Soft Plastic Granulation Line
Customers are empowered with a choice of two-stage, three-stage, and four-stage machines tailored to meet specific production requirements. The innovative design ensures exceptional compatibility and enhances granulation efficiency. This granulator is ideally suited for recycling contaminated waste and generating high-quality scraps. Gearbox: Features a high-torque design for low noise and seamless operation. The uniquely engineered screw design optimizes coordination, addressing issues of particle black spots and color discrepancies. Tailored to the material's characteristics, it comes equipped with a forced feeding mechanism and a hydraulic mesh changer, maximizing capacity and power efficiency. Furthermore, both vacuum and conventional exhaust systems are adept at eliminating moisture, exhaust gases, and impurities, ensuring 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, it meticulously slices the melted plastic into small, uniform particles. Throughout this cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in uniformly sized and shaped particles. This significantly enhances the reprocessing capabilities of the plastic, making it more efficient and effective.
The Machine Line significantly reduces plastic degradation while producing superior quality particles, serving as an invaluable tool for clients recycling PP, PE, and other hard material plastics. Moreover, the machine boasts user-friendly operation, presenting a practical and highly effective granulation recycling mode that has gained immense popularity in the PP and 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: Engaging in plastic recycling significantly curbs environmental pollution by diminishing the impact of plastic waste. This proactive approach helps preserve vital land and water resources, safeguarding our planet for future generations.
Resource conservation: The recycling and reuse of plastic products dramatically reduce the need for new, virgin plastics. This not only saves non-renewable resources, like oil, but also supports a sustainable future by preserving our planet's precious reserves.
2. Policy support
Government promotion: Around the globe, governments are championing the cause of environmental protection. They've rolled out a plethora of policies and regulations to bolster and nurture the growth of the plastic recycling industry, paving the way for a greener future.
Economic incentives: In several nations, governments are taking strides to further industry development by offering tax incentives and subsidies. These measures are designed to encourage plastic recycling companies, making the industry more financially viable and attractive.
3. Market demand
Enterprise demand: As the call for environmental stewardship amplifies, a growing number of enterprises are opting for recycled plastics. This choice not only reflects their commitment to sustainability but also helps them minimize their ecological footprint.
Consumer preference: There's a notable rise in consumer desire for eco-friendly products. People are now more willing than ever to invest in products that prioritize sustainability by incorporating recycled materials, driving demand in this market.
4. Technological progress
Recycling technology: With ongoing advancements in plastic recycling technology, the process is becoming more efficient and cost-effective. These technological strides ensure higher quality outcomes, reinforcing industry reliability and appeal.
Innovative applications: The introduction of new materials and cutting-edge processes expands the horizons for recycled plastics. They now find applications in diverse fields like building materials and textiles, showcasing their versatility and potential.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and businesses are uniting to foster the growth of the plastic recycling industry. This collaboration strengthens the global commitment to a sustainable future.
Standardization: The establishment of international standards is pivotal in elevating the quality of recycled plastics. These standards facilitate their seamless circulation and integration into the global marketplace, enhancing industry credibility.
The plastic recycling industry boasts vast potential and immense benefits. It not only mitigates environmental degradation and conserves resources but also thrives under the dual impetus of supportive policies and burgeoning market demand. As technology continues to evolve and international partnerships flourish, the industry is poised for unprecedented growth and success.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the customer's desired final material cleanliness and production capacity. We can tailor and recommend the most efficient granulation line combination, ensuring it aligns perfectly with the customer's budgetary 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 straightforward design and cost-effectiveness, single screw granulators are ideal for handling standard plastics like single-material PP or PE. However, their adaptability to mixed or impurity-laden recycled materials is limited, alongside a constrained processing capacity.
Twin screw: Known for their robust mixing prowess, twin-screw granulators excel at processing recycled and mixed materials (e.g., PP, PE blends) or modified plastics with additives like flame retardants or colorants. They offer heightened yield and operational stability.
Triple screw: Triple screw granulators are preferred in scenarios demanding high output and precision (such as sophisticated engineering plastic granulation). While they deliver superior results, they come with higher costs and intricate maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended for its adaptability and efficiency. If dealing with single raw materials and budget constraints are a consideration, a single screw granulator provides a viable solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: With a capacity of 50-200 kg/hour, this machine is ideal for budding entrepreneurs or those involved in small-scale production. It's a compact powerhouse ready to meet your initial production needs.
Medium sized granulator: Boasting an impressive throughput of 200-500 kg/h, these granulators are frequently utilized in standard recycling or modified plastic plants. They strike the perfect balance between capability and efficiency.
Large granulator: Designed for heavy-duty operations, this granulator handles above 500 kg/hour. It requires integration with a high-power motor and an advanced automation system to ensure seamless, high-volume production.
Adjustment method: Customizing your production capacity is a breeze-simply adjust the screw speed, feeding speed, or mold aperture to meet your specific demands.
Q: Can it handle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for the materials?
A: Some innovative equipment can be paired with a pre-drying system, such as a hopper dryer. However, materials with considerable moisture, like unwashed recycled bottles, will necessitate additional pre-treatment, including centrifugal dehydration, for optimal results.
Q: Does the system accommodate various melted plastic types? Is equipment adjustment required when switching raw materials?
A: The material's melt index plays a crucial role-the higher it is, the better the flowability. For example, LDPE with an MI of 10 processes more effortlessly than HDPE with an MI of 2.
Q: How is the uniformity, density, and shape of particles controlled?
A: The uniformity of particles is largely determined by screw design. A larger aspect ratio can achieve more uniform plasticization, complemented by precise temperature control.
The particle shape relies on the cutting method employed:
Underwater strip cutting: Yields regular particles suited for high-precision applications.
Hot cutting grain: Offers high efficiency, but particles may exhibit burrs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join hands with Zhangjiagang Deling Machinery Co, Ltd as we pave the way for sustainable innovation in the recycling of plastic films. Our solutions are designed to empower your operations and contribute to a greener planet.
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