Soft Plastic Granulation Line
Deling Machinery offers a sophisticated range of granulators designed to meet diverse production needs. With the flexibility to select between two-stage, three-stage, and even four-stage machines, customers can tailor their production processes precisely to their requirements. Our innovative design is engineered for superior compatibility and enhanced granulation efficiency, making it particularly adept in recycling dirty waste and transforming scraps into valuable resources. The high-torque gear box ensures low noise and smooth operations, while the specially crafted screw design enhances coordination, effectively addressing issues of particle black spots and color discrepancies. Our machines are equipped with features like a forced feeding system and a hydraulic mesh changer, optimizing capacity and energy savings. Furthermore, both vacuum and conventional exhaust systems have been integrated to proficiently eliminate moisture, exhaust gases, and impurities, guaranteeing a stable extrusion process and superior solid particle production.
Hard Plastic Granulation Line
Our advanced machine line expertly processes various plastic raw materials by heating and melting them before a high-speed rotating cutter precisely slices the molten plastic into small, uniform particles. This innovative process ensures uniformity in size and shape, enhancing the reprocessing capabilities of the plastic. During cutting, the rapid rotation, stirring, and rubbing ensure the utmost consistency and quality of the plastic particles.
Designed to curb plastic degradation, our machine line excels in producing superior quality particles. It's an invaluable asset for clients focused on recycling materials like PP, PE, and other hard plastics. With an emphasis on user-friendly operation, this practical granulation recycling model has gained widespread acclaim within the PP and PE recycling sectors, offering efficiency and reliability in the recycling process.
| 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 cut down on the pollution burdening our environment. This initiative helps protect our precious land and water resources from the detrimental impacts of plastic waste.
Resource conservation: The recycling and reuse of plastic products play a crucial role in curbing the demand for virgin plastics. This approach not only saves valuable non-renewable resources like oil but also supports a sustainable future.
2. Policy support
Government promotion: Around the globe, governments are increasingly prioritizing environmental protection. They are rolling out a plethora of policies and regulations designed to foster and support the burgeoning plastic recycling industry.
Economic incentives: In various countries, governments are offering enticing tax incentives and subsidies to propel plastic recycling companies forward, thereby nurturing industry growth.
3. Market demand
Enterprise demand: As environmental consciousness heightens, a growing number of enterprises are opting for recycled plastics to diminish their ecological footprint and enhance their sustainability profiles.
Consumer preference: The appetite for eco-friendly products is on the rise, with consumers increasingly willing to invest in products crafted from recycled materials, even at a premium price.
4. Technological progress
Recycling technology: The relentless march of plastic recycling technology is yielding more efficient, cost-effective, and higher-quality recycling processes, heralding a new era for the industry.
Innovative applications: Cutting-edge development of new materials and processes is broadening the horizon for recycled plastics, finding innovative applications in diverse sectors such as construction materials, textiles, and beyond.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are banding together, forging partnerships to collectively drive forward the plastic recycling industry's development.
Standardization: The creation of international standards is pivotal, enhancing the quality of recycled plastics and facilitating their seamless circulation and utilization in the global marketplace.
The plastic recycling industry is poised for extraordinary growth, offering vast potential and notable advantages. It promises not only to mitigate environmental pollution and conserve resources but also to benefit from dual-driven forces of policy backing and market demand. With technological advancements and fortified global partnerships, the industry is on the cusp of a promising and luminous future.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the customer's required cleanliness level of the final material and the desired production capacity. We are adept at recommending the most cost-effective granulation line tailored to the customer's budget constraints and specific production 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: Boasting a straightforward structure and lower cost, this option excels in processing conventional plastics like single material PP and PE. However, it may struggle with mixed or impurity-laden recycled materials, offering limited processing capacity.
Twin screw: Renowned for its robust mixing capabilities, this granulator is ideal for handling recycled materials, mixed compositions (such as PP, PE blends), or modified plastics requiring additive integration (like flame retardants, colorants), delivering superior yield and consistency.
Triple screw: Optimal for high-output, precision-demanding applications (such as high-end engineering plastic granulation), though it comes with a higher cost and complex maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended for its enhanced capabilities. Conversely, if operating with single raw materials and under a tighter budget, a single screw granulator offers a viable, cost-effective alternative.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Compact yet efficient, our Small Granulator effortlessly handles 50-200 kg/hour, making it an ideal choice for startups and small-scale productions aiming for excellence.
Our robust Medium-Sized Granulator, capable of processing 200-500 kg/h, is a staple in recycling and modified plastic plants, ensuring optimal performance and productivity.
Designed for large-scale operations, the Large Granulator surpasses 500 kg/hour, featuring compatibility with high-power motors and cutting-edge automation systems for unparalleled efficiency.
Adjustment Method: Seamlessly adjust capacity by fine-tuning the screw speed, feeding rate, or mold aperture for precise control over production outputs.
Q: Can the machine adeptly manage high humidity, impurities, or mixed plastics? Is preprocessing, such as crushing and cleaning, necessary for materials?
A: While some models feature integrated pre-drying systems like a hopper dryer, highly humid raw materials, such as unwashed recycled bottles, necessitate additional preprocessing methods like centrifugal dehydration.
Q: Is the machine versatile with various types of melted plastics? Are equipment adjustments required during raw material transitions?
A: The easier flowability of materials with a higher melt index, like LDPE with MI=10, compares favorably to those like HDPE with MI=2, simplifying processing requirements.
Q: What methods ensure the precise uniformity, density, and shape of the produced particles?
A: Particle uniformity hinges on advanced screw design—where a larger aspect ratio enhances plasticization uniformity along with precise temperature control.
The particle shape is defined by the cutting technique:
Choose Underwater Strip Cutting for regular particles, perfect for high-precision needs.
Opt for Hot Cutting Grain for high efficiency, noting potential for minor burrs.
Join Forces with Zhangjiagang Deling Machinery Co, Ltd for an Eco-Friendly Future in Plastic Recycling
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