Soft Plastic Granulation Line
Customers are offered the flexibility to choose from two-stage, three-stage, and four-stage machines tailored to meet their specific production needs. Our innovative design ensures exceptional compatibility and superior granulation quality. This granulator excels in recycling challenging, dirty waste and efficiently producing scraps. Featuring a high-torque gearbox design, it operates smoothly and quietly. The specialized screw design enhances coordination, effectively mitigating particle black spots and color discrepancies. Depending on material characteristics, it comes equipped with a forced feeding system and a hydraulic mesh changer, optimizing capacity and power efficiency. Furthermore, our advanced vacuum and conventional exhaust systems proficiently remove moisture, exhaust gases, and impurities, resulting in remarkably stable extrusion and premium solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts various plastic raw materials, utilizing a high-speed rotating cutter to transform the melted plastic into refined, uniform particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, ensuring particle size and shape are consistently uniform, thereby significantly enhancing the plastic's reprocessing potential.
The Machine Line is instrumental in minimizing plastic degradation and producing superior particles, making it an invaluable asset for clients recycling PP, PE, and other hard material plastics. Its user-friendly operation and practicality in granulation recycling have made it a standout choice in the PP, PE recycling industry.
| 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: Our commitment to recycling plastics means drastically reducing environmental pollution. By managing plastic waste effectively, we aim to safeguard our precious land and water resources.
Resource Conservation: Through innovative recycling strategies, we reduce the demand for virgin plastics, preserving vital non-renewable resources like oil for future generations.
2. Policy Support
Government Promotion: Globally, governments are increasingly prioritizing environmental initiatives, rolling out a suite of policies and regulations to bolster the plastic recycling industry.
Economic Incentives: Across various nations, governments are actively providing tax benefits and subsidies to plastic recycling companies, fostering a robust industrial ecosystem.
3. Market Demand
Enterprise Demand: As eco-consciousness grows, enterprises are pivoting towards recycled plastics, significantly lowering their environmental impact while maintaining business efficiency.
Consumer Preference: Today's consumers are driven by sustainability, showing a strong inclination towards paying more for products crafted from recycled materials.
4. Technological Progress
Recycling Technology: The forefront of technology in plastic recycling is ever-evolving, making the processes more efficient, cost-effective, and producing superior quality results.
Innovative Applications: The innovation engine is strong, enabling recycled plastics to find new life across diverse sectors such as construction, textiles, and beyond.
5. Global Trends
International Cooperation: Globally, environmental organizations and enterprises are forging alliances to propel the plastic recycling industry forward.
Standardization: The emergence of international standards is key to enhancing the quality of recycled plastics, promoting their widespread use in global markets.
The plastic recycling industry is not merely about reducing pollution and conserving resources; it stands at the cusp of a new era with tremendous support from policy frameworks and burgeoning market demand. As technology advances and global partnerships strengthen, the future of plastic recycling is indeed filled with promise.
Q: What is the price of a plastic granulation line?
A: Prices are contingent upon the desired cleanliness of the final product and the production capacity requirements. Our team provides tailored recommendations for the most efficient granulation line, aligned with your budget.
Q: What is the difference between single screw, twin-screw, and triple screw granulators? Which one suits my needs best?
A:Single Screw: Featuring a straightforward design at an economical cost, ideal for simple plastics (like single material PP, PE), though it offers limited adaptability for mixed or impurity-laden recycled materials.
Twin Screw: Boasting robust mixing capabilities, it excels in processing mixed and recycled materials or modified plastics requiring additives, ensuring higher yield and operational stability.
Triple Screw: Designed for scenarios demanding high output and precision, such as high-end engineering plastics, albeit with higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, a single screw granulator is a prudent choice for single materials with budget constraints.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Optimized for startups and small-scale productions with an impressive capacity of 50-200 kg/hour, ensuring efficient and effective output for budding enterprises.
Medium sized granulator: Perfectly designed for efficiency, this granulator boasts a capacity of 200-500 kg/h, making it a staple in both recycling plants and modified plastic plants.
Large granulator: Engineered for large-scale operations, this granulator exceeds 500 kg/hour and is tailored to work seamlessly with high-power motors and sophisticated automation systems.
Adjustment method: Effortlessly customize your production capacity by adjusting the screw speed, manipulating the feeding speed, or choosing the appropriate mold aperture.
Q: Can the machine manage high humidity, impurities, or mixed plastics efficiently? Is there a requirement for pre-processing materials, such as crushing and cleaning?
A: While some equipment is compatible with a pre-drying system like a hopper dryer, highly humid raw materials, such as unwashed recycled bottles, necessitate additional pre-treatment processes like centrifugal dehydration for optimal performance.
Q: Does the system support various types of melted plastics? Is there a need to adjust the equipment when transitioning between different raw materials?
A: Materials with a higher melt index exhibit stronger flowability, making them easier to process. For example, LDPE with MI=10 is more manageable compared to HDPE with MI=2, showcasing the versatility of the machine.
Q: What are the techniques to control the uniformity, density, and shape of the produced particles?
A: Achieve optimal uniformity of particles by focusing on screw design, such as using a larger aspect ratio for consistent plasticization, along with precision in temperature control.
The particle shape and precision are determined by the chosen cutting method:
Underwater strip cutting: Produces regular particles ideal for high-precision requirements, ensuring top-quality outputs.
Hot cutting grain: Offers high efficiency but may result in particles with burrs, depending on specific operational needs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join Zhangjiagang Deling Machinery Co, Ltd in pioneering advanced recycling solutions that contribute significantly to ecological preservation and industry innovation.
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