Soft Plastic Granulation Line
Customers have the flexibility to select from two-stage, three-stage, or four-stage machines tailored to their specific production needs. Our expertly engineered design ensures superior compatibility and enhanced granulation performance. This granulator excels in recycling contaminated waste and producing high-quality scraps. Featuring a gearbox with a high-torque design, it operates with minimal noise and maximum smoothness. The specialized screw design offers exceptional coordination, significantly reducing issues like particle black spots and color discrepancies. Adapted to material characteristics, the machine is equipped with forced feeding and a hydraulic mesh changer, optimizing capacity and achieving significant power savings. Furthermore, the advanced vacuum and traditional exhaust systems effectively eliminate moisture, exhaust gases, and impurities, ensuring a more stable extrusion process and superior solid particles.
Hard Plastic Granulation Line
This advanced Machine Line efficiently heats and melts various types of plastic raw materials. Utilizing a high-speed rotating cutter, it precisely slices the molten plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in consistently shaped particles that greatly enhance the reprocessing capabilities of the plastic.
Our Machine Line is instrumental in minimizing plastic degradation and producing superior particles. It's the ideal solution for clients engaged in recycling PP, PE, and other hard material plastics. User-friendly and highly practical, this granulation recycling mode has gained widespread popularity in the PP and PE recycling sectors.
| 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 effective plastic recycling to drastically cut down environmental pollution from plastic waste, thus protecting precious land and water ecosystems.
Resource Conservation: Recycling plastic products helps reduce the need for virgin plastics, conserving non-renewable resources like oil and contributing to a sustainable future.
2. Policy Support
Government Promotion: Globally, governments are prioritizing environmental protection by formulating policies and regulations that robustly endorse the growth of the plastic recycling industry.
Economic Incentives: Numerous governments offer appealing tax incentives and subsidies to plastic recycling enterprises, fostering industry growth and innovation.
3. Market Demand
Enterprise Demand: Rising environmental awareness is leading more enterprises to opt for recycled plastics, significantly reducing their ecological impact.
Consumer Preference: As demand for eco-friendly products rises, consumers are eager to support and invest in items made from recycled materials.
4. Technological Progress
Recycling Technology: The continuous advancement in plastic recycling technology is enhancing the efficiency, cost-effectiveness, and quality of the recycling process.
Innovative Applications: Novel materials and processes are paving the way for recycled plastics to be used in diverse fields like construction and textiles, broadening their applicability.
5. Global Trends
International Cooperation: Global environmental organizations and enterprises are collaborating intensively to propel the plastic recycling industry forward.
Standardization: Establishing international standards elevates the quality of recycled plastics, facilitating their circulation and utilization in global markets.
The plastic recycling industry boasts immense prospects and substantial benefits. It not only curtails environmental pollution and conserves resources but also enjoys a dual boost from policy backing and market demand. With ongoing technological enhancements and strengthened global collaboration, this industry is poised for a luminous future.
Q: What is the price of a plastic granulation line?
A: The cost is contingent upon the cleanliness level of the final material and the expected production capacity. We can recommend the most efficient granulation line combination tailored to the customer's budget.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is best suited for my requirements?
A:Single Screw: Features a straightforward structure and low cost, ideal for ordinary plastics (e.g., single material PP, PE new materials). However, it is less adaptable to mixed or impure recycled materials, with limited processing capacity.
Twin Screw: Offers robust mixing capabilities, perfect for recycled or mixed materials (e.g., PP, PE mixtures) or modified plastics needing additives (e.g., flame retardants, colorants). It ensures higher yield and stability.
Triple Screw: Suited for high-output and precision-demanding applications (e.g., high-end engineering plastic granulation), though it carries a higher cost and complex maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, for single raw materials with budget constraints, a single screw granulator is a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Designed to process 50-200 kg/hour, this model is ideal for startups or small-scale production, offering efficient and accessible operations for emerging businesses.
Medium sized granulator: Capable of handling 200-500 kg/h, this versatile unit is a staple in recycling plants or modified plastic facilities, providing a reliable and consistent output.
Large granulator: With a capacity exceeding 500 kg/hour, this powerhouse of a granulator requires pairing with high-power motors and sophisticated automation systems to maximize performance.
Adjustment method: Achieve precise capacity adjustments by calibrating the screw speed, feeding speed, or mold aperture, ensuring optimal performance tailored to your specifications.
Q: Can the machine handle conditions like high humidity, presence of impurities, or mixtures of different plastics? Is pre-processing like crushing and cleaning necessary for materials?
A: Certain equipment models support integration with pre-drying systems, such as hopper dryers. However, materials with high humidity, like unwashed recycled bottles, necessitate additional pre-treatment steps, such as centrifugal dehydration.
Q: Does this equipment accommodate various types of melted plastics, and are adjustments needed when switching between different raw materials?
A: Materials with higher melt indexes, like LDPE with a MI of 10, exhibit greater flowability, simplifying processing compared to those with lower indexes, such as HDPE with a MI of 2.
Q: What governs the uniformity, density, and shape of the resulting plastic particles?
A: Particle uniformity is influenced by screw design, where a larger aspect ratio can lead to more consistent plasticization, and precision in temperature control is crucial for quality results.
The method of cutting dictates particle shape:
Underwater strip cutting: Produces regular, precise particles, perfect for applications with high-precision standards.
Hot cutting grain: Offers high efficiency but may result in particles with some burrs.
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