Soft Plastic Granulation Line
Customers can select from our expertly engineered two-stage, three-stage, or four-stage machines tailored to your specific production needs. Our special design ensures excellent compatibility and superior granulation. This granulator excels in recycling dirty waste and creating high-quality scraps. With a high-torque gearbox, enjoy low noise and seamless operation. A uniquely designed screw enhances coordination, tackling issues like particle black spots and color discrepancies. Tailored to material characteristics, we offer forced feeding and a hydraulic mesh changer to boost capacity while conserving energy. Both vacuum and conventional exhaust systems are implemented to efficiently eliminate moisture, exhaust gases, and impurities, ensuring stable extrusion for superior solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line revolutionizes plastic processing by efficiently heating and melting various plastic raw materials. Utilizing a high-speed rotating cutter, it precisely slices the melted plastic into small, uniform particles. During this process, the plastic undergoes rapid rotation, stirring, and rubbing, which leads to perfectly uniform size and shape, significantly enhancing the plastic's reprocessing performance.
The Machine Line is indispensable for reducing plastic degradation and producing superior particles. It is an ideal solution for clients aiming to recycle PP, PE, and other hard material plastics. User-friendly and highly practical, this granulation recycling mode has gained immense popularity within 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: Engaging in plastic recycling is a highly effective strategy to significantly curb environmental pollution caused by plastic waste. This practice plays a crucial role in minimizing the adverse impact on our precious land and vital water resources.
Resource conservation: By embracing the recycling and reuse of plastic products, we can substantially reduce the demand for virgin plastics, paving the way for the conservation of invaluable non-renewable resources such as oil.
2. Policy support
Government promotion: In a global push towards environmental stewardship, governments worldwide are prioritizing green initiatives. They have introduced an array of policies and regulations designed to encourage and bolster the burgeoning plastic recycling industry.
Economic incentives: To further stimulate industry growth, some nations are offering enticing tax incentives and subsidies to plastic recycling enterprises, effectively fueling their development.
3. Market demand
Enterprise demand: As the consciousness surrounding environmental protection grows, an increasing number of enterprises are opting for recycled plastics. This choice significantly reduces their environmental impact.
Consumer preference: The modern consumer is increasingly eco-conscious, with a rising willingness to invest in products that employ recycled materials, thus propelling demand for eco-friendly products.
4. Technological progress
Recycling technology: The sphere of plastic recycling technology is witnessing remarkable advancements, rendering the recycling process more streamlined, economically viable, and quality-centric.
Innovative applications: Pioneering developments in materials and processes are unlocking new potentials for recycled plastics, extending their application into diverse sectors like construction materials, textiles, and beyond.
5. Global Trends
International Cooperation: Environmental organizations and enterprises across the globe are forging stronger alliances, working hand in hand to propel the evolution of the plastic recycling industry.
Standardization: The establishment of international standards is an instrumental factor in enhancing the quality of recycled plastics, fostering their circulation and adoption within the global marketplace.
The plastic recycling industry is on the brink of a promising horizon, armed with vast prospects and remarkable benefits. It not only mitigates environmental pollution and conserves precious resources but also gains momentum from robust policy support and market demand. With relentless technological progress and enhanced global cooperation, the plastic recycling industry is poised to embrace a luminous future.
Q: What is the price of plastic granulation line?
A: The cost intricately hinges on the desired cleanliness level of the final material and the target production capacity. We can tailor the most effective granulation line combination to the customer's requirements, ensuring it aligns with their budgetary constraints while maximizing efficiency.
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: With a straightforward structure and cost-effectiveness, this option excels in processing standard plastics like single material PP and PE. However, it exhibits limitations in handling mixed materials or recycled materials with impurities and offers restricted processing capacity.
Twin screw: Renowned for its robust mixing capability, this choice adeptly processes recycled and mixed materials (such as PP, PE blends) or modified plastics requiring additives (like flame retardants, colorants), delivering higher yield and consistency.
Triple screw: Often reserved for high-stakes scenarios demanding elevated output and precision, such as high-end engineering plastic granulation, this option is characterized by a higher cost and intricate maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is advised. For single materials with budgetary restrictions, opt for a single screw granulator as a viable solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of producing 50-200 kg/hour, this machine is ideal for startups or operations of a smaller scale, offering adjustable output to meet varying production demands.
Medium-Sized Granulator: Capable of efficiently processing 200-500 kg/h, this versatile machine is a staple in both recycling and modified plastic plants, ensuring optimal performance and productivity.
Large Granulator: Designed to handle over 500 kg/h, this powerhouse machine seamlessly integrates with high-power motors and sophisticated automation systems, making it ideal for large-scale operations.
Adjustment Method: Fine-tune your processing capacity effortlessly by adjusting the screw speed, feeding rate, or mold aperture, providing unparalleled flexibility and control.
Q: Can this machine effectively handle high humidity, impurities, or mixed plastics? Do raw materials require preprocessing such as crushing and cleaning?
A: While some models are equipped with integrated pre-drying systems like hopper dryers, raw materials with high humidity—such as unwashed recycled bottles—necessitate additional pre-treatment methods, including centrifugal dehydration, to ensure optimal results.
Q: Does this granulator support various types of melted plastics? Are there adjustments needed when switching between different raw materials?
A: Materials with a higher melt index exhibit superior flowability. This makes them easier to process, such as LDPE with an MI of 10 compared to HDPE with an MI of 2, allowing for smoother transitions between material types.
Q: How can one ensure the uniformity, density, and shape of the produced particles?
A: Particle uniformity is heavily influenced by screw design—with a larger aspect ratio enhancing plasticization uniformity—and precise temperature control.
The particle shape is primarily dictated by the cutting method employed:
Underwater Strip Cutting: Yields regular particles, ideal for high-precision requirements, ensuring consistent quality.
Hot Cutting Grain: Offers high efficiency, though may result in some burrs, balancing speed with precision.
Partner with Us for a Sustainable Future in Plastic Recycling: Join us in revolutionizing the plastic recycling landscape with cutting-edge technology and environmental stewardship.
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