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Two-Stage Compounding Extruder Pelletizing System
**Quality Two-Stage Compounding Extruder Pelletizing System**
**Model Number:** mengkwa
**Product Name:** Two-Stage Compounding Extruder Pelletizing System
**Power:** 75 kW
**After-Sales Service:** Engineers available to service machinery overseas
**Voltage:** 380V
**Weight:** 1000 kg
**Color:** Customized
**Delivery Time:** 45–60 days
**Trademark:** Mengkwa
**Packaging:** Standard export packaging
**Origin:** Zhejiang, China
The **Two-Stage Compounding Extruder Pelletizing System** is designed for high-efficiency processing of thermoplastic materials such as PVC. It consists of two stages: the first stage uses a SHJ twin-screw extruder without a die, which allows for efficient melting, compounding, and dispersion of sensitive materials under no backpressure conditions. The second stage employs an SJ single-screw extruder, which operates at a lower speed to ensure stable melting, consistent compounding, and strand formation, preventing overheating.
Ningbo Mengkwa Machinery Co., Ltd. has been a leading manufacturer of plastic extrusion equipment for many years. We specialize in producing a wide range of machines, including plastic pipe extrusion lines, profile extrusion systems, sheet/plate extrusion lines, and recycling and pelletizing machines. Our team of engineers works closely with clients to tailor designs and manufacturing processes to meet specific application needs.
**Main Technical Parameters:**
| Model | SHJ / SJ | L/D | Screw Rotating Speed (rpm) | Driving Motor Power (kW) | Output (kg/h) |
|--------------|----------|-----------|----------------------------|--------------------------|-------------------|
| MH50-100 | SHJ-50 | 24–48 | 500 | 37/45 | 100/300 |
| | SJ100 | | | | |
| MH63-150 | SHJ-63 | 24–48 | 400/500 | 55/75 | 200/500 |
| | SJ50 | | | | |
| MH72-180 | SHJ-72 | 24–48 | 400/500 | 90/110 | 400/800 |
| | SJ180 | | | | |
| MH92-200 | SHJ-92 | 24–48 | 400 | 200/250 | 600/1300 |
| | SJ200 | | | | |
This system ensures reliable performance, energy efficiency, and flexibility for various industrial applications. Whether you're looking for custom solutions or standard configurations, we provide comprehensive support from design to delivery. Let us help you achieve better productivity and quality in your production process.