September 12, 2025

Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes

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PURUI Single Screw Recycling Granulation Machine for HDPE Rigid Flakes

Application of PURUI Single Screw Recycling Granulation Machine for HDPE Rigid Flakes:
The PURUI SJ series single screw granulator is primarily designed for pelletizing crushed rigid materials, bottle flakes, and agglomerated films. This advanced system features a special screw design, an efficient degassing and filtration (hydraulic screen changer) system, ensuring stable output and long service life. The machine is highly automated, requiring only two workers to operate the entire production line — one to control the electrical panel and another to feed materials and replace the hydraulic screen changer.
 
Technical Benefits
  • Enhanced material intake, greater flexibility, and higher throughput rates
  • Preconditioning unit ensures optimal material preparation for the extruder
  • Hot die face pelletizing system with direct drive technology — state-of-the-art pelletizing technology
  • Liquid-cooled extruder enables efficient and precise temperature control for the extruder zones, resulting in high-quality melt processing
  • Large-area ultra-fine filtration as standard
  • Innovative, patented technologies for the preconditioning unit
Detailed Photos of PURUI Single Screw Recycling Granulation Machine for HDPE Rigid Flakes 
Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes
Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes
Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes

Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes
Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes

Parameters of Purui Single Screw Recycling Granulation Machine for HDPE Rigid Flakes
Single Stage
Model SJ30 SJ45 SJ65 SJ90 SJ100 SJ120 SJ150 SJ160 SJ180 SJ200
Screw Diameter
(mm) 		30 45 65 90 100 120 150 160 180 200
L/D 18-42
Rotary Speed 10-120
Output 2-40 10-60 100-150 180-250 250-350 300-600 400-750 800-1000 1500-2000 2000-3000

Double Stage
Model SJ100/100 SJ120/120 SJ150/150 SJ180/180
SJ100 SJ100 SJ120 SJ120 SJ150 SJ150 SJ180 SJ180
Screw Diameter
(mm) 		100 100 120 120 150 150 180 180
L/D 26-33 12 26-33 10 26-33 10 26-33 10
Output 100-200 150-300 300-450 800-1000

Before Sale
• Detailed product introduction
• Recommend suitable solutions
• Offer testing

During Manufacturing
• Provide layout and engineering conditions
• Offer screw plan and related documents
• Keep you updated on project progress
• Ensure the product meets technical specifications

After Sale
• Provide installation, commissioning, and training
• Offer spare parts
• Provide necessary technical support and updates.
 
Feel free to contact me if you need more information.
Contact person: Ms. Laura
Mobile: 86 15962366319

Precision Turning Milling Composite Machine Tool

The advanced tool for heavy cutting processing, the overall combination of precision high-speed heavy cutting.

Advantages:
1.Improve production efficiency: automatic production can be realized, and the machining process is highly automated without manual sorting, symmetry and clamping operations. Multi-axis machining can be carried out simultaneously, which greatly improves production efficiency and saves labor costs.

2.Guarantee processing accuracy: The processing technology mastered is high, with high precision and only subtle level of processing error, which ensures the processing quality. It is also capable of automatic part measurement and automatic correction of deviations of machining tools, which ultimately makes each workpiece flawless.

3, increase the flexibility of the machine tool: the use of programmable CNC system, able to quickly modify the processing program, while you can process a variety of complex parts, more flexible than traditional machine tools. Even a variety of complex shapes and sizes of parts can be easily processed.

4, reduce labor costs: compared to traditional CNC machine tools, more automated, able to achieve fully automated production and processing, rarely need manual intervention, reducing the investment in labor costs.

5.Improve manufacturing quality: a high-precision computer-aided system is used to minimize errors, while the operation process is simple, saving the operator's fatigue during operation, making the processed parts more standardized and exquisite. Its production quality is better than the parts produced by traditional machine tools.

CNC LATHES

Precision Turning Milling Composite Machine Tool,Cnc Machine Tool,Roll Turning Lathe,Multi Axis Machine Tool

Ningbo Yien Machinery Co., Ltd , https://www.yienmachinery.com