Soft Plastic Granulation Line
Customers are invited to explore a variety of machine configurations, including two-stage, three-stage, and four-stage designs, tailored to meet precise production demands. Our innovative design ensures seamless compatibility and superior granulation quality. This granulator is expertly crafted for recycling heavily soiled waste materials and transforming them into valuable scraps. Key Features: High-torque gearbox promises low noise and smooth, reliable operation. Our specialized screw design offers exceptional coordination, effectively addressing particle black spots and color inconsistencies. To enhance productivity and energy efficiency, it comes equipped with a forced feeding system and a hydraulic mesh changer, adapting to material characteristics for optimal capacity. Additionally, advanced vacuum and conventional exhaust systems effectively eliminate moisture, exhaust gases, and impurities, delivering consistently stable extrusion and high-quality solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts a diverse range of plastic raw materials. It then utilizes a high-speed rotating cutter to skillfully slice the melted plastic into small, uniformly sized particles. This precision cutting process, accompanied by rapid rotation, stirring, and rubbing, ensures the plastic particles achieve consistent size and shape, greatly enhancing their reprocessing performance and versatility.
The Machine Line is a remarkable solution that significantly reduces plastic degradation and yields superior particle quality. It serves as an invaluable asset for clients focused on recycling PP, PE, and other hard material plastics. Moreover, its user-friendly operation embodies a highly practical granulation recycling model, gaining widespread popularity in the PP and PE recycling industries.
| Model |
Power |
Rotating Diameter |
First Stage Motor Power |
Second Stage Motor Power |
Production Capacity |
Screw Draw Ratio |
| DL-R85 |
37/55KW |
85mm |
55KW |
18.5KW |
180-250KG/H |
1:33 |
| DL-R100 |
45/75KW |
100mm |
90KW |
30KW |
280-350KG/H |
| DL-R120 |
55/90KW |
120mm |
110KW |
45KW |
350-450KG/H |
| DL-R160 |
90/160KW |
160mm |
180KW |
55KW |
650-750KG/H |
| DL-R180 |
132/200KW |
180mm |
250KW |
55KW |
800-1000KG/H |
| DL-R200 |
160/250KW |
200mm |
315KW |
75KW |
1100-1400KG/H |
Prospects and Advantages of the Plastic Recycling Industry
1. Environmental Protection
Reducing Pollution: Engage in plastic recycling to significantly diminish the environmental impact caused by plastic waste, ensuring the preservation of our precious land and water resources.
Resource Conservation: Recycling and reusing plastic products help curb the demand for new plastics, thus conserving vital non-renewable resources like oil.
2. Policy Support
Government Promotion: Across the globe, governments are prioritizing environmental protection, introducing a myriad of policies and regulations to boost the plastic recycling industry's growth.
Economic Incentives: In several nations, governments offer tax breaks and subsidies to recycling companies, further accelerating industry advancement.
3. Market Demand
Enterprise Demand: As environmental awareness heightens, more businesses are opting for recycled plastics to lessen their ecological impact.
Consumer Preference: The appetite for eco-friendly products is growing, with consumers willing to pay more for items crafted from recycled materials.
4. Technological Progress
Recycling Technology: Continuous advancements make plastic recycling more efficient, cost-effective, and produce higher quality outcomes.
Innovative Applications: Breakthroughs in materials and processes expand recycled plastic's utility to sectors like construction and textiles.
5. Global Trends
International Cooperation: Enterprises and environmental bodies worldwide are partnering to propel the plastic recycling sector forward.
Standardization: The establishment of global standards enhances recycled plastic quality and promotes its worldwide circulation and adoption.
The plastic recycling industry boasts vast potential and profound benefits. By curbing pollution and conserving resources, it gains momentum from policy and market forces. As technology progresses and international collaborations deepen, the industry's future shines ever brighter.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the final material's cleanliness and desired production capacity. We can recommend the most cost-effective granulation line tailored to your budget and needs.
Q: What is the difference between single screw, twin-screw, and triple screw granulators? Which one is more suitable for my needs?
A:Single Screw: With a simple design and low cost, it's ideal for processing straightforward plastics (like single material PP, PE) but struggles with mixed or impure recycled materials, offering limited capacity.
Twin Screw: Exhibits robust mixing capabilities, apt for processing recycled and mixed materials (such as PP, PE) or modified plastics requiring additives (like flame retardants), ensuring higher yield and consistent performance.
Triple Screw: Best suited for high-output, precision-required scenarios (like high-end engineering plastic granulation), though it comes with higher costs and intricate maintenance.
Suggestion: For recycled or modified mixed materials, a twin-screw granulator is recommended. However, for single raw materials and limited budgets, a single screw granulator remains a viable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Offers a flexible production range of 50-200 kg/hour, making it perfect for startups or small-scale operations.
Optimally sized for medium-scale operations, this granulator boasts a processing capacity of 200-500 kg/h, making it an ideal fit for recycling plants or facilities focused on modified plastics.
Designed for large-scale industrial use, this granulator delivers an impressive capacity exceeding 500 kg/hour, perfectly complemented by a high-power motor and an advanced automation system for seamless operations.
With versatile adjustment capabilities, the granulation capacity can be finely tuned by modifying the screw speed, altering feeding speed, or adjusting the mold aperture as needed.
Q: Can the equipment efficiently handle plastics with high humidity, various impurities, or mixed materials? Are there any necessary pre-processing steps like crushing or cleaning?
A: For optimal performance, some machines can integrate a pre-drying system such as a hopper dryer. However, raw materials with exceptionally high moisture content, like unwashed recycled bottles, necessitate additional pre-treatment measures including centrifugal dehydration.
Q: Is the equipment versatile enough to support diverse types of melted plastics? Will adjustments be required when switching between different raw materials?
A: Higher melt index signifies enhanced material flowability. For instance, LDPE with an MI of 10 processes more smoothly compared to HDPE with an MI of 2, underscoring the equipment’s versatility in managing varying plastic types.
Q: What are the best practices for ensuring uniformity, optimizing density, and achieving the desired shape of the granules produced?
A: The uniformity of the granules is heavily influenced by the screw design—larger aspect ratios yield more consistent plasticization—and the precision of the temperature control.
The granule shape is defined by the employed cutting method:
Underwater strip cutting produces uniform and regular particles, ideal for applications demanding high precision.
Hot cutting granulation ensures high efficiency, though it may result in particles with burrs.
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