Soft Plastic Granulation Line
Our cutting-edge granulation machines offer unparalleled versatility, allowing customers to customize their experience with two-stage, three-stage, or four-stage machines tailored to various production needs. Boasting a special design, these machines ensure excellent compatibility and superior granulation quality. Expertly engineered for recycling dirty waste and generating scraps, the granulator's high-torque, low-noise gear box delivers smooth and efficient operations. The unique screw design enhances coordination, significantly reducing particle black spots and color discrepancies. For optimal performance, the machine is outfitted with forced feeding and a hydraulic mesh changer, enhancing capacity while conserving energy. Additionally, both vacuum and conventional exhaust systems are integrated to effectively eradicate moisture, exhaust gases, and impurities, ensuring stable extrusion and premium quality solid particles.
Hard Plastic Granulation Line
This state-of-the-art Machine Line expertly heats and melts diverse plastic raw materials before employing a high-speed rotating cutter to transform them into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in consistently uniform particle size and shape. This process significantly enhances the reprocessing performance of the plastic, setting new standards in plastic recycling efficiency.
Our machine Line is ingeniously designed to minimize plastic degradation and produce superior quality particles, making it an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Renowned for its user-friendly operation, this machine represents a highly efficient granulation recycling solution. Its practicality and effectiveness have garnered widespread popularity in 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: Plastic recycling significantly curtails environmental pollution caused by plastic waste, safeguarding land and water resources.
Resource conservation: Through recycling and reusing plastic products, the demand for virgin plastics diminishes, preserving non-renewable resources like oil.
2. Policy support
Government promotion: Global governments prioritize environmental protection, implementing policies to foster and bolster the flourishing plastic recycling industry.
Economic incentives: Select countries offer tax benefits and subsidies to empower plastic recycling companies, stimulating industry growth.
3. Market demand
Enterprise demand: As environmental awareness heightens, more enterprises opt for recycled plastics to diminish their ecological footprint.
Consumer preference: The rise in eco-consciousness has led to a surge in demand for green products, with consumers willing to pay more for goods made from recycled materials.
4. Technological progress
Recycling technology: Cutting-edge advancements in plastic recycling technology enhance efficiency, reduce costs, and improve quality.
Innovative applications: The advent of new materials and techniques expands the use of recycled plastics across diverse sectors, such as construction and textiles.
5. Global Trends
International Cooperation: Worldwide environmental organizations and enterprises collaborate to collectively advance the plastic recycling sector.
Standardization: International standards progress the quality of recycled plastics, facilitating their global market circulation and utilization.
The plastic recycling industry holds vast potential and numerous advantages, from curbing pollution and conserving resources to thriving on policy support and market demands. With technology's relentless evolution and enhanced global collaboration, the industry is poised for a radiant future.
Q: What is the price of plastic granulation line?
A: Pricing hinges on the final material's cleanliness and desired production capacity. We tailor the optimal granulation line combination based on the customer's budgetary constraints.
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: Boasts a straightforward design with low cost, perfect for standard plastics (e.g., single material PP, PE new materials). However, it struggles with mixed or impurity-laden recycled materials, offering limited processing capabilities.
Twin screw: Offers robust mixing, ideal for recycled, mixed materials (e.g., PP, PE) or modified plastics needing additives (e.g., flame retardants, colorants), ensuring higher yield and stability.
Triple screw: Suited for high-output, high-precision needs (e.g., high-end engineering plastic granulation), though costly with complex maintenance.
Suggestion: For recycled or mixed-modified materials, a twin-screw granulator is advisable; for single raw materials with budget constraints, a single screw granulator remains an excellent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Ideal for startups and small-scale production, this compact powerhouse processes an impressive 50-200 kg/hour.
Medium-Sized Granulator: Perfect for recycling plants and modified plastic facilities, this versatile machine offers a robust throughput of 200-500 kg/h.
Large Granulator: Designed for large-scale operations, this formidable machine handles over 500 kg/hour, seamlessly integrating with high-power motors and sophisticated automation systems.
Adjustment Method: Tailor your capacity needs effortlessly by modifying screw speed, feeding speed, or mold aperture, ensuring optimal performance and flexibility.
Q: Is it capable of processing high humidity, impurities, or mixed plastics? Are there any pre-processing steps required, such as crushing or cleaning?
A: While some machines are equipped with integrated pre-drying systems like a hopper dryer, highly humid raw materials, such as unwashed recycled bottles, necessitate additional pre-treatment, such as centrifugal dehydration.
Q: Can it accommodate various melted plastic types, and are equipment adjustments needed when changing raw materials?
A: Plastics with higher melt indexes exhibit superior flowability, making them easier to process. For example, LDPE with an MI=10 processes more smoothly compared to HDPE with an MI=2.
Q: What are the methods to control particle uniformity, density, and shape?
A: The uniformity of particles is influenced by precise screw design, such as using a larger aspect ratio for enhanced plasticization uniformity, alongside meticulous temperature control.
Particle shape is governed by the cutting method employed:
Underwater Strip Cutting: Produces regular particles, ideal for applications requiring high precision;
Hot Cutting Grain: Offers high efficiency, though particles may exhibit burrs.
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