Parallel Twin Screw Pelletizing PVC Granule Making Machine
Description:
This PET flakes pelletizing line utilizes SHJ series parallel twin screw extruders, making it ideal for producing high-quality PET granules from clean PET flakes. The system includes a SHJ parallel twin screw extruder, die, hydraulic screen changer, plastic strand die head, water cooling tank, cutter, and silo.
Designed for processing materials like PET and PVC, this machine delivers excellent performance, high output, low power consumption per kilogram, and easy operation. It minimizes the loss of viscosity in raw materials, ensuring consistent quality throughout the production process.
System Configuration:
Processing capacity: 100–800 kg/h
Includes:
1. Feeding Machine
2. Extruder: 38CrMoAlA with nitriding treatment
3. Mould: 40Cr with nitriding treatment
4. Water Channel
5. Wind Drying Machine
6. Pelletizer Machine
7. Hopper
Advantages:
1. Enhanced operational flexibility due to the two-stage design, enabling efficient process control.
2. High efficiency and production capacity.
3. Excellent performance with heat-sensitive materials such as PVC and XLPE.
4. Suitable for processing zero-halogen cables, shielding materials, and carbon black.
Product Details
Technical Parameters
| Model | SJP20 | SJP30 | SJP50 | SJP65 | SJP72 | SJP92 |
| Screw diameter (mm) | 21.7 | 30 | 50.5 | 62.4 | 71.2 | 91 |
| Rotate speed (rpm) | 600 | 400 | 400/600 | 500/600 | 400/500 | 400/500 |
| Motor power (kW) | 4 | 11 | 11/15 | 55/75 | 90/110 | 220/250 |
| L/D | 32–40 | 28–48 | 28–48 | 28–48 | 28–48 | 28–40 |
| Output (kg/h) | 2–10 | 5–30 | 40–80 | 100–300 | 300–600 | 600–1000 |
The nano-imprint resin employed for fabricating diffractive optical waveguides boasts a high refractive index range of 1.7 to 1.9, coupled with exceptional transparency and a suite of superior optical characteristics. This resin exhibits excellent flow and filling capabilities, adeptly conforming to a diverse array of nano-imprint patterns. Its versatility makes it an ideal material for the production of sophisticated micro-nano optical devices, catering to the demands of high-precision manufacturing processes.
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Ningbo Merak Advanced Materials Technology Co., Ltd. , https://www.merak-tech.com