Soft Plastic Granulation Line
Our reliable granulator machine presents a diverse selection of configurations, allowing customers to select from two-stage, three-stage, and four-stage machines tailored to their specific production needs. With a special design ensuring unrivaled compatibility and granulation excellence, this granulator becomes an indispensable asset for recycling even the dirtiest waste and transforming scraps into valuable resources. The gear box boasts a high torque design, offering low noise and seamless operation. Its uniquely crafted screw design enhances coordination, effectively mitigating issues like particle black spots and color discrepancies. Depending on the material's attributes, it features a forced feeding mechanism and a hydraulic mesh changer, optimizing capacity while conserving energy. Moreover, both vacuum and conventional exhaust systems adeptly eliminate moisture, exhaust gases, and impurities, guaranteeing more stable extrusion and the creation of superior 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 elegantly transform the molten plastic into uniform, petite particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and friction, ensuring the particles' size and shape are consistent, significantly enhancing the plastic's reprocessing capabilities.
Our state-of-the-art Machine Line significantly reduces plastic degradation, fostering the production of superior particles. It serves as an invaluable ally for clients recycling PP, PE, and other hard plastic materials. Moreover, the machine is designed for effortless operation, representing a practical and efficient granulation recycling method 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: Embrace the power of plastic recycling to significantly slash environmental pollution. This proactive approach helps protect our precious land and water resources from the harmful impacts of plastic waste.
Resource conservation: By breathing new life into plastic products through recycling, we reduce the need for virgin plastics, conserving non-renewable resources like oil and paving the way for a sustainable future.
2. Policy support
Government promotion: Governments globally are championing environmental protection, rolling out a suite of policies and regulations that bolster and sustain the growth of the plastic recycling industry.
Economic incentives: In several nations, governments offer enticing tax incentives and subsidies to plastic recycling firms, fueling further industry expansion and innovation.
3. Market demand
Enterprise demand: With a rising tide of environmental awareness, numerous enterprises are pivoting towards recycled plastics, seeking to minimize their environmental impact and championing sustainability.
Consumer preference: Eco-friendly products are on the rise! Consumers are increasingly inclined to pay a premium for products crafted from recycled materials, driving demand and fostering a greener market.
4. Technological progress
Recycling technology: The relentless march of plastic recycling technology is making the process more efficient, cost-effective, and delivering superior quality, setting new industry standards.
Innovative applications: Breakthroughs in new materials and processes are unlocking exciting applications for recycled plastics across diverse fields, including construction, textiles, and beyond.
5. Global Trends
International Cooperation: Environmental bodies and enterprises are uniting forces globally, collaborating to accelerate the evolution and enrichment of the plastic recycling industry.
Standardization: The establishment of international standards is elevating the quality of recycled plastics, fostering their widespread adoption and circulation in the global market.
The plastic recycling industry stands on the cusp of a promising and advantageous future. It offers solutions to environmental pollution reduction, resource conservation, and enjoys robust support from both policy and market demand. As technology continues to advance and global cooperation strengthens, the industry is primed for a bright and flourishing future.
Q: What is the price of plastic granulation line?
A: Pricing is tailored to the specific cleanliness of the final material and the desired production capacity. We specialize in crafting the most effective granulation line solutions within your budget, ensuring optimal results and satisfaction.
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 low-cost efficiency, ideal for ordinary plastics like single material PP, PE. However, it may struggle with mixed or recycled materials containing impurities and has limited processing capacity.
Twin screw: With robust mixing capabilities, it excels in processing recycled and mixed materials, including PP, PE blends or modified plastics requiring additives, offering higher yield and stability.
Triple screw: Perfect for high-output and precision scenarios, such as high-end engineering plastic granulation. Though it promises excellence, it comes with higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is recommended; for single raw materials with budget constraints, a single screw granulator remains a reliable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Perfectly designed for startups or small-scale production, this machine offers an impressive capacity of 50-200 kg/hour, ensuring efficient and reliable performance.
Medium Sized Granulator: A staple in recycling and modified plastic plants, this versatile machine delivers a robust capacity of 200-500 kg/h, making it an essential component for industrial operations.
Large Granulator: Engineered for large-scale production, this powerhouse boasts a capacity exceeding 500 kg/hour and seamlessly integrates with high-power motors and advanced automation systems for optimal productivity.
Adjustment Method: Effortlessly fine-tune capacity by adjusting screw speed, feeding speed, or mold aperture, ensuring precision and adaptability across various production needs.
Q: Can it handle high humidity, impurities, or mixed plastics? Are there specific processing requirements such as crushing and cleaning for materials?
A: For optimal results, certain equipment can incorporate a pre-drying system like a hopper dryer. However, raw materials with high humidity, like unwashed recycled bottles, necessitate additional pre-treatment such as centrifugal dehydration for superior processing.
Q: Does the system support a variety of melted plastic types? Is equipment adjustment required when changing raw materials?
A: Material flowability is influenced by the melt index; for instance, LDPE with a melt index (MI) of 10 presents easier processing compared to HDPE with an MI of 2. This characteristic dictates the need for equipment adjustments when transitioning between materials.
Q: How can you ensure control over the uniformity, density, and shape of the resulting particles?
A: Uniform particle quality is achieved through superior screw design—such as using a larger aspect ratio for consistent plasticization—and precise temperature control, ensuring top-grade output.
The particle shape is skillfully determined by the cutting method employed:
Underwater Strip Cutting: Produces regular, uniform particles, ideal for applications demanding high precision and quality.
Hot Cutting Grain: Offers high efficiency, though it may occasionally result in particles with burrs.
Join Forces with Us for a Sustainable Future in Plastic Recycling
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