Soft Plastic Granulation Line
Customers are empowered to select from two-stage, three-stage, and four-stage machines, meticulously tailored to meet diverse production demands. Our innovative design promises exceptional compatibility and superior granulation results. This granulator excels in recycling contaminated waste and efficiently processing scraps. The gearbox features a high-torque design, ensuring reduced noise and seamless operation. An exclusive screw design enhances coordination, effectively mitigating issues of particle black spots and color variance. To align with material characteristics, the machine is equipped with a forced feeding system and a hydraulic mesh changer, optimizing capacity and energy efficiency. Furthermore, our vacuum and traditional exhaust systems proficiently eliminate moisture, exhaust gases, and impurities, guaranteeing stable extrusion and high-quality solid particles.
Hard Plastic Granulation Line
Our Machine Line expertly heats and melts assorted plastic raw materials, employing a high-speed rotary cutter to transform the molten plastic into consistently sized, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and friction, resulting in particles with remarkable uniformity in size and shape, enhancing the plastic's reprocessing capabilities.
This Machine Line significantly curtails plastic degradation, delivering superior particle quality. It stands as an invaluable ally for clients engaged in recycling PP, PE, and other robust plastic materials. Its user-friendly design makes it a highly practical and sought-after granulation recycling option within 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 |
Prospects and Advantages of the Plastic Recycling Industry
1. Environmental Protection
Reducing Pollution: Plastic recycling is a powerful ally in the fight against pollution, mitigating the environmental harm caused by waste plastics and protecting precious land and water resources.
Resource Conservation: By embracing the recycling and reuse of plastic products, the dependency on virgin plastics diminishes, conserving vital non-renewable resources like oil.
2. Policy Support
Government Promotion: Globally, governments are championing environmental protection, rolling out extensive policies and regulations to nurture and bolster the plastic recycling industry's growth.
Economic Incentives: In various nations, governments offer tax benefits and subsidies, giving plastic recycling companies a financial boost to propel industry advancement.
3. Market Demand
Enterprise Demand: The rising tide of environmental consciousness leads more enterprises to choose recycled plastics, aiming to curtail their ecological impact.
Consumer Preference: With a growing appetite for eco-friendly products, consumers are increasingly willing to pay a premium for items crafted with recycled materials.
4. Technological Progress
Recycling Technology: Continuous breakthroughs in plastic recycling technology are making recycling processes faster, more cost-effective, and yielding superior quality.
Innovative Applications: Pioneering new materials and processes are expanding the horizons for recycled plastics, finding applications in diverse fields like construction and textiles.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and businesses are forging stronger alliances to collaboratively propel the plastic recycling industry's evolution.
Standardization: The establishment of international standards enhances the quality of recycled plastics, facilitating their global market circulation and application.
The plastic recycling industry is poised for a remarkable future, offering substantial benefits by mitigating pollution, conserving resources, and gaining momentum from supportive policies and growing market demand. As technology advances and global cooperation intensifies, the industry is set to reach unprecedented heights.
Q: What is the cost associated with a plastic granulation line?
A: The pricing varies based on the cleanliness level desired for the final material and the specified production capacity. We are equipped to recommend the most efficient granulation line tailored to your budget and operational needs.
Q: What are the distinctions among single screw, twin-screw, and triple screw granulators? Which one best suits my requirements?
A:Single Screw: With a straightforward design, it's cost-effective, ideal for processing standard plastics like singular PP, PE materials but less adaptable for mixed or impurity-laden recycled materials, with limited throughput.
Twin Screw: Boasting robust mixing capabilities, it's perfect for recycled materials, blends like PP, PE, or modified plastics needing additives, offering high output and stability.
Triple Screw: Often selected for high-end engineering plastic granulation requiring substantial output and precision; however, it comes with higher costs and intricate maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is advisable; if handling single, budget-conscious materials, a single screw granulator is a commendable choice.
Q: What is the range of production output per hour or day? Is it flexible?
A: Small granulator: Efficiently processes 50-200 kg/hour; an ideal solution for startups or small-scale production endeavors.
Medium sized granulator: Handles 200-500 kg/h with ease, making it a staple in recycling and modified plastic plants.
Large granulator: Processes over 500 kg/hour, necessitating integration with high-power motors and advanced automation systems.
Adjustment method: Achieve capacity flexibility by fine-tuning screw speed, feeding rate, or mold aperture for optimal performance.
Q: Can it manage high humidity, impurities, or mixed plastics? Is preprocessing like crushing and cleaning necessary?
A: Certain equipment can be paired with a pre-drying system, such as a hopper dryer. However, raw materials with high humidity, like unwashed recycled bottles, demand additional pre-treatment, including centrifugal dehydration.
Q: Is it compatible with various melted plastic types? Are adjustments required when switching raw materials?
A: Materials with a higher melt index exhibit superior flowability. For example, LDPE with an MI of 10 is more manageable than HDPE with an MI of 2.
Q: How is particle uniformity, density, and shape controlled during production?
A: Particle uniformity relies on the screw design, such as larger aspect ratios facilitating more consistent plasticization, coupled with precise temperature control.
The method of cutting dictates particle shape:
Underwater strip cutting: Produces regular-shaped particles, ideal for high-precision applications.
Hot cutting grain: Offers efficiency, though may result in burrs on the particles.
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