Soft Plastic Granulation Line: A Revolutionary Solution for Plastic Recycling
Customers are empowered to select from two-stage, three-stage, and four-stage machines, tailored to meet specific production needs. Our specialized design ensures exceptional compatibility and superior granulation. This granulator shines in recycling contaminated waste and turning scraps into valuable resources. The gear box features a high torque design that promises low noise and a smooth operational experience. An innovative screw design improves coordination, tackling particle black spots and color discrepancies. Each unit is equipped with forced feeding and a hydraulic mesh changer, enhancing capacity while conserving energy. The inclusion of both vacuum and conventional exhaust systems is instrumental in efficiently eliminating moisture, gases, and impurities, thereby guaranteeing a steadfast extrusion process and producing high-quality solid particles.
Hard Plastic Granulation Line: Cutting-Edge Technology for Premium Recycling
This advanced Machine Line is designed to heat and melt a wide range of plastic raw materials, employing a high-speed rotating cutter to transform the molten plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, ensuring uniformity in size and shape of the particles. This enhancement significantly boosts the reprocessing capabilities of the plastic, making it ideal for various applications.
Our Machine Line not only minimizes plastic degradation but also produces superior quality particles, proving to be an invaluable ally for clients recycling PP, PE, and a variety of other hard plastic materials. It offers an easy-to-operate system, embodying a practical and highly efficient granulation recycling mode that has won widespread acclaim 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: Through the innovative process of plastic recycling, we significantly cut down on environmental pollution caused by plastic debris, thereby safeguarding and preserving our precious land and water resources from extensive harm.
Resource conservation: By embracing recycling and the reuse of plastic products, we actively curtail the need for new virgin plastics, thereby conserving crucial non-renewable resources like oil, and leading the way in sustainable resource management.
2. Policy support
Government promotion: Globally, governments are intensifying efforts to prioritize environmental protection, introducing a suite of policies and regulations to effectively stimulate and fortify the growth of the plastic recycling sector.
Economic incentives: In select countries, governments are enhancing the industry's growth by offering enticing tax incentives and subsidies to plastic recycling companies, thus catalyzing development and innovation within the industry.
3. Market demand
Enterprise demand: As environmental consciousness surges, a growing number of enterprises are proactively opting for recycled plastics, aiming to minimize their ecological footprint and promote sustainability.
Consumer preference: With a surge in environmentally conscious consumerism, there's an ascending demand for eco-friendly products, as buyers are increasingly inclined to pay a premium for goods crafted from recycled materials.
4. Technological progress
Recycling technology: The relentless advancement in plastic recycling technology is revolutionizing the process, making it more efficient, cost-effective, and yielding superior quality outcomes.
Innovative applications: With the emergence of novel materials and processes, the application spectrum of recycled plastics is expanding, reaching new domains like building materials and textiles, enhancing versatility and utility.
5. Global Trends
International Cooperation: Environmental organizations, alongside enterprises worldwide, are joining forces to collectively foster the growth and development of the plastic recycling industry.
Standardization: The establishment of international standards plays a crucial role in elevating the quality of recycled plastics, promoting their seamless integration and widespread use in the global marketplace.
The plastic recycling industry holds immense potential and numerous benefits, from drastically reducing environmental pollution and conserving resources to gaining robust support from policies and market demand. As technology continues to advance and global cooperation strengthens, the industry is poised to achieve even greater heights and a promising future.
Q: What is the price of plastic granulation line?
A: The pricing is contingent upon the customer's required cleanliness level of the final material and the desired production capacity. We are equipped to recommend the most cost-effective granulation line combination tailored to fit the customer's budget range and specific needs.
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 design and lower cost, these are ideal for processing standard plastics like PP and PE new materials. However, they have limited adaptability to mixed or recycled materials with impurities and a restricted processing capacity.
Twin screw: Boasting robust mixing capabilities, these are perfect for handling recycled, mixed materials (like PP and PE) or modified plastics needing additives (such as flame retardants). They offer higher yield and stability, making them a reliable choice.
Triple screw: Typically used in scenarios demanding high output and precision (such as high-end engineering plastic granulation), these offer advanced performance but come with higher costs and more complex maintenance.
Suggestion: For recycled or mixed modified raw materials, opt for a twin-screw granulator. If you're dealing with single material and operating within a budget, a single screw granulator remains a viable and economical choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Efficiently processes 50-200 kg/hour. This model is particularly ideal for budding startups or small-scale production facilities aiming for precision and productivity.
Medium sized granulator: With a capacity of 200-500 kg/h, this granulator is a staple in recycling plants or modified plastic facilities, providing robust and reliable operation.
Large granulator: Capable of handling over 500 kg/hour, this powerhouse requires integration with a high-power motor and an advanced automation system for optimal performance.
Adjustment method: Effortlessly tailor the capacity by adjusting the screw speed, feeding speed, or mold aperture, ensuring versatility and control in your production process.
Q: Can it manage high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for the materials?
A: Certain equipment comes equipped with a pre-drying system, such as a hopper dryer. However, highly humid raw materials, like unwashed recycled bottles, need additional pre-treatment steps, like centrifugal dehydration, to ensure quality output.
Q: Is it adaptable to different types of melted plastics? Are equipment adjustments required when changing raw materials?
A: Materials with a higher melt index exhibit greater flowability, making them easier to process. For instance, LDPE with an MI of 10 is more manageable compared to HDPE with an MI of 2, facilitating smoother transitions between materials.
Q: What factors influence the control of uniformity, density, and shape of the produced particles?
A: Particle uniformity is significantly influenced by the screw design, where a larger aspect ratio leads to more consistent plasticization. Additionally, precise temperature control is crucial for maintaining uniformity.
The shape of the particles is dictated by the cutting method:
Underwater strip cutting: Yields regular particles, perfectly suited for applications demanding high precision.
Hot cutting grain: Offers high efficiency, though it may result in particles with burrs, which is suitable for less demanding applications.
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