site installation, commissioning and operator training; related travel expenses are borne by the buyer.
Q14: Which spare parts are supplied?
A set of common wearing spare parts and an English operation manual are supplied with the machine.
Q15: How is the machine packed?
The machine is packed for sea transportation using standard seaworthy export protection.
Q16: Is a bimetallic screw and barrel available?
Yes. The standard screw and barrel are nitrided, while a bimetallic version is optional for highly abrasive formulations.
Q17: Does this machine include PLC control?
Yes. This configuration includes a Siemens PLC and touchscreen intelligent control system.