Soft Plastic Granulation Line
Customers have the luxury of selecting from two-stage, three-stage, or four-stage machines tailored to meet specific production demands. The innovative design ensures exceptional compatibility and superior granulation quality. This granulator excels in recycling dirty waste and producing high-quality scraps. Equipped with a high-torque gear box, the machine operates smoothly with minimal noise. Its special screw design enhances coordination, addressing issues like particle black spots and color discrepancies. Depending on the material characteristics, the system includes forced feeding and a hydraulic mesh changer to optimize capacity and enhance power efficiency. Additionally, both vacuum and conventional exhaust systems effectively eliminate moisture, exhaust gases, and impurities, ensuring stable extrusion and the production of high-quality solid particles.
Hard Plastic Granulation Line
This state-of-the-art Machine Line expertly heats and melts a variety of plastic raw materials. Utilizing a high-speed rotating cutter, it skillfully slices the melted plastic into small, uniform particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which results in uniform particle size and shape while significantly enhancing the reprocessing performance of the plastic materials.
This advanced Machine Line is instrumental in minimizing plastic degradation and producing superior quality particles. It serves as an invaluable asset for clients engaged in recycling PP, PE, and other hard plastic materials. Notably user-friendly, this machine represents a highly practical granulation recycling mode, enjoying great popularity in the PP and PE recycling industry due to its simplicity and efficiency.
| 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: Engaging in plastic recycling significantly curtails the pollution caused by plastic waste, safeguarding our precious land and water resources from a deluge of plastic debris.
Resource Conservation: Recycling and reusing plastic products diminish the need for virgin plastics, preserving valuable non-renewable resources like oil, pivotal for a sustainable future.
2. Policy Support
Government Promotion: With an ever-intensifying focus on environmental protection, governments worldwide are rolling out a plethora of policies and regulations to robustly bolster the plastic recycling industry.
Economic Incentives: Some governments extend tax benefits and subsidies to recycling enterprises, acting as a powerful catalyst for the industry's growth and sustainability.
3. Market Demand
Enterprise Demand: As consciousness surrounding eco-friendly practices heightens, enterprises increasingly pivot towards recycled plastics as a means to reduce their environmental impact.
Consumer Preference: There's a marked rise in demand for green products, with consumers ready to invest more in items crafted from recycled materials, underscoring a shift in purchasing priorities.
4. Technological Progress
Recycling Technology: Advancements in recycling technology are making the recycling process more efficient, economical, and of superior quality, paving the way for a new era in plastic recycling.
Innovative Applications: The advent of new materials and methods is unlocking a vast array of applications for recycled plastics, spanning domains like construction, textiles, and beyond.
5. Global Trends
International Cooperation: Worldwide, environmental groups and businesses are forging alliances to accelerate the evolution of the plastic recycling sector, fostering a spirit of global unity.
Standardization: Establishing international standards elevates the quality of recycled plastics, promoting their seamless integration and utilization in the global marketplace.
The horizon of the plastic recycling industry gleams with immense potential and notable advantages. It not only stands as a bulwark against environmental degradation and resource depletion but also thrives under the auspices of policy and market forces. As technology relentlessly advances and global collaboration intensifies, the plastic recycling industry is poised for a luminous and prosperous future.
Q: What is the price of plastic granulation line?
A: Pricing is contingent upon the cleanliness level of the final material and the desired production capacity. We offer tailored recommendations for the most cost-effective granulation line configuration, aligned with the customer's budgetary framework.
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: Featuring a straightforward structure and low cost, it's ideal for ordinary plastics (e.g., single-material PP, PE new materials) but struggles with mixed or impurity-laden recycled materials, exhibiting limited processing prowess.
Twin Screw: Boasts robust mixing capabilities, adept at handling recycled and mixed materials (e.g., PP, PE composites) or modified plastics that incorporate additives like flame retardants or colorants, delivering superior yield and stability.
Triple Screw: Suited for high-output, precision-driven scenarios (e.g., high-end engineering plastic granulation), though it entails higher costs and complex maintenance.
Suggestion: For recycled or modified composite materials, a twin-screw granulator is recommended. However, for single raw materials and constrained budgets, a single screw granulator presents a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Efficiently process 50-200 kg per hour—perfectly crafted for startups or small-scale production facilities seeking compact and reliable solutions.
Medium-Sized Granulator: Capable of handling 200-500 kg per hour, this robust equipment is ideal for recycling plants or facilities focusing on modified plastics, providing dependable performance to meet your production needs.
Large Granulator: For operations exceeding 500 kg per hour, this powerful granulator is designed to integrate seamlessly with high-power motors and sophisticated automation systems, ensuring scalability and efficiency in handling substantial output.
Adjustment Method: Elevate your production flexibility with customizable capacity adjustments—fine-tune your operations by modifying screw speed, feeding rate, or mold aperture to meet diverse production demands.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed, such as crushing and cleaning, before use?
A: While some units come equipped with an integrated pre-drying system, like a hopper dryer, raw materials with high humidity (e.g., unwashed recycled bottles) necessitate additional pre-treatment, such as centrifugal dehydration, to ensure optimal processing.
Q: Does it support various types of melted plastics? Is equipment adjustment necessary when switching raw materials?
A: The ease of processing is largely influenced by the melt index of the material; for instance, materials like LDPE with a melt index of 10 exhibit greater flowability compared to HDPE with a melt index of 2.
Q: How can I maintain control over the uniformity, density, and shape of the produced particles?
A: Achieving particle uniformity is dependent on the precision of screw design—consider a larger aspect ratio for enhanced plasticization consistency—and the accuracy of temperature control.
The method of cutting plays a crucial role in determining particle shape:
Underwater Strip Cutting: Yields regular particles, making it ideal for applications that demand high precision.
Hot Cutting Grain: Offers high efficiency but may result in particles with burrs, suitable for less critical applications.
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