Soft Plastic Granulation Line
Customers can indulge in a variety of machine stages tailored to unique production needs, offering choices of two-stage, three-stage, and four-stage machines. This exclusive design ensures superior compatibility and enhanced granulation quality. Especially adept at recycling dirty waste and crafting scraps, this granulator stands out. Featuring a high-torque design gearbox, it promises low noise and smooth, efficient operation. The specially crafted screw design enhances coordination, effectively addressing issues like particle black spots and color differences. Tailored to the material's characteristics, it boasts a forced feeding mechanism and a hydraulic mesh changer to boost capacity while conserving power. Furthermore, vacuum and conventional exhaust systems proficiently expel moisture, gases, and impurities, ensuring consistently stable extrusion and the production of superior solid particles.
Hard Plastic Granulation Line
This Machine Line excels at heating and melting diverse plastic raw materials, subsequently employing a high-speed rotating cutter to slice the melted plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in more uniform particle size and shape, thereby enhancing the plastic's reprocessing performance.
The Machine Line is instrumental in minimizing plastic degradation and producing superior particles, emerging as an invaluable asset for clients looking to recycle PP, PE, and other hard material plastics. Its user-friendly operation makes it a highly practical choice for granulation recycling, gaining significant popularity in the PP, PE recycling sector.
| 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 drastically cut down on environmental pollution, guarding our precious land and water resources from harm.
Resource Conservation: By embracing recycling and reusing plastic products, we can lessen reliance on virgin plastics and safeguard non-renewable resources like oil, leading to a sustainable future.
2. Policy Support
Government Promotion: Global governments are turning their attention to environmental protection, introducing a suite of policies and regulations to bolster and propel the growth of the plastic recycling industry.
Economic Incentives: Some countries offer enticing tax breaks and subsidies to plastic recycling enterprises, creating a fertile ground for industry expansion.
3. Market Demand
Enterprise Demand: With environmental awareness on the rise, a growing number of enterprises opt for recycled plastics to shrink their environmental impact.
Consumer Preference: The craving for eco-friendly products is soaring, as consumers show willingness to pay more for items crafted from recycled materials.
4. Technological Progress
Recycling Technology: Continual advancements in plastic recycling technology are streamlining processes, enhancing cost-effectiveness, and elevating quality.
Innovative Applications: New materials and processes bring recycled plastics into diverse fields like construction materials and textiles, broadening their utility.
5. Global Trends
International Cooperation: Environmental organizations and businesses worldwide forge stronger alliances to collectively advance the plastic recycling industry's evolution.
Standardization: Crafting international standards uplifts the quality of recycled plastics, boosting their exchange and application in the global market.
The plastic recycling industry boasts expansive prospects and noteworthy advantages. By tackling environmental pollution and conserving resources, it garners both policy backing and market enthusiasm. As technology relentlessly progresses and global partnerships strengthen, the industry is poised for a future filled with promise and potential.
Q: What is the price of a plastic granulation line?
A: The price hinges on the cleanliness level of the final material and desired production capacity. We offer tailored recommendations for the most effective granulation line that aligns with your budget constraints.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is best suited for my needs?
A:Single Screw: Featuring simple structures and affordability, these are ideal for processing standard plastics like single-material PP or PE. However, they struggle with mixed materials or recycled inputs containing impurities, limiting processing capacity.
Twin Screw: Known for exceptional mixing capabilities, these are perfect for recycled materials, mixed compounds (such as PP, PE blends), or modified plastics needing additives like flame retardants or colorants, delivering higher yield and consistent stability.
Triple Screw: These are optimized for scenarios demanding high output and precision, such as high-end engineering plastic granulation, but they come with higher costs and complex maintenance requirements.
Suggestion: If you're dealing with recycled or mixed modified materials, a twin-screw granulator is advisable. For single material needs with budget constraints, a single screw granulator is a sound alternative.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Capable of 50-200 kg/hour, it's perfect for startups or small-scale production, offering adjustable output to match your specific operational demands.
Medium-Sized Granulator: Our robust granulator boasts a capacity range of 200-500 kg/h, making it a popular choice for recycling plants and facilities that modify plastics.
Large Granulator: With impressive capabilities exceeding 500 kg/hour, this powerhouse requires coordination with a high-power motor and an advanced automation system to optimize performance.
Adjustment Method: Tailor the machine's output by fine-tuning the screw speed, feeding speed, or altering the mold aperture, allowing for precise capacity adjustments to meet your unique needs.
Q: Can the machine efficiently manage materials with high humidity, impurities, or mixed plastic compositions? Is preprocessing like crushing and cleaning necessary before operation?
A: Integration with pre-drying systems like hopper dryers is available. However, raw materials with significant moisture, such as unwashed recycled bottles, will need extra pre-treatment steps, such as centrifugal dehydration, to ensure optimal results.
Q: Is the equipment versatile enough to accommodate different types of melted plastics? Are adjustments required when changing raw materials?
A: Materials with a higher melt index (MI) exhibit superior flowability; for instance, LDPE with an MI of 10 is more easily processed compared to HDPE with an MI of 2, allowing for smooth transitions between material types.
Q: What are the strategies to ensure particle uniformity, density, and shape are consistent during production?
A: Achieving particle uniformity hinges on the meticulous design of the screw, where a greater aspect ratio can foster more consistent plasticization, complemented by precise temperature control.
The particle shape is influenced by the chosen cutting method:
Underwater Strip Cutting: Delivers regular, precision-perfect particles ideal for stringent requirements.
Hot Cutting Grain: Offers high efficiency with a potential for minor surface burrs, balancing speed and quality.
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