Soft Plastic Granulation Line
Customers have the flexibility to select from two-stage, three-stage, or four-stage machines to meet their diverse production needs. With a specialized design, this machine ensures exceptional compatibility and superior granulation. It is especially adept at recycling contaminated waste and creating scrap materials. The gear box boasts a high torque design for reduced noise and seamless operation. Furthermore, the innovative screw design enhances synergy, effectively tackling issues such as particle black spots and color discrepancies. Tailored to the material's characteristics, it features a forced feeding and hydraulic mesh changer, optimizing capacity while conserving energy. Additionally, both vacuum and conventional exhaust systems proficiently expel moisture, gases, and impurities, guaranteeing more stable extrusion and superior quality solid particles.
Hard Plastic Granulation Line
This advanced Machine Line expertly heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to transform the melted plastic into small, uniform particles. During this process, the plastic undergoes rapid rotation, stirring, and friction, resulting in consistently sized and shaped particles that significantly enhance the reprocessing performance of the plastic.
The Machine Line is instrumental in minimizing plastic degradation and producing superior quality particles, serving as an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Moreover, it boasts easy operation, making it a highly practical and efficient granulation recycling solution, gaining widespread popularity in the PP and PE recycling arenas.
| 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: Engaging in plastic recycling is a powerful ally in our fight against environmental pollution. By tackling plastic waste, we effectively curb pollution and protect our valuable land and water resources from harm.
Resource conservation: Embracing recycling and reusing plastic products significantly diminishes the need for virgin plastics. This not only saves non-renewable resources like oil but also aligns with sustainable practices.
2. Policy support
Government promotion: Around the globe, governments are prioritizing environmental protection. They are rolling out a plethora of policies and regulations that actively encourage and nurture the growth of the plastic recycling industry.
Economic incentives: Several countries enhance their support by offering financial advantages such as tax incentives and subsidies to bolster plastic recycling endeavors and accelerate industry growth.
3. Market demand
Enterprise demand: With a rising tide of environmental consciousness, enterprises are increasingly opting for recycled plastics. This strategic shift helps them minimize their ecological footprint.
Consumer preference: A surge in demand for eco-friendly products is noticeable as consumers demonstrate willingness to invest in premium products crafted from recycled materials.
4. Technological progress
Recycling technology: The frontier of plastic recycling technology is rapidly advancing, enhancing the efficiency, affordability, and quality of recycling processes.
Innovative applications: Cutting-edge development of new materials and processes paves the way for recycled plastics to penetrate broader fields, including building materials, textiles, and beyond.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and enterprises are joining forces. This collaboration is crucial in propelling the plastic recycling industry forward.
Standardization: The establishment of international standards is instrumental in boosting the quality of recycled plastics and facilitating their seamless circulation and utilization in the global marketplace.
The plastic recycling industry is poised for greatness with its vast potential and notable advantages. It offers solutions to environmental challenges, resource conservation, and thrives under the dual drivers of policy support and market demand. As technology advances and global collaborations intensify, the future of the plastic recycling industry looks exceptionally promising.
Q: What is the price of plastic granulation line?
A: The cost varies based on factors like the desired cleanliness level of the final product and the required production capacity. We offer tailored recommendations to ensure you receive the most efficient granulation line configuration within your budget constraints.
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 structure and low cost, it is ideal for ordinary plastics (e.g., single material PP, PE). However, it struggles with mixed or impurity-laden recycled materials and has limited processing capacity.
Twin screw: Boasting robust mixing capabilities, this option excels with recycled, mixed, or modified plastics that incorporate additives like flame retardants. It offers superior yield and stability.
Triple screw: Optimal for high-output and precision demands (e.g., high-end engineering plastic granulation), though it entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is advisable. If dealing with single raw materials within a limited budget, a single screw granulator offers a practical solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Offering a throughput of 50-200 kg/hour, this granulator is an ideal choice for startups or small-scale production facilities, delivering efficiency and reliability at an entry-level scale.
Medium-sized granulator: With a capacity of 200-500 kg/h, this robust granulator is a staple in recycling plants and modified plastic facilities, providing a perfect blend of performance and versatility.
Large granulator: Designed for industrial operations, this granulator exceeds 500 kg/hour, seamlessly integrating with high-power motors and advanced automation systems to meet the demands of large-scale production.
Adjustment method: Enhance your production flexibility with the ability to adjust capacity through the screw speed, feeding speed, or mold aperture adjustments, ensuring optimal performance for every production need.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed (such as crushing and cleaning)?
A: Some equipment can seamlessly integrate with a pre-drying system, such as a hopper dryer. However, for raw materials with high humidity, like unwashed recycled bottles, additional pre-treatment steps, such as centrifugal dehydration, are required to ensure optimal processing.
Q: Does it support different types of melted plastics? Do I need to adjust the equipment when switching raw materials?
A: The higher the melt index, the greater the material's flowability. For example, LDPE with a melt index of 10 is processed more easily compared to HDPE with a melt index of 2, showcasing the equipment’s adaptability to various plastic types.
Q: How to control the uniformity, density, and shape of particles?
A: Achieving particle uniformity relies on precise screw design, where a larger aspect ratio enhances uniform plasticization, coupled with high-accuracy temperature control for consistent results.
The particle shape is determined by the cutting method:
Underwater strip cutting: Produces regular particles ideal for applications demanding high precision, ensuring consistency and quality.
Hot cutting grain: Offers high efficiency in production, although it may result in particles with burrs, balancing speed with quality.
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