Soft Plastic Granulation Line
Our state-of-the-art granulation machinery offers unparalleled adaptability, allowing customers to select from two-stage, three-stage, and even four-stage configurations to perfectly match their production demands. With a meticulously engineered design, this granulator ensures outstanding compatibility and superior granulation capabilities. It is expertly crafted to handle the recycling of dirty waste while efficiently producing high-quality scraps. The gear box is designed with high torque for low noise and seamless operation, enhancing performance. Featuring a special screw design, it significantly improves issues related to particle black spots and color inconsistencies. Tailored to the specific material characteristics, it comes equipped with a forced feeding system and hydraulic mesh changer for enhanced output and energy savings. Furthermore, both vacuum and conventional exhaust systems are incorporated to effectively eliminate moisture, exhaust gases, and impurities, ensuring consistent extrusion and the production of impeccable solid particles.
Hard Plastic Granulation Line
This advanced Machine Line utilizes an innovative process to efficiently heat and melt a variety of plastic raw materials. It employs a high-speed rotating cutter to transform the molten plastic into small, uniform particles. During this cutting-edge process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in particles with enhanced uniformity and shape. This significantly boosts the reprocessing performance of the plastic, making it an ideal solution for diverse plastic recycling needs.
This Machine Line is an essential tool in minimizing plastic degradation and producing superior quality particles. It is a reliable ally for clients engaged in recycling PP, PE, and other hard material plastics. With its user-friendly operation, this machine represents a highly efficient and practical mode of granulation recycling, enjoying widespread popularity in the PP and PE recycling sectors.
| 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 |
Exploring the Future: Prospects and Advantages of the Plastic Recycling Industry
1. Championing Environmental Protection
Mitigating Pollution: Plastic recycling plays a vital role in curbing environmental pollution, significantly diminishing the destruction inflicted on our precious land and aquatic resources.
Preserving Resources: Through the recycling and repurposing of plastics, we can substantially lower the need for virgin plastics, thereby conserving invaluable non-renewable resources like oil.
2. Embracing Policy Support
Global Advocacy: Around the globe, governments are prioritizing environmental preservation with a slew of policies and regulations aimed at nurturing the growth of the plastic recycling industry.
Economic Stimuli: In various nations, tax incentives and subsidies are provided to plastic recycling enterprises, fueling further expansion within the industry.
3. Addressing Market Demand
Corporate Necessity: As environmental consciousness grows, an increasing number of companies are opting for recycled plastics to lessen their ecological impact.
Consumer Inclination: With a growing preference for eco-friendly products, consumers are prepared to pay a premium for items crafted from recycled materials.
4. Harnessing Technological Progress
Advancing Recycling Technology: Continuous innovations in plastic recycling technology are enhancing efficiency, reducing costs, and elevating quality.
Innovative Uses: Breakthroughs in materials and processes are broadening the application spectrum of recycled plastics to include sectors like construction materials and textiles.
5. Aligning with Global Trends
International Partnerships: Environmental groups and companies worldwide are joining forces to drive forward the plastic recycling agenda.
Standardization Initiatives: The creation of international standards is raising the bar for recycled plastic quality and facilitating its global trade and utilization.
The plastic recycling sector is poised for remarkable growth, offering substantial environmental and economic benefits. It is supported by policy initiatives and growing market demand. With technological advancements and bolstered global collaboration, the industry is set to thrive, paving the way for a sustainable future.
Q: What is the price of the plastic granulation line?
A: Pricing varies based on the desired cleanliness of the final material and the required production capacity. We can recommend the most cost-effective granulation line configuration tailored to the customer's budget.
Q: What differentiates single screw, twin-screw, and triple screw granulators? Which suits my requirements best?
A:Single Screw: Characterized by a simple structure and low cost, it's ideal for processing ordinary plastics like single material PP and PE, yet less adaptable to mixed or impure recycled materials and offers limited capacity.
Twin Screw: Boasting robust mixing capabilities, this is perfect for recycled or mixed materials and modified plastics requiring additives, offering higher output and superior stability.
Triple Screw: Used in high-output, high-precision scenarios like high-end engineering plastic granulation, though it involves higher costs and complex maintenance.
Recommendation: For recycled or mixed modified materials, a twin-screw granulator is recommended; for single materials with budget constraints, a single screw granulator is a viable option.
Q: What is the production range per hour or per day? Is there flexibility?
A: Small Granulator: Designed for burgeoning startups or those engaged in small-scale production, this granulator efficiently processes 50-200 kg/hour. It's the perfect solution to kickstart your recycling journey with minimal investment but maximum impact.
Medium-Sized Granulator: Tailored to the needs of bustling recycling plants or modified plastic facilities, this robust machine handles an impressive 200-500 kg/hour. It's the backbone of medium-volume operations, ensuring seamless performance and consistent output.
Large Granulator: Dominating the recycling landscape, this powerhouse processes over 500 kg/hour. Pair it with a high-power motor and sophisticated automation system for an unparalleled efficiency that meets the demanding needs of large-scale operations.
Adjustment Method: Fine-tune your production capacity with ease. Simply adjust the screw speed, feeding speed, or mold aperture to achieve the desired output, ensuring your processes run smoothly and efficiently.
Q: Can this incredible equipment handle the challenges of high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for optimal operation?
A: While some of our cutting-edge equipment integrates seamlessly with a pre-drying system, such as a hopper dryer, high humidity materials like unwashed recycled bottles do need additional pre-treatment, like centrifugal dehydration, to ensure top-notch results.
Q: Does our versatile granulator support a variety of melted plastics? What adjustments are necessary when switching raw materials for a flawless transition?
A: Material flowability is key to efficient processing; therefore, a higher melt index equals superior flowability. For instance, LDPE with MI=10 processes more smoothly than HDPE with MI=2, offering flexibility in handling diverse materials.
Q: How can you precisely control the uniformity, density, and shape of the granulated particles to meet your specific requirements?
A: Achieve optimal particle uniformity with strategic screw design—larger aspect ratios mean more uniform plasticization—and precise temperature control to maintain consistent quality.
The cutting method defines the particle shape:
Underwater Strip Cutting: Achieve perfectly regular particles, ideal for high-precision applications where excellence is non-negotiable.
Hot Cutting Grain: Experience unmatched efficiency, though minor burrs may be present, it's a trade-off for speed.
Partner with Us: Join hands with Zhangjiagang Deling Machinery Co, Ltd for a sustainable future in plastic recycling. Together, we can make a significant impact in transforming the recycling industry.
Audited Supplier 
){kind=link}