Soft Plastic Granulation Line
Customers have the flexibility to select from two-stage, three-stage, and four-stage machines tailored to their production needs. This uniquely engineered design ensures superior compatibility and enhanced granulation performance. Our granulator excels in recycling contaminated waste and optimizing scrap production. The gear box boasts a high-torque design that ensures low noise and seamless operation. With a specialized screw design, the machine enhances coordination, significantly reducing particle black spots and color discrepancies. Depending on material characteristics, the machine comes equipped with a forced feeding mechanism and a hydraulic mesh changer, maximizing capacity and energy efficiency. Furthermore, both vacuum and conventional exhaust systems effectively remove moisture, exhaust gases, and impurities, ensuring more stable extrusion and production of superior solid particles.
Hard Plastic Granulation Line
This cutting-edge machine line expertly heats and melts various plastic raw materials before employing a high-speed rotating cutter to transform the melted plastic into fine, uniform particles. During this meticulous cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which enhances the uniformity of particle size and shape. This ultimately boosts the reprocessing capabilities of the plastic, providing a superior granulation solution for industrial applications.
Our machine line significantly reduces plastic degradation while producing premium quality particles, making it an indispensable ally for clients recycling PP, PE, and other hard material plastics. Additionally, this machine is designed for user-friendly operation, offering a highly practical and efficient granulation recycling model. Its popularity in the PP and PE recycling sectors underscores its value and utility.
| 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 plays a vital role in significantly mitigating the environmental pollution caused by plastic waste, thereby safeguarding our precious land and water resources from harm.
Resource conservation: Through the recycling and reusing of plastic products, we can significantly decrease the demand for virgin plastics, thereby conserving invaluable non-renewable resources such as oil.
2. Policy support
Government promotion: Globally, governments are increasingly prioritizing environmental protection and have implemented a myriad of policies and regulations to foster and support the burgeoning plastic recycling industry.
Economic incentives: In numerous countries, governments are actively providing tax incentives and subsidies to plastic recycling companies, thereby propelling the industry towards further development.
3. Market demand
Enterprise demand: With a growing consciousness towards environmental conservation, an increasing number of enterprises are opting to use recycled plastics, aiming to lessen their environmental impact.
Consumer preference: There is a notable surge in demand for eco-friendly products, with consumers increasingly inclined to invest in products that incorporate recycled materials, even at a premium.
4. Technological progress
Recycling technology: The realm of plastic recycling technology is witnessing continuous advancements, enhancing the recycling process to be more efficient, cost-effective, and yielding superior quality results.
Innovative applications: The advent of groundbreaking materials and processes is paving the way for recycled plastics to be utilized across diverse sectors, including construction materials, textiles, and beyond.
5. Global Trends
International Cooperation: Across the globe, environmental organizations and enterprises are forging stronger collaborations to collectively champion the progress of the plastic recycling industry.
Standardization: The formulation of international standards is instrumental in augmenting the quality of recycled plastics, facilitating their circulation and adoption within the global marketplace.
The plastic recycling industry boasts vast prospects and formidable advantages. It not only curtails environmental pollution and conserves resources but is also bolstered by dual supports from policy and market demand. Coupled with ongoing technological advancements and global cooperation, the industry is on the brink of a luminous future.
Q: What is the price of a plastic granulation line?
A: Pricing hinges upon the desired cleanliness of the final material and the requisite production capacity of the customer. We will meticulously evaluate and recommend the most cost-effective granulation line tailored to the customer's budgetary needs.
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: This granulator features a straightforward design and is budget-friendly, ideal for processing simple plastics like single-material PP and PE. However, it struggles with mixed or impurity-laden recycled materials and has a limited processing capacity.
Twin screw: Boasting robust mixing capabilities, this granulator excels at processing recycled, mixed, or modified plastics needing additives such as flame retardants or colorants, offering high yield and stability.
Triple screw: Primarily deployed in high-output and high-precision scenarios, like high-end engineering plastic granulation, yet comes with higher costs and complex maintenance needs.
Suggestion: For recycled or mixed modified materials, opt for a twin-screw granulator; for single raw material and budget constraints, a single-screw granulator remains a prudent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: 50-200 kg/hour (Ideal for burgeoning enterprises or small-scale production operations seeking efficiency and effectiveness).
Medium sized granulator: 200-500 kg/h (A staple in recycling plants and modified plastic facilities due to its versatility and reliability).
Large granulator: above 500 kg/hour (Necessitates integration with high-power motors and sophisticated automation systems for seamless operation).
Adjustment method: Tailor capacity by fine-tuning the screw speed, feeding speed, or selecting the optimal mold aperture, ensuring flexibility and precision.
Q: Can it handle high humidity, impurities, or mixed plastics? Are pre-processing steps like crushing or cleaning necessary for optimal performance?
A: Certain machines can be equipped with a pre-drying system, like a hopper dryer; however, raw materials with high humidity, such as unwashed recycled bottles, necessitate further pre-treatment procedures like centrifugal dehydration.
Q: Does it accommodate various types of melted plastics? Is equipment adjustment required when changing raw materials?
A: Materials with a higher melt index exhibit superior flowability (for instance, LDPE with MI=10 is more processable compared to HDPE with MI=2).
Q: How is the uniformity, density, and shape of particles controlled?
A: Particle uniformity is largely dictated by the screw design (a larger aspect ratio promotes more uniform plasticization) and precise temperature control.
The particle shape is determined by the cutting method:
Underwater strip cutting: Delivers regular particles, ideal for high-precision applications;
Hot cutting grain: Offers high efficiency but may result in particles with slight burrs.
Partner with Us for a Sustainable Future in Plastic Recycling, fostering innovation and eco-friendly solutions together.
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