Soft Plastic Granulation Line
Our cutting-edge granulation machinery offers unparalleled versatility, allowing customers to select from two-stage, three-stage, and four-stage configurations tailored to your production needs. Experience enhanced compatibility and superior granulation with our state-of-the-art design. Perfect for recycling even the dirtiest waste and producing pristine scraps, our granulator boasts a high-torque, low-noise gearbox for seamless operation. The uniquely engineered screw design ensures optimal coordination, effectively minimizing particle black spots and color discrepancies. Equipped with a forced feeding system and a hydraulic mesh changer, it enhances capacity while conserving energy. Moreover, advanced vacuum and conventional exhaust systems proficiently eliminate moisture, exhaust gases, and impurities, guaranteeing consistently stable extrusion and the production of superior solid particles.
Hard Plastic Granulation Line
Our state-of-the-art machine line expertly heats and melts a variety of plastic raw materials. It utilizes a high-speed rotating cutter to precisely cut the molten plastic into small, uniform particles, enhancing the reprocessing performance. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in consistently uniform particle size and shape. This meticulous process significantly boosts the plastic's reprocessing capabilities, ensuring superior quality and performance.
This sophisticated machine line is an excellent ally in reducing plastic degradation while producing superior particles, making it indispensable for clients recycling PP, PE, and other hard materials. With its user-friendly operation, this practical granulation recycling mode has gained considerable popularity in the PP and PE recycling sectors. Discover the ease of use and enhanced productivity offered by our innovative machine line, setting new standards in recycling efficiency and quality.
| 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: Through innovative plastic recycling, environmental pollution caused by plastic waste is significantly lowered, lessening damage to precious land and water resources.
Resource Conservation: Recycling and reusing plastics curtail the need for new virgin plastics, sparing non-renewable resources like oil.
2. Policy Support
Government Promotion: Globally, governments are prioritizing environmental conservation, introducing robust policies and regulations to foster the thriving plastic recycling sector.
Economic Incentives: Some nations offer lucrative tax breaks and subsidies to recycling companies to galvanize the growth of the industry.
3. Market Demand
Enterprise Demand: Heightened environmental consciousness drives enterprises to adopt recycled plastics, mitigating their ecological impact.
Consumer Preference: The appetite for eco-friendly products is rising. Consumers are willing to pay a premium for items incorporating recycled materials.
4. Technological Progress
Recycling Technology: Continuous advancements in recycling technology enhance the efficiency, cost-effectiveness, and quality of the recycling process.
Innovative Applications: Emerging materials and processes broaden the use of recycled plastics to diverse fields like construction and textiles.
5. Global Trends
International Cooperation: Global environmental organizations and companies are intensifying collaborations to advance the plastic recycling industry.
Standardization: The creation of international standards elevates the quality of recycled plastics, boosting their global market integration.
The plastic recycling industry is poised for expansive growth, offering remarkable advantages in reducing pollution and conserving resources. Bolstered by policy support and rising market demand, alongside technological leaps and global partnerships, the industry is set for a luminous future.
Q: What is the price of the plastic granulation line?
A: Pricing hinges on the cleanliness of the final material and desired production output. We provide tailored recommendations for the most cost-effective granulation line within the customer's budget.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which is ideal for my needs?
A:Single Screw: Boasting a simple structure and cost-efficiency, ideal for standard plastic processing (like single PP, PE materials), but less suited for mixed/recycled materials with impurities, offering limited capacity.
Twin Screw: Known for robust mixing ability, perfect for recycled and mixed materials (like PP, PE blends) or modified plastics requiring additives (e.g., flame retardants), ensuring higher yield and consistency.
Triple Screw: Reserved for high-output, precision-demanding scenarios (such as high-end engineering plastics granulation), albeit costly with intricate maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is recommended. Conversely, for single materials with a constrained budget, a single screw option is advantageous.
Q: What is the production range per hour or day? Is it adjustable?
A: Small granulator: Capable of processing 50-200 kg/hour, this compact yet mighty machine is perfect for startups or small-scale production, ensuring efficiency and reliability.
Medium sized granulator: With a robust capacity of 200-500 kg/hour, this versatile machine is a staple in recycling plants or modified plastic plants, providing exceptional performance and adaptability.
Large granulator: Designed for high-volume production with a capacity over 500 kg/hour, it requires integration with a high-power motor and advanced automation system, making it ideal for large-scale industrial operations.
Adjustment method: Effortlessly adjust production capacity by fine-tuning the screw speed, feeding speed, or altering the mold aperture, allowing for precise control and efficiency.
Q: Can the system tackle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for raw materials?
A: While some equipment can be seamlessly integrated with a pre-drying system such as a hopper dryer, high humidity raw materials like unwashed recycled bottles generally require additional pre-treatment methods, such as centrifugal dehydration, to ensure optimal processing.
Q: Is the machine capable of processing various types of melted plastics? Are equipment adjustments necessary when switching raw materials?
A: Materials with a higher melt index exhibit stronger flowability, making them easier to process. For instance, LDPE with a melt index of 10 is significantly simpler to handle compared to HDPE with a melt index of 2.
Q: What methods are employed to control the uniformity, density, and shape of the pellets produced?
A: Achieving particle uniformity hinges on the screw design, where a larger aspect ratio offers more consistent plasticization, combined with precise temperature control.
The shape of the particles is dictated by the cutting method employed:
Underwater strip cutting: This technique produces uniform particles, ideally suited for applications requiring high precision and consistency.
Hot cutting grain: Offers high efficiency, albeit with a potential for burrs, making it suitable for less critical applications.
Partner with Us for a Sustainable Future in Plastic Recycling: Choose Zhangjiagang Deling Machinery Co, Ltd and our User-Friendly Pelletizer Machine for HDPE and LDPE Granulation to lead the way in eco-friendly recycling solutions.
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