Soft Plastic Granulation Line
Customers seeking tailored solutions will find our range of machines ideal, offering two-stage, three-stage, and even four-stage options to perfectly cater to varied production demands. Our specially-crafted design ensures exceptional compatibility and superior granulation results. The granulator excels in recycling dirty waste and producing quality scraps. Featuring a high-torque, low-noise gear box for seamless performance, it also integrates a unique screw design that enhances coordination, effectively mitigating issues of particle black spots and color variation. Engineered to align with material properties, it includes forced feeding and a hydraulic mesh changer, optimizing capacity while conserving energy. Moreover, the machine offers both vacuum and conventional exhaust systems that proficiently expel moisture, exhaust gas, and impurities, guaranteeing stable extrusion and the production of high-quality solid particles.
Hard Plastic Granulation Line
This advanced machine line adeptly heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to transform the melted plastic into small, uniform particles. Throughout the cutting process, the plastic is vigorously rotated, stirred, and rubbed, ensuring the particles' size and shape are consistently uniform. This meticulous process significantly enhances the plastic's reprocessing capabilities, setting a new standard in granulation technology.
Designed to combat plastic degradation while producing superior quality particles, this machine line is an invaluable asset for clients focusing on the recycling of PP, PE, and other hard plastic materials. Its user-friendly operation embodies a pragmatic approach to granulation recycling, earning widespread acclaim in the PP and PE recycling sectors for its effectiveness and ease of use.
| 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: Discover how plastic recycling plays a critical role in cutting down environmental pollution. By effectively managing plastic waste, we significantly mitigate the adverse effects on land and water resources.
Resource Conservation: Embrace the future of sustainable living by recycling. As we recycle and reuse plastic products, we not only cut down the demand for virgin plastics but also conserve precious non-renewable resources like oil.
2. Policy Support
Government Promotion: Witness the global shift towards sustainability as governments worldwide implement robust policies and regulations. These initiatives are designed to bolster the development and expansion of the plastic recycling industry.
Economic Incentives: In a bid to accelerate industry growth, various countries offer lucrative tax incentives and subsidies to plastic recycling companies, fostering a thriving ecosystem.
3. Market Demand
Enterprise Demand: As businesses increasingly align with eco-friendly practices, the demand for recycled plastics surges. Enterprises are committed to reducing their environmental impact.
Consumer Preference: A growing number of consumers are opting for products that prioritize sustainability. They willingly pay a premium for items made with recycled materials, fueling the demand for environmentally friendly products.
4. Technological Progress
Recycling Technology: Stay ahead with cutting-edge advancements in plastic recycling technology. These innovations ensure a more efficient, cost-effective, and high-quality recycling process.
Innovative Applications: Explore the wide array of fields, from building materials to textiles, where recycled plastics find new and exciting applications, thanks to ongoing material and process innovations.
5. Global Trends
International Cooperation: Join the global movement as environmental organizations and enterprises collaborate to advance the plastic recycling industry on an international scale.
Standardization: The establishment of international standards is essential for enhancing the quality of recycled plastics, promoting their circulation, and facilitating their use in the global market.
The plastic recycling industry stands at the forefront of a promising future, offering abundant prospects and remarkable advantages. It effectively curbs environmental pollution, conserves resources, and thrives under the dual impetus of policy support and market demand. As technology continues to evolve and global cooperation intensifies, the industry's bright future is assured.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the desired cleanliness level of the final material and the needed production capacity. We provide expert recommendations for the most effective granulation line combinations tailored to the customer's budget.
Q: What are the differences between single screw, twin-screw, and triple screw granulators? Which is best suited for my needs?
A:Single Screw: Offers a simple structure and low cost, perfect for processing ordinary plastics like single-material PP and PE. However, it has limited adaptability for mixed or impurity-laden recycled materials and a restricted processing capacity.
Twin Screw: Known for its strong mixing ability, it is ideal for processing recycled, mixed materials, and modified plastics requiring additive integration, such as flame retardants and colorants, ensuring higher yield and stability.
Triple Screw: Best suited for high-output and high-precision scenarios like high-end engineering plastic granulation. It offers exceptional performance but at a higher cost and with more complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. If dealing with single raw materials and on a budget, a single screw granulator is an excellent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Delivering a precise output of 50-200 kg/hour, this model is ideal for startups or small-scale operations looking to achieve efficient and economical plastic regeneration.
Medium-Sized Granulator: With a capacity of 200-500 kg/h, this equipment is a staple in recycling and modified plastic plants, perfectly balancing productivity and versatility.
Large Granulator: For operations demanding more power, this model handles over 500 kg/hour, seamlessly integrating with high-power motors and advanced automation systems for superior performance.
Adjustment Method: Fine-tune capacity effortlessly by modifying the screw speed, feeding rate, or mold aperture, ensuring optimal performance for your specific needs.
Q: Can the granulator manage high humidity, impurities, or mixed plastics? Is pre-processing like crushing or cleaning necessary for materials?
A: Certain models feature a pre-drying system, such as a hopper dryer, but highly humid raw materials like unwashed recycled bottles may need additional processing, like centrifugal dehydration, to optimize efficiency.
Q: Is the granulator compatible with various types of melted plastics? Are adjustments required when changing raw material types?
A: Materials with a higher melt index exhibit improved flowability; for instance, LDPE with MI=10 processes more smoothly than HDPE with MI=2, enhancing production adaptability.
Q: What methods are employed to control the uniformity, density, and shape of the granulated particles?
A: Particle uniformity relies on precise screw design and temperature control accuracy; a greater aspect ratio in design promotes more consistent plasticization.
The particle shape is determined by the cutting method:
Underwater Strip Cutting: This method yields regular particles, meeting high-precision standards for demanding applications.
Hot Cutting Grain: Known for high efficiency, though it may result in particles with minor burrs, suitable for less precision-intensive tasks.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd and our Versatile Pet Granulator to transform waste into valuable resources, paving the way for a greener tomorrow.
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