Soft Plastic Granulation Line
Customers are empowered with the flexibility to select between two-stage, three-stage, and four-stage machines, tailored precisely to their production needs. Our specialized design ensures exceptional compatibility and superior granulation quality. This advanced granulator is especially designed for recycling dirty waste and efficiently producing scrap. The gear box is crafted with a high-torque design, ensuring ultra-low noise and steady, smooth operation. With a uniquely engineered screw design, we offer improved coordination, effectively minimizing particle black spots and color inconsistencies. Tailored to the material's characteristics, our system incorporates a forced feeding mechanism and a hydraulic mesh changer, maximizing capacity while optimizing power savings. Additionally, both vacuum and conventional exhaust systems work in harmony to meticulously eliminate moisture, exhaust gases, and impurities, guaranteeing a consistently stable extrusion process and impeccable solid particles.
Hard Plastic Granulation Line
This Machine Line masterfully processes various plastic raw materials by heating and melting them, followed by precision cutting with a high-speed rotating cutter into uniform, small particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, ensuring uniform size and shape of the particles and enhancing the reprocessing capabilities of the plastic.
The Machine Line is an indispensable asset in mitigating plastic degradation and producing superior quality particles. It serves as an excellent solution for clients focusing on recycling PP, PE, and other robust plastic materials. Moreover, the machine is designed for user-friendly operation, establishing itself as a highly practical granulation recycling mode that has garnered widespread 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: By embracing plastic recycling, we can significantly curtail the environmental damage inflicted by plastic waste, thereby safeguarding our precious land and water resources from harm.
Resource conservation: Recycling and reusing plastic products diminishes the demand for virgin plastics and conserves non-renewable resources like oil, ensuring sustainable use for future generations.
2. Policy support
Government promotion: Worldwide governments are championing environmental protection through policies and regulations that actively encourage and bolster the growth of the plastic recycling industry.
Economic incentives: In select nations, governments entice the advancement of the recycling sector with attractive tax benefits and subsidies tailored for plastic recycling enterprises.
3. Market demand
Enterprise demand: As environmental consciousness rises, a growing number of companies are opting for recycled plastics to mitigate their ecological impact and enhance their green credentials.
Consumer preference: The appetite for eco-friendly products is on the rise, with consumers willing to invest more in items crafted from recycled materials, amplifying the market for sustainable goods.
4. Technological progress
Recycling technology: Breakthroughs in plastic recycling technology are enhancing efficiency, reducing costs, and elevating the quality of recycled materials, making the process more viable than ever.
Innovative applications: The advent of novel materials and methodologies has broadened the applicability of recycled plastics into diverse areas, including construction and textiles, stimulating new market opportunities.
5. Global Trends
International Cooperation: Organizations and businesses worldwide are forging partnerships to collectively foster the evolution of the plastic recycling industry, paving the way for a greener future.
Standardization: Establishing international standards enhances the quality and compatibility of recycled plastics, facilitating their global market acceptance and circulation.
The plastic recycling industry is poised for a prosperous future, offering substantial environmental benefits and resource conservation. It thrives under the dual impetus of robust policy support and surging market demand. With ongoing technological advancements and increased international collaboration, the industry is set to achieve unprecedented growth and innovation.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the desired cleanliness of the final material and production capacity. We can recommend the most cost-effective granulation line tailored to your budget, ensuring optimal performance and value.
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, ideal for processing basic plastics like PP and PE new materials. However, it's less adaptable to mixed or impurity-laden recycled materials, with limited processing capacity.
Twin screw: Boasting robust mixing capabilities, perfect for recycled and mixed materials like PP and PE, or modified plastics with additives, offering higher yield and stability for diverse applications.
Triple screw: Preferred for high-output, high-precision scenarios like high-end engineering plastic granulation, albeit at a higher cost and with more intricate maintenance requirements.
Suggestion: For recycled or modified mixed materials, opt for a twin-screw granulator. If using single materials with budget constraints, a single screw granulator remains a viable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Perfect for startups or small-scale production, this versatile granulator boasts an impressive capacity of 50-200 kg/hour, offering efficiency and reliability for budding businesses.
Medium-sized Granulator: A staple in recycling and modified plastic plants, this robust machine processes 200-500 kg/hour, seamlessly handling mid-level production demands with ease.
Large Granulator: Designed for extensive operations, this powerhouse granulates over 500 kg/hour, equipped with a high-power motor and sophisticated automation system for unparalleled performance.
Adjustment Method: Fine-tune your production with ease by adjusting the screw speed, feeding speed, or mold aperture to achieve the desired capacity.
Q: Can this equipment handle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary?
A: Yes, while some models integrate a pre-drying system like a hopper dryer, raw materials with high humidity, such as unwashed recycled bottles, require additional pre-treatment, such as centrifugal dehydration, for optimal processing.
Q: Does the system support different melted plastic types? Are equipment adjustments necessary when switching raw materials?
A: Certainly! The system efficiently processes various melt indices, with higher melt indices such as LDPE (MI=10) offering enhanced flowability compared to HDPE (MI=2), simplifying transitions and boosting productivity.
Q: How can the uniformity, density, and shape of particles be controlled?
A: Particle uniformity is influenced by screw design, where a larger aspect ratio ensures thorough plasticization. Temperature control precision is pivotal for consistency.
The particle shape is contingent on the cutting method employed:
Underwater Strip Cutting: Yields regularly shaped particles, ideal for high-precision needs.
Hot Cutting Grain: Offers high efficiency, though may result in burrs.
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