Soft Plastic Granulation Line
Our cutting-edge granulation machines offer unmatched versatility with options for two-stage, three-stage, and four-stage configurations, allowing customization to precisely meet your production demands. The innovative design ensures superior compatibility and exceptional granulation quality. Perfectly engineered for recycling even the dirtiest waste and generating scraps, our machines feature a high-torque gearbox for whisper-quiet, seamless operation. The distinctive screw design enhances coordination, effectively addressing issues like black spots and color inconsistencies. Tailored to the specific characteristics of materials, the system includes a forced feeding mechanism and a hydraulic mesh changer for improved capacity and energy efficiency. Moreover, both vacuum and conventional exhaust systems excel at removing moisture, exhaust, and impurities, assuring more stable extrusion and higher-quality solid particles.
Hard Plastic Granulation Line
Experience unparalleled efficiency with our state-of-the-art granulation line, which expertly heats and melts an array of plastic raw materials, employing a high-speed rotating cutter to meticulously shape the molten plastic into small, consistent particles. This dynamic cutting process involves rapid rotation, stirring, and friction, resulting in particles of uniform size and shape, significantly enhancing the material's reprocessing performance and offering unparalleled quality in recycling endeavors.
This innovative machine line is specifically designed to minimize plastic degradation and produce superior quality particles, proving to be an indispensable ally for clients engaged in recycling PP, PE, and other hard plastic materials. Not only is the machine straightforward to operate, but it also represents a highly effective granulation recycling solution that has rapidly gained 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: Embrace a sustainable future as plastic recycling drastically cuts down the environmental pollution caused by plastic waste, safeguarding our precious land and water resources.
Resource Conservation: By embracing recycling and reusing plastic products, we significantly decrease the demand for virgin plastics, thereby conserving invaluable non-renewable resources like oil.
2. Policy support
Government Promotion: Worldwide, governments are putting environmental preservation at the forefront, introducing numerous policies and regulations to bolster and nurture the burgeoning plastic recycling industry.
Economic Incentives: In certain countries, governments offer enticing tax incentives and subsidies to plastic recycling firms, propelling industry growth even further.
3. Market demand
Enterprise Demand: As environmental consciousness spreads, businesses are increasingly opting for recycled plastics to curtail their ecological impact.
Consumer Preference: With a surge in demand for eco-friendly products, consumers are ready to invest more in items crafted from recycled materials.
4. Technological progress
Recycling Technology: The constant evolution in plastic recycling technology enhances efficiency, cost-effectiveness, and quality, making recycling more appealing and viable.
Innovative Applications: Breakthroughs in new materials and processes open doors for recycled plastics to be utilized across varied sectors like construction and textiles, broadening their application spectrum.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and businesses are joining forces, collaboratively advancing the plastic recycling sector.
Standardization: Establishing international standards elevates the quality of recycled plastics, enhancing their global market circulation and usability.
The plastic recycling industry holds vast potential, offering immense advantages. It not only combats environmental pollution and conserves resources but also thrives under the dual boost of policy support and market demand. With relentless technological strides and strengthened global alliances, this industry is poised for a luminous future.
Q: What is the price of the plastic granulation line?
A: Pricing is contingent upon the customer's desired material cleanliness and production capacity. We are committed to recommending the most effective granulation line tailored to the client's budget considerations.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is best for my requirements?
A:Single Screw: Featuring a straightforward design and cost-effectiveness, it excels in processing standard plastics (like single-material PP, PE new substances). However, it struggles with mixed or recycled materials with impurities, offering limited processing capacity.
Twin Screw: Renowned for its robust mixing capabilities, it adeptly handles recycled, mixed materials (like PP, PE blends) or modified plastics requiring additives (such as flame retardants, colorants), delivering superior yield and consistency.
Triple Screw: Predominantly used in scenarios demanding high output and precision (like high-end engineering plastic granulation), it comes with high costs and intricate maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, for single raw materials on a budget, opting for a single screw granulator is a smart choice.
Q: What is the production range per hour or day? Is it adjustable?
A: Small granulator: Processing power ranges from 50 to 200 kg/hour, perfectly designed for startups or those embarking on small-scale production journeys.
Medium-sized granulator: Handles 200 to 500 kg/h, making it an ideal choice for recycling plants and modified plastic facilities.
Large granulator: Capable of processing above 500 kg/hour, this granulator is designed to be paired with a high-power motor and advanced automation systems for optimal efficiency.
Adjustment method: Easily modify capacity by adjusting the screw speed, feeding rate, or mold aperture for tailored production.
Q: Can it effectively process high humidity, impurities, or mixed plastics? Is pre-processing, such as crushing and cleaning, necessary for the materials?
A: While some granulators can be equipped with pre-drying systems like a hopper dryer, high humidity materials—such as unwashed recycled bottles—require additional pre-treatment solutions like centrifugal dehydration to ensure optimal performance.
Q: Does it accommodate various types of melted plastics, and are equipment adjustments necessary when switching between different raw materials?
A: The ease of processing is highly dependent on the melt index; materials with a higher melt index, such as LDPE with MI=10, exhibit better flowability compared to those like HDPE with MI=2.
Q: What methods ensure control over the uniformity, density, and shape of the resulting plastic particles?
A: The uniformity of the plastic particles is influenced by the screw design, with a higher aspect ratio ensuring more consistent plasticization, alongside precise temperature control.
The form of particles is dictated by the cutting method employed:
Underwater strip cutting: Produces regular particles, ideal for applications demanding high precision.
Hot cutting grain: Offers high efficiency, although the resultant particles may have burrs.
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