Introducing the Soft Plastic Granulation Line—a marvel of engineering designed to revolutionize your recycling process. This line is perfect for transforming soft plastics into high-quality granules with unmatched efficiency and precision.
Our granulation line offers versatile options with two-stage, three-stage, and four-stage machines tailored to your specific production needs. Its unique design ensures excellent compatibility and superior granulation quality, making it ideal for recycling even the dirtiest waste and producing pristine scraps. The gear box boasts a high-torque design, delivering low noise and smooth operation. A specially crafted screw design enhances coordination, effectively minimizing particle black spots and color differences. Custom-made to suit material characteristics, it features a forced feeding system and a hydraulic mesh changer, optimizing capacity and achieving significant power savings. Moreover, the inclusion of vacuum and conventional exhaust systems adeptly removes moisture, exhaust gases, and impurities, ensuring stable extrusion and the production of solid, flawless particles.
Discover the Hard Plastic Granulation Line, your ultimate solution for recycling hard plastics with ease and effectiveness, delivering exceptional granules for all your industrial needs.
The Hard Plastic Granulation Line employs a sophisticated process of heating and melting various plastic raw materials, followed by cutting the molten plastic into small, uniform particles using a high-speed rotating cutter. During this process, the plastic is dynamically rotated, stirred, and rubbed, resulting in particles that are consistently sized and shaped, thereby enhancing the reprocessing capabilities and performance of the reclaimed plastic.
Our machine line is expertly crafted to minimize plastic degradation while producing superior particles, making it an invaluable asset for clients recycling PP, PE, and other hard plastic materials. This user-friendly machine exemplifies practicality in granulation recycling and has become a preferred choice in the PP and PE recycling sector for its ease of operation and outstanding results.
| 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: The recycling of plastics is a powerful tool in combating environmental degradation. It significantly curtails the pollution caused by plastic waste and serves as a guardian of our precious land and water resources.
Resource Conservation: By embracing the recycling and reuse of plastic products, we can dramatically cut down the demand for virgin plastics. This practice not only conserves our valuable non-renewable resources, such as oil, but also fosters a more sustainable future.
2. Policy Support
Government Promotion: As environmental consciousness rises, governments globally are taking the lead by crafting policies and regulations that fervently encourage and support the growth of the plastic recycling industry.
Economic Incentives: In select nations, governments are driving industry growth by offering attractive tax incentives and subsidies to plastic recycling companies, fueling further advancement.
3. Market Demand
Enterprise Demand: With a growing commitment to eco-friendliness, numerous enterprises are opting for recycled plastics as a means to shrink their environmental footprint, marking a shift towards sustainability.
Consumer Preference: The modern consumer's inclination towards eco-friendly products is on the rise. Acknowledging this shift, consumers are eager to invest in products that incorporate recycled materials, even at a premium.
4. Technological Progress
Recycling Technology: The field of plastic recycling is witnessing continuous technological advancements, rendering the recycling process more efficient, cost-effective, and yielding higher quality results.
Innovative Applications: Breakthroughs in new materials and processes are paving the way for recycled plastics to find application in diverse sectors, ranging from construction materials to textiles, unlocking new possibilities.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and enterprises are forging alliances to collectively champion the evolution of the plastic recycling industry.
Standardization: The establishment of international standards is enhancing the quality of recycled plastics, facilitating their seamless circulation and adoption in the global marketplace.
The plastic recycling industry is burgeoning with immense potential and remarkable advantages. From mitigating environmental pollution and conserving resources to benefiting robustly from policy support and market demand, the industry's growth trajectory is promising. As technology advances and global cooperation strengthens, the plastic recycling industry is poised for an even more radiant future.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the cleanliness level of the final material and desired production capacity. We can expertly tailor the most effective granulation line solution for you, within your budgetary constraints.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is the ideal choice for my needs?
A:Single Screw: Featuring a straightforward structure, this option is cost-effective and perfect for handling ordinary plastics, like single material PP and PE new materials. However, its adaptability to mixed or impurity-laden recycled materials is limited, with a smaller processing capacity.
Twin Screw: Boasting strong mixing capabilities, this granulator excels in processing recycled and mixed materials, such as PP and PE composites, or modified plastics needing additive inclusion (e.g., flame retardants, colorants). It offers higher yield and production stability.
Triple Screw: Ideal for scenarios demanding high output and precision (e.g., high-end engineering plastic granulation), although it entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, the twin-screw granulator is advisable. Conversely, a single screw granulator is a viable option for single raw materials with budget constraints.
Q: What is the production range per hour or day? Is it adjustable?
A: Small Granulator: Offers a production capacity of 50-200 kg/hour, making it perfect for startups or small-scale operations.
Medium-Sized Granulator: Capable of processing 200-500 kg/h, this versatile machine is a staple in both recycling facilities and modified plastic plants, delivering consistent performance and efficiency.
Large Granulator: Designed for high-volume operations, this powerhouse processes over 500 kg/hour, seamlessly integrating with high-power motors and advanced automation systems for unparalleled productivity.
Adjustment Method: Achieve optimal capacity by fine-tuning the screw speed, adjusting the feeding speed, or modifying the mold aperture for precise control and flexibility in your operations.
Q: Can it handle high humidity, impurities, or mixed plastics? Are there specific pre-processing steps like crushing and cleaning required?
A: While some of our equipment includes an integrated pre-drying system, such as a hopper dryer, it's important to note that high humidity materials, like unwashed recycled bottles, necessitate additional pre-treatment methods, such as centrifugal dehydration, to ensure optimal performance.
Q: Does it support different types of melted plastics? Is equipment adjustment necessary when switching raw materials?
A: The ease of processing different plastics depends on the melt index; for instance, materials with a higher melt index, like LDPE with MI=10, offer superior flowability compared to HDPE with MI=2, making adjustments less frequent and transitions smoother.
Q: How can we ensure the uniformity, density, and shape of the granulated particles?
A: Particle uniformity is closely tied to the screw design, where a greater aspect ratio facilitates more even plasticization, alongside precise temperature control to maintain consistency.
Furthermore, the particle shape is determined by the cutting method, with options including:
Underwater Strip Cutting: Produces regular particles, ideal for applications demanding high precision and consistency.
Hot Cutting Grain: Offers high efficiency, though may result in particles with slight burrs, suitable for less exacting applications.
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