Soft Plastic Granulation Line
Customers can select from two-stage, three-stage, or four-stage machines, tailored precisely to their production needs. Our innovative design ensures exceptional compatibility and superior granulation performance. This granulator excels in recycling even the dirtiest waste and efficiently processes scraps. The gearbox boasts a high torque design for low noise and smooth operations. Our specially crafted screw design enhances coordination, effectively minimizing particle imperfections and color discrepancies. Depending on the material's characteristics, we offer equipped options with forced feeding and a hydraulic mesh changer to maximize capacity and power savings. Additionally, both vacuum and conventional exhaust systems efficiently eliminate moisture, gases, and impurities, ensuring more stable extrusion and superior solid particles.
Hard Plastic Granulation Line
This advanced Machine Line expertly heats and melts a variety of plastic raw materials, employing a high-speed rotating cutter to seamlessly transform the molten plastic into small, uniform particles. Throughout the cutting process, plastic undergoes rapid rotation, stirring, and friction, resulting in consistently uniform size and shape, thereby enhancing the plastic's reprocessing capabilities.
This exceptional machine line significantly mitigates plastic degradation, producing superior particles. It's an indispensable ally for clients dedicated to recycling PP, PE, and other hard plastic materials. Not only is the machine remarkably user-friendly, but it also epitomizes a highly effective granulation recycling method, gaining immense popularity within the PP and PE recycling sectors.
| 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 a greener planet with plastic recycling, which effectively curtails the environmental harm caused by plastic waste, safeguarding our precious land and water resources for future generations.
Resource Conservation: By choosing to recycle and reuse plastic products, we significantly lessen the demand for virgin plastics, ensuring the conservation of invaluable non-renewable resources like oil.
2. Policy Support
Government Promotion: In a global stride towards environmental preservation, governments are rolling out extensive policies and regulations to champion the growth of the plastic recycling industry.
Economic Incentives: Some nations offer lucrative tax incentives and subsidies to plastic recycling companies, fostering a vibrant industry landscape.
3. Market Demand
Enterprise Demand: With a heightened commitment to environmental stewardship, an increasing number of enterprises are integrating recycled plastics to mitigate their ecological impact.
Consumer Preference: The market is witnessing a surge in demand for eco-friendly products, with consumers willingly paying a premium for goods made with recycled materials.
4. Technological Progress
Recycling Technology: As recycling technologies evolve, the process becomes not only more efficient and cost-effective but also yields superior quality outputs.
Innovative Applications: Cutting-edge materials and processes are expanding the horizons for recycled plastics, finding innovative applications in construction, textiles, and beyond.
5. Global Trends
International Cooperation: A worldwide movement sees environmental organizations and enterprises joining forces to propel the plastic recycling industry forward.
Standardization: The establishment of international standards elevates the quality of recycled plastics, enhancing their global market circulation and utility.
The plastic recycling industry boasts vast potential and compelling advantages, mitigating environmental pollution and conserving resources while thriving under the dual impetus of policy backing and market demand. As technology continues to advance and global collaboration intensifies, the industry is poised for a radiant future.
Q: What is the price of plastic granulation line?
A: The cost varies based on the desired cleanliness level of the final material and production capacity needs. We expertly recommend the most efficient granulation line tailored to your budget range.
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: Offers a straightforward structure and cost-efficiency, ideal for processing standard plastics like single-material PP and PE, though less adaptable to mixed or impurity-laden recycled materials, with a limited processing capacity.
Twin Screw: Boasts robust mixing capabilities, apt for recycling mixed materials such as PP and PE blends or modified plastics that require additives like flame retardants and colorants, ensuring higher yield and stability.
Triple Screw: Optimal for scenarios demanding high output and precision, such as high-end engineering plastic granulation, although it involves higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, for single materials and budget constraints, a single screw granulator is a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Designed with precision to offer a throughput of 50-200 kg/hour, this model is perfect for startups and small-scale production ventures. It promises efficiency and reliability, making it the ideal choice for burgeoning businesses.
Medium sized granulator: Capable of handling 200-500 kg/h, this model is a staple in recycling plants and modified plastic facilities. Its robust design ensures consistent performance and adaptability to medium-scale production needs.
Large granulator: Engineered for high capacity, this model processes over 500 kg/hour. It seamlessly integrates with high-power motors and automation systems, delivering unparalleled efficiency for extensive production demands.
Adjustment method: Fine-tune your production capacity effortlessly by adjusting the screw speed, feeding speed, or mold aperture. These versatile options ensure optimal performance tailored to your specific requirements.
Q: Can it handle high humidity, impurities, or mixed plastics? Is there a necessity for pre-processing like crushing and cleaning of materials?
A: Certain machines can be equipped with a pre-drying system such as a hopper dryer. However, materials with high humidity levels, like unwashed recycled bottles, necessitate additional pre-treatment methods like centrifugal dehydration.
Q: Does it support various types of melted plastics? Is equipment adjustment required when switching raw materials?
A: Higher melt index indicates stronger material flowability. For example, LDPE with an MI of 10 is processed more easily compared to HDPE with an MI of 2, offering versatility in handling different plastic types.
Q: What are the methods to manage the uniformity, density, and shape of particles effectively?
A: The uniformity of particles is influenced by the screw design; a larger aspect ratio can lead to more uniform plasticization. Precise temperature control is also key to achieving desired results.
The particle shape is determined by the cutting technique employed:
Underwater strip cutting: This method yields regular particles, making it suitable for applications requiring high precision.
Hot cutting grain: Offers high efficiency in production, though it may result in particles with minor burrs.
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