Soft Plastic Granulation Line
Customers have the flexibility to select from two-stage, three-stage, and four-stage machines tailored to meet specific production requirements. The cutting-edge design ensures exceptional compatibility and superior granulation capabilities. This granulator excels in the recycling of soiled waste and the production of scrap materials. Featuring a high torque gearbox design, it offers low noise and seamless operation. The innovative screw design enhances coordination, effectively addressing issues of particle black spots and color variations. Tailored to the unique characteristics of the material, it includes a forced feeding and hydraulic mesh changer system, optimizing capacity and power efficiency. Furthermore, the integrated vacuum and standard exhaust systems effectively eliminate moisture, exhaust gases, and impurities, guaranteeing a more stable extrusion process and the creation of premium solid particles.
Hard Plastic Granulation Line
This Machine Line is engineered to meticulously heat and melt a wide array of plastic raw materials. Utilizing a high-speed rotating cutter, it transforms the molten plastic into small, uniform particles with precision. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which contributes to the uniformity in size and shape of the particles, thereby significantly enhancing the reprocessing capabilities of the plastic.
This Machine Line is expertly designed to minimize plastic degradation while producing superior quality particles, serving as an invaluable asset for clients engaged in the recycling of PP, PE, and other hard plastic materials. Additionally, this machine is user-friendly and offers a highly practical granulation recycling solution, making it a favorite 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: By embracing plastic recycling, we can dramatically decrease the environmental hazards posed by plastic waste, significantly minimizing the adverse effects on our precious land and water resources.
Resource Conservation: The innovative process of recycling and reusing plastic products allows us to curb the demand for virgin plastics, thereby conserving invaluable non-renewable resources like oil.
2. Policy Support
Government Promotion: With a surge in global environmental consciousness, governments worldwide are increasingly implementing robust policies and regulations to foster and support the growth of the plastic recycling industry.
Economic Incentives: Across various nations, governments are incentivizing plastic recycling enterprises through lucrative tax breaks and subsidies, fueling further industry advancements.
3. Market Demand
Enterprise Demand: As environmental awareness proliferates, numerous enterprises are opting for recycled plastics to minimize their ecological impact, aligning with sustainable practices.
Consumer Preference: A noticeable upswing in demand for eco-friendly products is evident, as consumers increasingly favor and are willing to pay a premium for items incorporating recycled materials.
4. Technological Progress
Recycling Technology: Continuous advancements in plastic recycling technology are rendering the process more efficient, cost-effective, and yielding superior quality outputs.
Innovative Applications: The emergence of novel materials and processes is paving the way for recycled plastics to find applications across diverse fields, including construction, textiles, and beyond.
5. Global Trends
International Cooperation: Environmental entities and corporate giants globally are enhancing collaboration efforts to collectively propel the growth and development of the plastic recycling sector.
Standardization: The establishment of international standards is pivotal in elevating the quality of recycled plastics, facilitating their seamless circulation and utilization in the worldwide market.
The plastic recycling industry is brimming with potential and remarkable advantages, significantly reducing environmental pollution and conserving resources. It enjoys robust dual support from policy frameworks and burgeoning market demand. As technology continues to evolve and global cooperation intensifies, the industry is poised for an even more promising future.
Q: What is the price of plastic granulation line?
A: Pricing is contingent upon the cleanliness level of the resultant material and the desired production capacity. We are adept at recommending the most effective granulation line combination, tailored to the customer's budgetary constraints.
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: Renowned for its straightforward design and affordability, it's ideal for processing standard plastics, such as single-material PP and PE new plastics. However, it exhibits limited adaptability to mixed or contaminated recycled materials, with a restricted processing capacity.
Twin Screw: Offers excellent mixing capabilities, perfect for handling recycled and mixed materials (e.g., PP and PE blends), or modified plastics requiring additive integration (e.g., flame retardants, colorants), boasting higher yields and greater stability.
Triple Screw: Tailored for scenarios demanding high output and precision, such as high-end engineering plastic granulation. It commands higher costs and entails more complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, for single raw materials with budget considerations, a single screw granulator is a prudent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Capable of producing 50-200 kg/hour, it is particularly suited for startups or small-scale production endeavors.
Medium Sized Granulator: This powerful equipment processes between 200-500 kg/h, making it an ideal choice for recycling plants and modified plastic facilities looking to boost efficiency and performance.
Large Granulator: Designed for heavy-duty operations, this granulator processes over 500 kg/hour. It requires integration with a high-power motor and advanced automation systems, perfect for large-scale industrial applications.
Adjustment Method: Effortlessly adjust production capacity by modifying the screw speed, altering the feeding speed, or fine-tuning the mold aperture, ensuring flexibility and precision in operations.
Q: Can the machine handle materials with high humidity, impurities, or mixed plastics? Is there a necessity for preliminary processing like crushing and cleaning?
A: Some advanced equipment can be seamlessly integrated with a pre-drying system, such as a hopper dryer. However, raw materials with high humidity, like unwashed recycled bottles, require additional pre-treatment, such as centrifugal dehydration, to ensure optimal processing.
Q: Does it accommodate various types of melted plastics? Is there a need for equipment adjustments when switching between different raw materials?
A: Materials with a higher melt index exhibit greater flowability. For instance, LDPE with an MI=10 is easier to process compared to HDPE with an MI=2, offering versatility and adaptability for diverse material types.
Q: What strategies are employed to ensure the uniformity, density, and shape of the particles?
A: Particle uniformity is significantly influenced by the screw design; a larger aspect ratio can lead to more consistent plasticization. Additionally, precise temperature control enhances end-product quality, ensuring consistency in every batch.
The shape of particles is governed by the cutting method used:
Underwater Strip Cutting: Produces regular particles, perfectly suited for applications demanding high precision.
Hot Cutting Grain: Offers high efficiency, though it may result in particles with burrs, making it suitable for less stringent applications.
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