Soft Plastic Granulation Line
Our advanced granulation solutions offer versatile options: select from two-stage, three-stage, or four-stage machines tailored to your production needs. Boasting an innovative design, our machines ensure exceptional compatibility and superior granulation quality. They are expertly crafted to recycle dirty waste and efficiently produce high-quality scraps. Our gear box features a high-torque design for low noise and seamless operation. The specially engineered screw design enhances coordination, effectively addressing particle discoloration and black spots. To meet specific material characteristics, our machines are equipped with forced feeding and a hydraulic mesh changer, optimizing capacity and energy savings. Additionally, our vacuum and conventional exhaust systems proficiently eliminate moisture, gas, and impurities, ensuring stable extrusion and production of premium solid particles.
Hard Plastic Granulation Line
This sophisticated Machine Line expertly heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to precision-cut the molten plastic into consistently small and uniform particles. During this cutting-edge process, the plastic undergoes rapid rotation, stirring, and rubbing, achieving uniformity in size and shape, which significantly enhances the plastic's reprocessing capabilities and performance.
Our state-of-the-art machine line effectively minimizes plastic degradation and delivers superior particle production. It stands as an excellent ally for clients recycling PP, PE, and other hard plastic materials. With its user-friendly operation, this practical granulation recycling model has become a widely favored choice in the realm of PP and PE recycling.
| 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: Engage in meaningful environmental conservation by significantly diminishing pollution through plastic recycling. This process mitigates the detrimental impact of plastic waste on both land and water ecosystems.
Resource Conservation: Embrace sustainability by recycling plastic products, effectively reducing the need for virgin plastics. This initiative aids in preserving non-renewable resources like oil, ensuring a greener future.
2. Policy Support
Government Promotion: A wave of policy initiatives globally underscores the commitment to environmental stewardship. Governments are deploying an array of supportive measures, fostering a robust framework for the plastic recycling sector.
Economic Incentives: To galvanize the plastic recycling industry, some nations offer compelling economic benefits such as tax incentives and subsidies, driving industry advancement and investment.
3. Market Demand
Enterprise Demand: A burgeoning corporate environmental consciousness is prompting businesses to opt for recycled plastics, markedly reducing their ecological impact.
Consumer Preference: The market is witnessing a surge in demand for eco-friendly products, with consumers showing a willingness to invest more in items crafted from recycled materials.
4. Technological Progress
Recycling Technology: Innovations in recycling technology are revolutionizing the industry, enhancing efficiency, cost-effectiveness, and the quality of the recycling process.
Innovative Applications: Cutting-edge developments in materials and processes are expanding the horizon for recycled plastics, opening new application domains like construction materials and textiles.
5. Global Trends
International Cooperation: A tapestry of global partnerships is fuelling the momentum for the plastic recycling industry, as organizations and enterprises unite to champion environmental progress.
Standardization: The establishment of global standards is pivotal in elevating the quality of recycled plastics, ensuring seamless integration and utility in the international marketplace.
The plastic recycling industry is poised for remarkable growth and offers substantial benefits. It not only contributes to pollution reduction and resource savings but also gains strength from supportive policies and escalating market demand. With ongoing technological innovations and strengthened global alliances, the industry is set to embrace an even more promising future.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the cleanliness of the final material and the desired production capacity. We can recommend the most effective granulation line tailored to the customer's budgetary requirements, ensuring optimal performance.
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: Characterized by a straightforward design and affordability, ideal for ordinary plastics such as single material PP, PE. However, it exhibits limitations in handling mixed or impurity-laden recycled materials, with constrained processing capabilities.
Twin Screw: Offers robust mixing prowess, making it suitable for recycled, mixed, or modified plastics requiring additives like flame retardants or colorants, delivering higher output and process stability.
Triple Screw: Favored in high-output, precision-demanding contexts such as high-end engineering plastic granulation. Despite its high cost and complex maintenance, it meets exacting performance benchmarks.
Suggestion: For recycled or mixed modified materials, opt for a twin-screw granulator. If dealing with single raw materials and 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: Achieve efficient production with a capability of processing 50-200 kg/hour, making it ideal for startups or small-scale production operations that are looking to make a big impact with minimal resources.
Medium-sized granulator: With a robust capacity of 200-500 kg/h, this granulator is a staple in recycling plants or modified plastic plants, offering reliable performance for consistent results.
Large granulator: Capable of processing above 500 kg/hour, this high-performance granulator requires synchronization with a high-power motor and an advanced automation system to deliver optimal results for large-scale operations.
Adjustment method: Easily tailor your production capacity through precise adjustments of screw speed, feeding speed, or mold aperture, allowing for seamless customization to suit specific production needs.
Q: Can this equipment handle high humidity, impurities, or mixed plastics? Is pre-processing required, such as crushing and cleaning, before use?
A: Certain equipment can seamlessly integrate a pre-drying system, such as a hopper dryer. However, raw materials with high humidity, like unwashed recycled bottles, necessitate additional pre-treatment like centrifugal dehydration for optimal performance.
Q: Does it accommodate various types of melted plastics? Is adjustment necessary when switching between different raw materials?
A: Materials with a higher melt index exhibit superior flowability, making them easier to process. For instance, LDPE with an MI of 10 is more manageable compared to HDPE with an MI of 2.
Q: What are the methods to control the uniformity, density, and shape of the particles during production?
A: The uniformity of particles is largely influenced by the screw design, where a larger aspect ratio enhances plasticization uniformity, along with precise temperature control accuracy ensuring consistent quality.
The particle shape is governed by the cutting method utilized:
Underwater strip cutting: Produces regular particles perfect for high-precision requirements, ensuring top-tier quality production.
Hot cutting grain: Offers high efficiency, though it may introduce burrs, which should be considered for specific production needs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd and our Compact Recycling Machine to revolutionize plastic pelleting operations and contribute to a greener, more sustainable tomorrow.
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