Soft Plastic Granulation Line
Customers are presented with the flexibility to select from two-stage, three-stage, or even four-stage machines, tailored meticulously to meet diverse production requirements. The innovative design ensures exceptional compatibility and superior granulation, making it the ideal choice for recycling contaminated waste and manufacturing scraps. The granulator boasts a high-torque gearbox, which is engineered for low noise, smooth, and efficient operations. With a unique screw design, it enhances coordination, effectively mitigating issues like particle black spots and color discrepancies. Depending on the material's properties, it comes equipped with a forced feeding system and a hydraulic mesh changer, optimizing capacity while conserving energy. Furthermore, the vacuum and conventional exhaust systems adeptly eliminate moisture, exhaust gases, and impurities, ensuring a more stable extrusion process and the production of robust solid particles.
Hard Plastic Granulation Line
This machine line expertly heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to meticulously slice the melted plastic into small, uniform particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which greatly enhances the uniformity of particle size and shape, thus significantly improving the reprocessing performance of the plastic.
The machine line is specifically designed to minimize plastic degradation and produce superior quality particles, making it an indispensable tool for clients recycling PP, PE, and other hard material plastics. Its user-friendly operation establishes it as a highly practical granulation recycling model, which has gained immense popularity in the PP and PE recycling industry.
| 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: Recycling plastics significantly cuts down on environmental pollution caused by plastic waste, safeguarding precious land and water resources from irreversible damage.
Resource Conservation: By recycling plastic products, we not only curb the demand for virgin plastics but also preserve vital non-renewable resources like oil.
2. Policy Support
Government Promotion: Governments globally are prioritizing environmental protection, introducing a plethora of policies to foster and invigorate the plastic recycling sector.
Economic Incentives: In numerous countries, tax breaks and subsidies are offered to recycling companies to bolster the industry's growth.
3. Market Demand
Enterprise Demand: Heightened environmental awareness is leading more enterprises to adopt recycled plastics, significantly reducing their ecological impact.
Consumer Preference: Eco-conscious consumers are increasingly willing to pay more for products crafted from recycled materials, driving demand for sustainable goods.
4. Technological Progress
Recycling Technology: Ongoing advancements in plastic recycling technologies are making the process more efficient, cost-effective, and yielding superior quality materials.
Innovative Applications: The evolution of new materials and processes allows recycled plastics to be used in diverse fields like construction, fashion, and more.
5. Global Trends
International Cooperation: Worldwide, environmental entities and businesses are enhancing collaborations to collectively advance the plastic recycling industry.
Standardization: Formulating international standards elevates the quality of recycled plastics, facilitating their global market integration and usage.
The plastic recycling industry stands on the brink of a promising future, offering substantial advantages such as pollution reduction and resource conservation, alongside robust support from policies and market demand. As technology continues to evolve and global collaborations strengthen, the industry is poised for exceptional growth.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the purity of the material and desired production capacity. We tailor effective granulation line solutions to fit within your budgetary preferences.
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: Featuring a straightforward design and lower cost, this is ideal for processing basic plastics like PP and PE. However, it has limited capacity and adaptability with mixed or impure recycled materials.
Twin Screw: Offers robust mixing capabilities, perfect for handling recycled or mixed materials, and enhanced plastics with additives. It delivers higher output and greater stability.
Triple Screw: Best suited for scenarios demanding high output and precision (e.g., high-end engineering plastics), though it comes with higher costs and complex maintenance requirements.
Suggestion: For recycled or mixed modified materials, opt for a twin-screw granulator. If working with single material and on a budget, a single screw granulator suffices.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Ranging from 50-200 kg/hour, ideal for startups or small-scale operations, offering the flexibility you need.
Medium-Sized Granulator: Perfectly crafted for efficiency, this granulator handles an impressive 200-500 kg/h, making it a staple in recycling plants or modified plastic facilities.
Large Granulator: Designed for power and precision, this granulator processes over 500 kg/hour, requiring synchronization with a high-power motor and an advanced automation system.
Adjustment Method: Achieve optimal capacity by fine-tuning the screw speed, feeding speed, or mold aperture, ensuring adaptability and precision in production.
Q: Can it tackle challenges such as high humidity, impurities, or mixed plastics? Is there a need for preliminary processing like crushing and cleaning?
A: Some equipment can seamlessly integrate with a pre-drying system, like a hopper dryer, but for high humidity materials like unwashed recycled bottles, additional pre-treatment such as centrifugal dehydration is essential.
Q: Is it versatile with various types of melted plastics? Are equipment adjustments necessary when switching raw materials?
A: The higher the melt index, the better the material's flowability. For instance, LDPE with MI=10 is remarkably easier to process than HDPE with MI=2.
Q: How can we ensure the uniformity, density, and shape of the particles?
A: Particle uniformity is influenced by precise screw design, where a larger aspect ratio ensures more uniform plasticization, along with meticulous temperature control.
The particle shape is determined by the cutting method employed:
Underwater Strip Cutting: Delivers regular particles ideal for high-precision needs.
Hot Cutting Grain: Offers high efficiency, although particles may have minor burrs.
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