Soft Plastic Granulation Line
Customers can select from two-stage, three-stage, and four-stage machines tailored to fit diverse production needs. Our special design promises outstanding compatibility and superior granulation. This granulator excels in recycling dirty waste and creating scraps. Equipped with a high-torque, low-noise gearbox, it ensures smooth operations. The unique screw design enhances coordination, addressing particle black spots and color discrepancies. Tailored to material characteristics, it includes forced feeding and a hydraulic mesh changer for enhanced capacity and energy efficiency. Additionally, our vacuum and conventional exhaust systems expertly eliminate moisture, gases, and impurities, guaranteeing stable extrusion and high-quality solid particles.
Hard Plastic Granulation Line
This advanced Machine Line expertly heats and melts a variety of plastic raw materials, employing a high-speed rotating cutter to transform the melted plastic into consistently small, uniform particles. Throughout the cutting process, the plastic is skillfully rotated, stirred, and rubbed, ensuring the particles are uniformly sized and shaped, thereby enhancing their reprocessing performance.
Our Machine Line significantly reduces plastic degradation, yielding superior quality particles. It's an indispensable ally for clients recycling PP, PE, and other hard plastic materials. Furthermore, the user-friendly design makes it a highly practical granulation recycling mode, earning widespread popularity in the PP, 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: The innovative practice of plastic recycling significantly lessens environmental contamination caused by plastic waste, thereby protecting precious land and water resources from harm.
Resource Conservation: By efficiently recycling and repurposing plastic products, we can reduce the need for virgin plastics, thereby conserving valuable non-renewable resources such as oil.
2. Policy Support
Government Promotion: Globally, governments are prioritizing environmental conservation. By implementing a spectrum of policies and regulations, they actively encourage and bolster the growth of the plastic recycling industry.
Economic Incentives: In various nations, governments offer attractive tax incentives and subsidies to plastic recycling businesses, thereby fueling industry advancement and innovation.
3. Market Demand
Enterprise Demand: As environmental awareness heightens, a growing number of enterprises are opting for recycled plastics to significantly decrease their ecological impact.
Consumer Preference: There's a burgeoning demand for eco-friendly products, with consumers more inclined to pay a premium for items crafted from recycled materials.
4. Technological Progress
Recycling Technology: Advancements in plastic recycling technology are making processes more efficient, cost-effective, and producing superior quality outcomes.
Innovative Applications: The advent of new materials and methodologies is broadening the scope of recycled plastics, making them applicable in diverse fields like construction materials and textiles.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and companies are deepening collaborations to collectively foster the plastic recycling industry's progress.
Standardization: The establishment of international standards enhances the quality of recycled plastics, promoting their widespread use and circulation in the global marketplace.
The plastic recycling industry holds immense potential and distinct advantages, not only in curtailing environmental pollution and conserving resources but also in benefiting from robust policy support and market demand. With relentless technological advancements and strengthened global cooperation, the industry's future shines brightly.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the desired cleanliness of the final material and production capacity needs. We can recommend the most efficient granulation line tailored to the customer's budgetary constraints.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is best suited for my requirements?
A:Single Screw: Boasting a simple structure and low cost, it’s ideal for processing standard plastics (like single material PP, PE new materials), but less effective with mixed or impurity-laden recycled materials, and has limited processing capacity.
Twin Screw: Featuring robust mixing capability, it's perfect for handling recycled or mixed materials (e.g., PP, PE blends) or modified plastics requiring additives (like flame retardants, colorants), offering higher yield and stability.
Triple Screw: Typically utilized for scenarios demanding high output and precision (e.g., high-end engineering plastic granulation), though it comes with higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended; for single materials within a budget, a single screw granulator is a viable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Offers a production capacity of 50-200 kg/hour, making it ideal for startups or small-scale production efforts.
Our medium-sized granulator boasts a processing range of 200-500 kg/h, making it a reliable choice for recycling plants or modified plastic facilities. It efficiently transforms waste into reusable materials.
Discover the power of our large granulator, designed to handle above 500 kg/hour. It pairs seamlessly with high-power motors and advanced automation systems to maximize productivity.
Adjustment Method: Fine-tune your production with ease. Capacity can be tailored by adjusting the screw speed, feeding speed, or mold aperture, ensuring flexibility and precision in your operations.
Q: Can the granulator manage high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for materials?
A: Yes, certain equipment can incorporate a pre-drying system, such as a hopper dryer. However, for high humidity materials, like unwashed recycled bottles, additional pre-treatment such as centrifugal dehydration is essential.
Q: Is the granulator compatible with various types of melted plastics? Are equipment adjustments needed when changing raw materials?
A: Absolutely. The higher the melt index, the better the material flowability. For instance, LDPE with MI=10 is easier to process compared to HDPE with MI=2, simplifying transitions between materials.
Q: What are the methods to control the uniformity, density, and shape of the produced particles?
A: Ensuring particle uniformity relies on precise screw design, such as utilizing a larger aspect ratio for enhanced plasticization, paired with meticulous temperature control.
The particle shape is influenced by the cutting method:
Underwater Strip Cutting: This method yields regular particles, perfect for applications demanding high precision.
Hot Cutting Grain: Offers high efficiency, though there may be the occurrence of burrs, ideal for less precision-intensive tasks.
Collaborate with Us: Together, let's pave the way to a more sustainable future in plastic recycling, leveraging our innovative solutions.
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