Soft Plastic Granulation Line
Customers can indulge in the flexibility of selecting from two-stage, three-stage, and four-stage machines tailored precisely to meet their production needs. Our ingeniously crafted design ensures unparalleled compatibility and exceptional granulation quality. Perfectly engineered for recycling contaminated waste and scrap production, this granulator stands out with its high-torque, low-noise gearbox for seamless operations. The unique screw design enhances coordination, substantially mitigating issues like particle black spots and color discrepancies. Equipped for excellence, it features both forced feeding and a hydraulic mesh changer to maximize capacity while optimizing energy consumption. Plus, our sophisticated vacuum and conventional exhaust systems are adept at efficiently eliminating moisture, exhaust gases, and impurities, guaranteeing consistently stable extrusion and superior solid particles.
Hard Plastic Granulation Line
This Machine Line masterfully heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to expertly transform melted plastic into small, uniform particles. As the plastic undergoes cutting, it is rapidly rotated, stirred, and rubbed, resulting in uniformly sized and shaped particles. This process significantly enhances the reprocessing capabilities of the plastic, ensuring optimal performance.
The Machine Line serves as an indispensable ally in reducing plastic degradation and generating superior quality particles. It's an exceptional asset for clients engaged in recycling PP, PE, and other hard material plastics. User-friendly and highly practical, this granulation recycling mode has garnered immense popularity in the PP and PE recycling sector.
| 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: Embrace the power of plastic recycling to significantly cut down on environmental pollution caused by plastic waste, safeguarding our precious land and water resources.
Resource Conservation: Harness the power of recycling to reduce the need for virgin plastics. Preserve non-renewable resources such as oil, contributing to a sustainable future.
2. Policy Support
Government Promotion: Around the globe, governments are taking bold steps towards environmental protection by implementing policies and regulations that encourage and support the thriving plastic recycling industry.
Economic Incentives: In a bid to further spur industry growth, some nations offer enticing tax incentives and subsidies to plastic recycling companies.
3. Market Demand
Enterprise Demand: With a surge in environmental consciousness, an increasing number of enterprises are opting for recycled plastics to shrink their environmental footprint.
Consumer Preference: A growing wave of demand for eco-friendly products sees consumers willing to pay more for items that incorporate recycled materials, reflecting a shift in purchasing behavior.
4. Technological Progress
Recycling Technology: Advancements in plastic recycling technology are revolutionizing the process, making it more efficient, economical, and delivering superior quality output.
Innovative Applications: The evolution of new materials and processes has broadened the horizons for recycled plastics, extending their use into diverse fields such as construction materials and textiles.
5. Global Trends
International Cooperation: A global coalition of environmental organizations and enterprises is coming together to champion the growth and development of the plastic recycling industry.
Standardization: The emergence of international standards is instrumental in elevating the quality of recycled plastics, enhancing their circulation, and boosting their uptake in the global marketplace.
The plastic recycling industry showcases vast potential and remarkable benefits. Not only does it curtail pollution and conserve resources, but it also thrives under the dual impetus of policy support and market demand. As technology relentlessly advances and global cooperation strengthens, the plastic recycling industry is poised for a radiant future.
Q: What is the price of the plastic granulation line?
A: The price varies based on the desired cleanliness level of the final material and the expected production capacity. We can recommend the most effective granulation line combination tailored to the customer's budget criteria.
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 simple structure and low cost, it is ideal for processing standard plastics (like single-material PP, PE new materials). However, it has limitations in dealing with mixed materials or recycled materials with impurities, offering limited processing capacity.
Twin Screw: Boasting strong mixing capabilities, it is perfect for processing recycled materials, mixed materials (such as PP, PE mixed materials), or modified plastics requiring additives (like flame retardants, colorants), yielding higher production and stability.
Triple Screw: Best suited for high-output, high-precision scenarios (like high-end engineering plastic granulation). However, it comes with higher costs and more complex maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. If the raw material is single and budget constraints exist, a single screw granulator remains an excellent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of processing 50-200 kg/hour, this machine is ideal for startups or small-scale production ventures aiming to enter the world of plastic recycling with efficiency and flexibility.
Medium sized granulator: Designed to handle 200-500 kg/h, this versatile unit is commonly found in established recycling plants or modified plastic facilities, providing consistent performance and adaptability to various production needs.
Large granulator: With a capacity of over 500 kg/hour, this robust machine requires a high-power motor paired with an advanced automation system, making it perfect for large-scale operations demanding high productivity and reliability.
Adjustment method: The capacity can be finely tuned by adjusting the screw speed, feeding speed, or mold aperture, offering precise control over production output and efficiency.
Q: Is it equipped to handle high humidity, impurities, or mixed plastics? Is there a need for pre-processing, such as crushing and cleaning, before use?
A: Certain equipment can be seamlessly integrated with a pre-drying system, such as a hopper dryer. However, high-humidity raw materials, like unwashed recycled bottles, will require additional pre-treatment processes like centrifugal dehydration to ensure optimal performance.
Q: Does it accommodate different types of melted plastics? Are equipment adjustments necessary when switching between raw materials?
A: Materials with a higher melt index exhibit stronger flowability, facilitating easier processing. For instance, LDPE with a melt index of 10 processes more readily than HDPE with a melt index of 2, optimizing the manufacturing experience.
Q: What methods are employed to regulate the uniformity, density, and shape of the produced particles?
A: The uniformity of particles hinges on the screw design; for example, a larger aspect ratio promotes more uniform plasticization. Additionally, precise temperature control is crucial for maintaining consistent results.
The particle shape is influenced by the cutting method:
Underwater strip cutting: This method yields regular particles, catering to high-precision requirements and ensuring quality consistency.
Hot cutting grain: Known for its high efficiency, this method may occasionally produce burrs, but it significantly boosts production speed.
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