Soft Plastic Granulation Line
Customers can delight in the flexibility of choosing between two-stage, three-stage, and four-stage machines tailored to specific production needs. Our innovative design ensures exceptional compatibility and superior granulation performance. This granulator excels in recycling dirty waste and generating scrap materials efficiently. The gearbox is engineered for high torque, delivering low noise and smooth operations. Featuring a unique screw design, it enhances coordination, significantly reducing particle black spots and color discrepancies. Tailored to the material's characteristics, it comes equipped with forced feeding and a hydraulic mesh changer, maximizing capacity and energy efficiency. Furthermore, the incorporation of both vacuum and conventional exhaust systems enables highly effective removal of moisture, gases, and impurities, thus securing stable extrusion and premium quality solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts a variety of plastic raw materials before employing a high-speed rotating cutter to slice the melted plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, ensuring uniformity in size and shape while significantly enhancing the plastic's reprocessing performance.
The Machine Line is instrumental in minimizing plastic degradation and producing superior quality particles. It's an ideal solution for clients aiming to recycle PP, PE, and other hard plastic materials. The machine is user-friendly, offering a practical granulation recycling mode that has gained widespread acclaim 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: Plastic recycling plays a vital role in dramatically decreasing the environmental footprint left by plastic waste. It safeguards our precious land and water resources by minimizing pollution.
Resource Conservation: Through the innovative recycling and repurposing of plastic products, we can lessen our reliance on virgin plastics, thus preserving invaluable non-renewable resources such as oil.
2. Policy support
Government Promotion: Globally, governments are intensifying their commitment to environmental preservation by enacting a plethora of policies and regulations designed to bolster the plastic recycling sector.
Economic Incentives: In various nations, tax breaks and subsidies are offered to plastic recycling enterprises, further catalyzing the industry's growth and innovation.
3. Market demand
Enterprise Demand: With the burgeoning awareness of the need for sustainable practices, a growing number of businesses are opting for recycled plastics to lessen their environmental impact.
Consumer Preference: The allure of eco-friendly products is on the rise, with consumers increasingly inclined to invest in products made with recycled materials, even at a premium.
4. Technological progress
Recycling Technology: The relentless progress in plastic recycling technology is streamlining processes, enhancing cost-efficiency and delivering superior quality outcomes.
Innovative Applications: Breakthroughs in material science and processes are expanding the horizons for recycled plastics, finding new uses in industries like construction and textiles.
5. Global Trends
International Cooperation: Environmental entities and businesses across the globe are joining forces to accelerate the advancement of the plastic recycling industry.
Standardization: The establishment of international standards elevates the quality of recycled plastics, facilitating their global circulation and utilization.
The plastic recycling industry holds immense potential and offers substantial benefits, from curbing pollution and conserving resources to gaining traction through policy and market demand. Fueled by technological innovation and worldwide collaboration, this industry is poised for a flourishing future.
Q: What is the price of a plastic granulation line?
A: Pricing is contingent upon the desired cleanliness level of the final product and the production capacity required by the customer. We are adept at recommending the most efficient granulation line configurations to suit 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: Featuring a simple design and cost-effective nature, it is ideal for standard plastics like PP and PE. However, it struggles with mixed materials or recycled materials containing impurities, offering limited processing capabilities.
Twin Screw: Boasting robust mixing capabilities, this is perfect for recycled, mixed materials or modified plastics that incorporate additives like flame retardants and colorants, offering enhanced yield and stability.
Triple Screw: Optimized for scenarios demanding high output and precision, such as high-end engineering plastic granulation. While its performance is superior, it comes with higher costs and complex maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. If dealing with single materials under budget constraints, the single screw granulator remains a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Offering a processing capacity of 50-200 kg/hour, this granulator is perfect for startups or small-scale production environments seeking efficiency and effectiveness.
Medium-Sized Granulator: Boasting a capacity of 200-500 kg/h, this is the go-to option for recycling plants and modified plastic facilities looking for a reliable and robust solution.
Large Granulator: Designed for heavy-duty operations, this powerhouse exceeds 500 kg/hour and requires pairing with a high-power motor and advanced automation systems to maximize performance.
Adjustment Method: Fine-tune your production capacity seamlessly by adjusting the screw speed, feeding rate, or mold aperture to meet your specific requirements and demands.
Q: Can the machine handle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for materials?
A: For optimal performance, integrating a pre-drying system such as a hopper dryer is possible. However, very humid raw materials, like unwashed recycled bottles, require additional pre-treatment methods, including centrifugal dehydration.
Q: Does the machine support a variety of melted plastic types? Is equipment adjustment necessary when switching raw materials?
A: Materials with a higher melt index offer superior flowability, making processing easier. For instance, LDPE with MI=10 is more manageable than HDPE with MI=2, highlighting the need for equipment versatility.
Q: What strategies ensure the control of particle uniformity, density, and shape in the production process?
A: The uniformity of particles is largely influenced by the screw design—such as those with larger aspect ratios allowing for more consistent plasticization—and the precision of temperature control.
The particle shape is intricately linked to the cutting method employed:
Underwater Strip Cutting: Delivers regular particles ideal for scenarios demanding high precision.
Hot Cutting Grain: Offers high-efficiency production, although some burrs might occur.
Join Forces with Us: Together, let's forge a sustainable future in plastic recycling by leveraging cutting-edge technology and innovation.
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