Soft Plastic Granulation Line
Indulge in the flexibility of choice with our versatile granulation machines, available in two-stage, three-stage, and four-stage configurations—each designed to cater to your distinct production needs. Our innovative design ensures superior compatibility and enhanced granulation efficiency. Perfectly crafted for the recycling of contaminated waste and scrap production, our granulator boasts a high torque gearbox for whisper-quiet, seamless operation. The unique screw design amplifies coordination, addressing issues such as black spots and color variance in particles. Tailored to the material's characteristics, these machines feature a forced feeding system and hydraulic mesh changer, optimizing capacity while conserving energy. Additionally, our vacuum and conventional exhaust systems proficiently eliminate moisture, exhaust gases, and impurities, ensuring consistent extrusion and the production of superior solid particles.
Hard Plastic Granulation Line
This breakthrough Machine Line transforms a variety of plastic raw materials with finesse, heating and melting them before slicing the molten plastic into perfectly uniform particles using a high-speed rotating cutter. The cutting process is an art of precision where plastic is rapidly spun, stirred, and rubbed, ensuring a uniform size and shape of particles. This meticulous process significantly enhances the reprocessing performance and value of the plastic, setting a new standard in the industry.
Our sophisticated machine line epitomizes efficiency by mitigating plastic degradation and crafting superior quality particles, establishing itself as an indispensable ally in the recycling of PP, PE, and other robust plastic materials. User-friendly and highly efficient, this granulation recycling mode has garnered widespread acclaim in the PP, PE recycling sector for its practicality and ease of operation.
| 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 curb the environmental havoc caused by plastic waste, preserving our precious land and water ecosystems for future generations.
Resource Conservation: Through the innovative recycling and reutilization of plastic products, we can substantially diminish the demand for new plastics, thereby conserving invaluable non-renewable resources like oil.
2. Policy Support
Government Promotion: In a movement towards sustainable progress, governments worldwide are intensifying their focus on environmental conservation, enacting numerous policies and regulations to boost the burgeoning plastic recycling sector.
Economic Incentives: Across various nations, governments are fueling the growth of the plastic recycling industry by offering enticing tax benefits and subsidies to these eco-conscious enterprises.
3. Market Demand
Enterprise Demand: As eco-awareness rises, a growing number of companies are turning to recycled plastics, eager to minimize their environmental impact and enhance their green credentials.
Consumer Preference: With a surge in demand for sustainable products, consumers are increasingly willing to invest in goods crafted from recycled materials, even at a premium price.
4. Technological Progress
Recycling Technology: The arena of plastic recycling is being revolutionized as technological advancements make the process increasingly efficient, cost-effective, and capable of yielding superior quality outputs.
Innovative Applications: Breakthroughs in materials and processes are unlocking new applications for recycled plastics across numerous sectors, including construction and textiles.
5. Global Trends
International Cooperation: A global community of environmental organizations and enterprises is joining forces, driving the plastic recycling industry towards a more sustainable future.
Standardization: The creation of international standards is enhancing the quality, circulation, and adoption of recycled plastics across global markets.
The Plastic Recycling Industry: A Visionary Frontier—Promising immense potential and remarkable benefits, it not only mitigates environmental damage and conserves resources but garners robust support from both policy initiatives and market demands. Coupled with relentless technological advancements and heightened global collaboration, the industry is poised for unparalleled growth.
Q: What is the price of a plastic granulation line?
A: Pricing is contingent upon the desired cleanliness of the final material and the production capacity sought by the customer. We are committed to recommending the most efficient granulation line configuration tailored to fit within the customer's budgetary constraints.
Q: What distinguishes single screw, twin-screw, and triple screw granulators, and which one aligns best with my specific needs?
A:Single Screw: With its uncomplicated design and cost-efficiency, it is ideal for processing standard plastics like single material PP or PE. However, it lacks adaptability to mixed or impurity-containing recycled materials and offers limited output.
Twin Screw: Renowned for its robust mixing capabilities, it excels in processing recycled and mixed materials or modified plastics needing additives like flame retardants or colorants, providing higher yield and stability.
Triple Screw: Preferred in high-output and precision-demanding scenarios, such as premium engineering plastic granulation. Despite its complex maintenance and higher cost, its performance for demanding applications is unmatched.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is advisable. If dealing with single raw materials and budget constraints, a single screw granulator remains a viable option.
Q: What is the production range per hour or day, and is there an option to adjust it?
A: Small Granulator: With an impressive capacity of 50-200 kg/hour, our small granulator is the ideal choice for startups or small-scale production facilities seeking efficiency and quality.
Medium-Sized Granulator: Boost your recycling plant or modified plastic operation with our medium-sized granulator, boasting a reliable capacity of 200-500 kg/h, perfect for handling diverse recycling needs.
Large Granulator: Designed for high-demand operations, our large granulator delivers an outstanding capacity exceeding 500 kg/hour. It seamlessly integrates with high-power motors and advanced automation systems for maximum productivity.
Adjustment Method: Fine-tune your production capabilities effortlessly. Achieve optimal capacity adjustments by calibrating the screw speed, feeding speed, or mold aperture to meet your specific production requirements.
Q: Can it efficiently process materials with high humidity, impurities, or mixed plastics? Is there a need for pre-processing like crushing and cleaning?
A: Certain equipment options include an integrated pre-drying system, such as a hopper dryer. However, raw materials with high moisture content, like unwashed recycled bottles, may require additional pre-treatment processes such as centrifugal dehydration for optimal results.
Q: Is it versatile enough to handle various types of melted plastics? Should adjustments be made to the equipment when switching between different raw materials?
A: The melt index significantly influences material flowability. For instance, LDPE with an MI=10 offers easier processing compared to HDPE with an MI=2, allowing for seamless transitions between materials.
Q: What methods are best for controlling particle uniformity, density, and shape with precision?
A: Uniformity is largely determined by the screw's design, where a larger aspect ratio can lead to more consistent plasticization. Temperature control accuracy is also crucial for achieving desired results.
Particle shape is dictated by the cutting method employed:
Underwater Strip Cutting: This technique ensures regular particle shapes, making it ideal for high-precision applications.
Hot Cutting Grain: Offers high efficiency, albeit with the potential for burrs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd, your trusted partner in revolutionizing plastic recycling with robust, high-performance solutions.
Audited Supplier 
){kind=link}