Soft Plastic Granulation Line
Customers are offered the flexibility to select between two-stage, three-stage, and four-stage machines, tailored precisely to match their production demands. Our exclusive design ensures unparalleled compatibility, resulting in superior granulation performance. This granulator is expertly engineered for recycling not only clean plastics but also challenging, dirty waste, along with scrap production. Equipped with a high-torque gearbox, it provides whisper-quiet operation and seamless functionality. Our innovative screw design enhances coordination, effectively minimizing the occurrence of black spots and color discrepancies in the particles. Depending on the material's characteristics, the machine is fitted with a forced feeding mechanism and a hydraulic mesh changer, enhancing capacity and optimizing power efficiency. Furthermore, advanced vacuum and conventional exhaust systems adeptly eliminate moisture, exhaust gases, and impurities, ensuring steadier extrusion and higher quality, solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts various plastic raw materials, deploying a high-speed rotating cutter to transform the molten plastic into small, consistently uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in highly uniform particle size and shape, significantly enhancing the plastic's reprocessing performance.
The machine Line is engineered to minimize plastic degradation, producing superior quality particles. It stands as an indispensable asset for clients recycling PP, PE, and other hard material plastics. Furthermore, its user-friendly operation makes it an exceptionally practical choice for granulation recycling, garnering widespread acclaim in the PP, 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: Through plastic recycling, we can significantly diminish environmental pollution caused by plastic waste, thereby safeguarding our precious land and water resources.
Resource Conservation: Recycling and reusing plastic reduces the dependency on virgin plastics, conserving non-renewable resources like oil, thus preserving our planet's wellbeing.
2. Policy Support
Government Promotion: Globally, governments are ramping up efforts for environmental protection by implementing numerous supportive policies and regulations to foster the growth of the plastic recycling industry.
Economic Incentives: Many nations offer tax benefits and subsidies to plastic recycling companies, propelling the industry's expansion and encouraging eco-friendly practices.
3. Market Demand
Enterprise Demand: As environmental consciousness rises, numerous companies prefer recycled plastics to lessen their ecological impact and promote sustainability.
Consumer Preference: The surge in demand for green products is evident, with consumers ready to invest more in items crafted from recycled materials.
4. Technological Progress
Recycling Technology: Ongoing advancements in plastic recycling technology are making processes more efficient, cost-effective, and of superior quality, encouraging broader adoption.
Innovative Applications: Emerging materials and processes expand the use of recycled plastics across various sectors, including construction and textiles, demonstrating versatility.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and businesses are collaborating to drive the plastic recycling industry forward, fostering meaningful change.
Standardization: Developing international standards elevates recycled plastic quality, facilitating their global market circulation and enhancing acceptance.
The plastic recycling industry boasts vast prospects and outstanding advantages: slashing pollution, conserving resources, and thriving under robust policy support and market demand. With continuous tech advancements and stronger global partnerships, the industry's future gleams brightly.
Q: What is the price of a plastic granulation line?
A: The cost hinges on the desired cleanliness of the final material and production capacity. We offer tailored granulation line combinations, balancing efficiency and budget to meet customer needs.
Q: What distinguishes single, twin, and triple screw granulators? Which is ideal for my requirements?
A:Single Screw: Featuring a simple design and low cost, it's perfect for standard plastics like PP and PE. However, its adaptability to mixed or impure recycled materials is limited, as is its processing capability.
Twin Screw: Known for its robust mixing properties, ideal for recycled or mixed materials and modified plastics needing additives. It delivers high yield and stability, a true workhorse.
Triple Screw: Designed for scenarios demanding high output and precision, such as high-end engineering plastic granulation, although it entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is advisable. For single materials and tight budgets, a single screw granulator remains a viable option.
Q: What is the production range per hour or day? Is it adjustable?
A: Small granulator: Processes a range of 50-200 kg/hour, this compact powerhouse is perfect for startups or small-scale production operations looking to maximize efficiency and output.
Medium-sized granulator: With a robust throughput of 200-500 kg/h, this reliable machine is a staple in recycling plants and modified plastic plants, ready to handle demanding workloads with ease.
Large granulator: Designed for heavy-duty operations, it boasts a capacity of over 500 kg/hour and requires integration with a high-power motor and an advanced automation system for optimal performance.
Adjustment method: Effortlessly adjust the capacity by fine-tuning the screw speed, feeding speed, or mold aperture, allowing for precise control over production.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed (such as crushing and cleaning)?
A: Certain machines can incorporate a pre-drying system, like a hopper dryer; however, raw materials with high humidity, such as unwashed recycled bottles, necessitate additional pre-treatment steps like centrifugal dehydration to ensure quality.
Q: Does it support different types of melted plastics? Do I need to adjust the equipment when switching raw materials?
A: Materials with a higher melt index exhibit greater flowability. For instance, LDPE with MI=10 processes more smoothly than HDPE with MI=2, streamlining transitions between different plastics.
Q: How to control the uniformity, density, and shape of particles?
A: Particle uniformity hinges on the screw design, where a larger aspect ratio enhances plasticization uniformity, combined with precise temperature control for optimal results.
The particle shape is determined by the cutting method:
Underwater strip cutting: Produces uniform particles that meet high-precision requirements, ideal for applications demanding regularity.
Hot cutting grain: Offers high efficiency, though may result in particles with burrs, suitable for less stringent specifications.
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