Soft Plastic Granulation Line
Customers can tailor their selection with our versatile range of two-stage, three-stage, and four-stage machines to perfectly meet production needs. Our uniquely engineered design ensures remarkable compatibility and superior granulation outcomes. This granulator excels in recycling dirty waste and efficiently producing high-quality scraps. Equipped with a high-torque gear box, it offers low noise and smooth operating conditions. The innovative screw design facilitates enhanced coordination, effectively reducing particle black spots and color variation issues. Tailored to the material's characteristics, the system boasts a forced feeding mechanism and a hydraulic mesh changer, optimizing capacity and energy savings. Furthermore, advanced vacuum and traditional exhaust systems proficiently eliminate moisture, exhaust gas, and impurities, promoting stable extrusion and yielding impeccable solid particles.
Hard Plastic Granulation Line
This state-of-the-art machine line expertly heats and melts a wide range of plastic raw materials, leveraging a high-speed rotating cutter to craft small, uniform particles from the molten plastic. The cutting process involves rapid rotation, stirring, and rubbing of the plastic, ensuring uniformity in particle size and shape. This precision not only enhances the reprocessing efficiency but also significantly boosts the overall quality of the plastic, making it ideal for continued use.
Our machine line is meticulously designed to curtail plastic degradation and produce superior quality particles, proving to be an invaluable tool for clients in recycling PP, PE, and other hard material plastics. The ease of operation makes it an exceptionally practical option for granulation recycling, garnering widespread acclaim in the PP and PE recycling sector. It's the perfect solution for enhancing the recycling efficiency and quality of hard plastics in any operation.
| 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
Mitigating Pollution: The recycling of plastic is a pivotal measure in significantly reducing environmental contamination caused by plastic waste, thereby safeguarding our precious land and water resources from harm.
Conserving Resources: By advocating the recycling and reuse of plastics, the dependence on virgin plastics is curtailed, enabling the preservation of non-renewable resources like oil.
2. Policy Support
Governmental Advocacy: Globally, governments are placing a greater emphasis on environmental sustainability, rolling out numerous policies and regulations that bolster and propel the plastic recycling industry's growth.
Economic Incentives: Across various nations, governments are incentivizing plastic recycling enterprises through tax benefits and subsidies to further stimulate industry expansion.
3. Market Demand
Corporate Demand: As environmental consciousness heightens, a rising number of corporations are opting for recycled plastics to lessen their ecological footprint.
Consumer Preference: The burgeoning demand for eco-friendly products is evident, with consumers showing a willingness to pay more for items crafted from recycled materials.
4. Technological Progress
Advances in Recycling Technology: Continuous innovations in plastic recycling technology are rendering the process more efficient, cost-effective, and of superior quality.
Pioneering Applications: Breakthroughs in new materials and processes are broadening the scope of recycled plastics, now used in various industries such as construction and textiles.
5. Global Trends
International Collaboration: Worldwide, environmental organizations and businesses are enhancing collaboration to collectively advance the plastic recycling industry.
Standardization Efforts: The formulation of international standards is pivotal in enhancing recycled plastics' quality, facilitating their global market circulation and utilization.
The plastic recycling industry is poised for remarkable growth and offers substantial benefits. Not only does it mitigate environmental pollution and conserve resources, but it also thrives under the dual impetus of policy support and escalating market demand. As technological innovations persist and global cooperation fortifies, the industry is set on a trajectory toward a luminous future.
Q: What is the price of a plastic granulation line?
A: Pricing is contingent upon the desired cleanliness level of the final material and the necessary production capacity. We tailor recommendations for the most efficient granulation line that aligns with each customer's budgetary constraints.
Q: What distinguishes single-screw, twin-screw, and triple-screw granulators, and which is most suitable for my requirements?
A:Single Screw: Features simplicity in design and cost-effectiveness, ideal for processing standard plastics like single-material PP and PE. However, it has limitations in handling mixed or impure recycled materials, and its processing capacity is constrained.
Twin Screw: Exhibits robust mixing capabilities, perfect for recycled and mixed materials, or modified plastics needing additive incorporation (e.g., flame retardants, colorants), offering enhanced yield and stability.
Triple Screw: Suited for high-output and precision scenarios, such as premium engineering plastic granulation, though it incurs higher costs and requires complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is advisable; for singular raw materials and limited budgets, a single screw granulator remains a viable option.
Q: Can you provide the hourly or daily production range, and is it adjustable?
A: Small Granulator: Ideal for startups and small-scale operations, this efficient granulator processes between 50-200 kg/hour, making it perfect for burgeoning businesses looking to enter the market.
Medium-Sized Granulator: Designed for more extensive operations, this granulator handles 200-500 kg/h, making it a staple in recycling and modified plastic plants, offering robust performance and reliability.
Large Granulator: For high-volume demands, this powerhouse processes over 500 kg/hour, requiring high-power motors and advanced automation for seamless integration into industrial operations.
Adjustment Method: Fine-tune your production effortlessly by adjusting screw speed, feeding rate, or mold aperture to achieve optimal capacity and efficiency tailored to your needs.
Q: Can the granulator handle high humidity, impurities, or mixed plastics? Are pre-processing steps like crushing and cleaning necessary for efficient operation?
A: Certain models can be equipped with a pre-drying system, such as a hopper dryer, to manage moisture. However, extremely humid raw materials like unwashed recycled bottles often need additional pre-treatment such as centrifugal dehydration to ensure optimal performance.
Q: Does the machine accommodate different types of melted plastics? Are there adjustments required when changing raw materials to maintain efficiency and quality?
A: Materials with a higher melt index, like LDPE (MI=10), exhibit superior flowability compared to those with a lower index, like HDPE (MI=2), simplifying the processing and ensuring smooth operation.
Q: What strategies are in place to control the uniformity, density, and shape of the granulated particles?
A: Achieving particle uniformity involves a precise screw design with an optimal aspect ratio for enhanced plasticization and maintaining meticulous temperature control for consistent quality.
The particle shape is determined by the cutting method employed:
Underwater Strip Cutting: Delivers highly regular particles, perfect for applications demanding high precision.
Hot Cutting Grain: Offers high-efficiency granulation, though it may result in particles with minor burrs.
Partner with Zhangjiagang Deling Machinery Co, Ltd for a Sustainable Future in Plastic Recycling: Join us as we revolutionize the recycling industry, providing top-tier solutions for effective and environmentally friendly plastic pelleting.
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