Soft Plastic Granulation Line
Experience unparalleled versatility with machines offering two-stage, three-stage, or four-stage designs tailored to your specific production needs. This specialized engineering ensures exceptional compatibility and superior granulation quality. Our granulator is expertly crafted for recycling challenging waste and scrap materials. The high-torque gearbox ensures ultra-quiet, stable operations while the innovative screw design enhances coordination, addressing issues like particle black spots and color variation with ease. For optimized capacity and energy efficiency, it features a forced feeding mechanism and a hydraulic mesh changer, perfect for various material characteristics. Advanced vacuum and conventional exhaust systems work meticulously to remove moisture, gases, and impurities, ensuring consistent extrusion and the production of superior, solid particles.
Hard Plastic Granulation Line
This machine line transforms diverse plastic raw materials by heating and melting them, followed by precision cutting with a high-speed rotating cutter to create small, uniform particles. The cutting process involves rapid rotation, stirring, and rubbing of the plastic, ensuring particles are evenly sized and shaped, which significantly enhances the reprocessing performance of the plastic.
This machine line is designed to minimize plastic degradation while producing superior quality particles, making it an invaluable asset for clients engaged in recycling PP, PE, and other hard plastic materials. Its user-friendly operation makes it a highly practical choice for granulation recycling, gaining widespread popularity in the PP and PE recycling industry.
| 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 |
Promising Future & Unmatched Benefits of the Plastic Recycling Industry
1. Environmental Stewardship
Mitigating Pollution: The revolutionary act of plastic recycling dramatically curtails the environmental contamination caused by plastic waste, safeguarding our precious land and water ecosystems from harm.
Conserving Resources: By embracing the recycling and repurposing of plastic products, we can significantly diminish the reliance on new plastics, thereby preserving invaluable non-renewable resources like oil.
2. Policy Encouragement
Government Advocacy: Around the globe, governments are increasingly prioritizing ecological preservation, issuing a suite of policies and regulations designed to invigorate the growth and sustenance of the plastic recycling sector.
Economic Stimuli: In select nations, the provision of tax breaks and subsidies for plastic recycling enterprises acts as a catalyst in propelling industry advancement.
3. Market Dynamics
Corporate Need: As environmental consciousness heightens, a growing number of businesses are pivoting to recycled plastics to minimize their ecological impact.
Consumer Inclination: The swelling demand for eco-friendly products is evident, with consumers ready to invest more in products formulated with recycled components.
4. Technological Innovations
Revolutionary Recycling Techniques: The relentless evolution in recycling technology enhances efficiency, economy, and quality of the recycling process.
Cutting-edge Applications: New materials and process innovations are paving the way for recycled plastics to be employed in diverse fields, including construction and textiles.
5. Global Movements
International Alliances: Environmental bodies and businesses worldwide are forging stronger relationships to collectively champion the advancement of plastic recycling.
Global Standards: International standardization initiatives are crucial in elevating the quality of recycled plastics, facilitating their widespread adoption and utility in the global market.
The plastic recycling industry is poised on the cusp of expansive potential and remarkable strengths. It not only addresses environmental degradation and conserves resources but also thrives under the dual thrust of policy encouragement and burgeoning market need. With ceaseless technological progress and enhanced global collaboration, the industry is set to shine bright in the future.
Q: What is the price of a plastic granulation line?
A: Pricing is contingent on the desired cleanliness level of the end material and specific production capacity needs. We are adept at recommending the most optimal granulation line configuration aligned with the client's budgetary framework.
Q: What differentiates single screw, twin-screw, and triple screw granulators? Which aligns best with my requirements?
A:Single screw: Boasting a straightforward design and economical cost, it's ideal for basic plastic processing (e.g., single material PP, PE new materials) but less effective for mixed or impurity-laden reused materials, with constrained processing power.
Twin screw: Renowned for its robust blending capacity, fitting for recycled, mixed materials (like PP, PE composites) or modified plastics that incorporate additives (e.g., flame retardants, pigments), ensuring superior output and consistency.
Triple screw: Typically employed where high throughput and precision are paramount (such as premium engineering plastic granulation). Although pricier and complex to maintain, it delivers unmatched performance.
Recommendation: For recycled or modified mixed materials, a twin-screw granulator is advisable. For singular raw materials and tighter budgets, a single screw granulator remains a viable option.
Q: What is the range of production per hour or day? Can adjustments be made?
A: Small Granulator: Optimized for startups or small-scale operations, this model processes 50-200 kg/hour, providing a compact yet efficient solution for emerging businesses.
Medium-Sized Granulator: With a capacity of 200-500 kg/h, this versatile machine is a staple in recycling and modified plastic plants, balancing efficiency and adaptability.
Large Granulator: Designed for heavy-duty operations, this granulator surpasses 500 kg/hour, necessitating integration with a high-power motor and sophisticated automation system for optimal performance.
Adjustment Method: Fine-tune capacity effortlessly by manipulating the screw speed, feeding speed, or mold aperture, ensuring precision and control over production.
Q: Can the granulator handle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for materials?
A: While some equipment is compatible with a pre-drying system, such as a hopper dryer, highly humid raw materials, like unwashed recycled bottles, require additional pre-treatment, such as centrifugal dehydration, to ensure efficiency.
Q: Is it compatible with various melted plastic types? Are equipment adjustments needed when switching raw materials?
A: Materials with a higher melt index exhibit greater flowability, making them easier to process. For example, LDPE with MI=10 is more manageable than HDPE with MI=2, highlighting the importance of material selection.
Q: How can I control the uniformity, density, and shape of the granulated particles?
A: Achieving particle uniformity hinges on the screw design and temperature precision. A larger aspect ratio promotes uniform plasticization, while precise temperature control maintains consistency.
The shape of particles is influenced by the cutting method chosen:
Underwater Strip Cutting: Ensures regular particle shapes, catering to high-precision requirements with its consistent results.
Hot Cutting Grain: Offers high efficiency, though some particles may exhibit burrs, reflecting its rapid processing capability.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd to revolutionize your plastic recycling endeavors, leveraging cutting-edge technology and innovation.
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