Soft Plastic Granulation Line
Customers have the luxury of selecting from a versatile array of machines, available in two-stage, three-stage, and four-stage options, precisely tailored to meet diverse production needs. Our innovative design ensures exceptional compatibility and superior granulation quality. This granulator excels in recycling contaminated waste and efficiently managing scrap production. Featuring a gearbox with a high-torque design, it guarantees whisper-quiet, seamless operation. The specialized screw design enhances coordination, effectively minimizing particle black spots and color discrepancies. For optimal performance, it is equipped with both a forced feeding and a hydraulic mesh changer, enabling enhanced capacity and reduced power consumption. Moreover, our advanced vacuum and conventional exhaust systems skilfully eliminate moisture, exhaust gases, and impurities, ensuring a more stable extrusion process and the production of superior solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts a wide range of plastic raw materials, utilizing a high-speed rotating cutter to transform the molten plastic into small, uniform particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in remarkably consistent particle size and shape, significantly enhancing the plastic's reprocessing capabilities.
The Machine Line is instrumental in minimizing plastic degradation, delivering top-notch particle quality. It serves as an indispensable ally for clients recycling PP, PE, and other hard plastic materials. Additionally, the machine's user-friendly operation makes it an exceptionally practical choice for granulation recycling, gaining widespread popularity in 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 significantly cuts down the environmental pollution caused by plastic waste, safeguarding our land and water resources from irreversible damage.
Resource Conservation: By recycling and reusing plastic products, the reliance on virgin plastics is minimized, preserving precious non-renewable resources like oil.
2. Policy Support
Government Promotion: Globally, governments are prioritizing environmental protection. They are enacting numerous policies and regulations that actively encourage and support the burgeoning plastic recycling industry.
Economic Incentives: In several countries, governments offer substantial tax benefits and subsidies to plastic recycling companies, accelerating industry growth.
3. Market Demand
Enterprise Demand: With the rise in environmental consciousness, an increasing number of enterprises are opting for recycled plastics to lessen their ecological impact.
Consumer Preference: The demand for eco-friendly products is surging, with consumers ready to pay a premium for items made from recycled materials.
4. Technological Progress
Recycling Technology: Tremendous advancements in plastic recycling technology have made the process more efficient, cost-effective, and enhanced the quality of recycled materials.
Innovative Applications: The innovation in materials and processes expands the use of recycled plastics to more fields, such as construction materials and textiles.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are collaborating to jointly propel the plastic recycling industry forward.
Standardization: The formulation of international standards enhances the quality of recycled plastics and promotes their global market circulation and utilization.
The plastic recycling industry is poised for remarkable growth with its vast prospects and distinctive advantages, like reducing pollution and conserving resources. It receives a dual boost from policy support and market demand. With continuous technological advancements and stronger global cooperation, the industry is headed for a brighter, sustainable future.
Q: What is the price of the plastic granulation line?
A: Pricing depends on the customer's material cleanliness level and required production capacity. We can recommend the most cost-effective granulation line combination based on their budget and specific needs.
Q: What are the differences between single screw, twin-screw, and triple screw granulators? Which is most suitable for my requirements?
A:Single Screw: Features a simple structure and low cost, making it ideal for processing standard plastics (e.g., single material PP, PE). However, it has limited adaptability for mixed or impurity-containing recycled materials and a lower processing capacity.
Twin Screw: Exhibits strong mixing capabilities, suitable for recycling mixed materials (e.g., PP, PE mixtures) or modified plastics needing additives (such as flame retardants or colorants), providing higher yield and stability.
Triple Screw: Best for scenarios requiring high output and precision (e.g., high-end engineering plastic granulation), although it involves higher costs and complex maintenance.
Suggestion: If dealing with recycled or mixed modified materials, opt for a twin-screw granulator. For single materials and a limited budget, a single screw granulator remains a good choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Ideal for startups and small-scale operations, this compact powerhouse delivers an impressive capacity range of 50-200 kg/hour, offering a perfect balance of efficiency and convenience.
Medium-Sized Granulator: Designed for demanding environments like recycling plants or modified plastic facilities, our medium-sized granulator boasts a remarkable capacity of 200-500 kg/h, ensuring optimal performance and reliability.
Large Granulator: For high-volume operations, our robust large granulator, with a capacity exceeding 500 kg/hour, is engineered to pair seamlessly with high-power motors and sophisticated automation systems, delivering unparalleled efficiency.
Adjustment Method: Effortlessly optimize capacity with our advanced adjustment features. Tailor output by fine-tuning the screw speed, feeding speed, or mold aperture to suit your specific production needs.
Q: Can the machine process materials with high humidity, impurities, or mixed plastics? Is pre-treatment, such as crushing and cleaning, necessary?
A: Our versatile equipment can integrate with pre-drying systems, like hopper dryers. However, materials with high humidity, such as unwashed recycled bottles, require additional pre-treatment, including centrifugal dehydration, to ensure optimal performance.
Q: Does the machine accommodate various melted plastic types? Is equipment adjustment needed when changing raw materials?
A: Materials with a higher melt index exhibit greater flowability. For instance, LDPE with an MI of 10 processes more easily compared to HDPE with an MI of 2. Adjustments may be necessary depending on the specific material characteristics.
Q: How can the uniformity, density, and shape of particles be controlled?
A: Achieving particle uniformity hinges on precise screw design, such as a larger aspect ratio for enhanced plasticization, coupled with exact temperature control.
The particle shape is influenced by the cutting method:
Underwater Strip Cutting: This method produces regular particles, ideal for high-precision applications.
Hot Cutting Granulation: Offers high efficiency, though some particles may exhibit burrs.
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