Soft Plastic Granulation Line
Customers can elevate their production capabilities by selecting from our two-stage, three-stage, and four-stage machines, tailored specifically to meet varying production demands. With a unique design that ensures outstanding compatibility and superior granulation results, this granulator excels in recycling dirty waste and producing high-quality scraps. The advanced gearbox is engineered for high torque, ensuring low noise and smooth, seamless operation. Our specially crafted screw design enhances coordination, effectively mitigating issues such as particle black spots and color discrepancies. Depending on material characteristics, this system is equipped with forced feeding and a hydraulic mesh changer to optimize capacity and conserve energy. Furthermore, both vacuum and conventional exhaust systems efficiently eliminate moisture, exhaust gases, and impurities, guaranteeing stable extrusion and superior solid particle production.
Hard Plastic Granulation Line
This state-of-the-art machine line is designed to heat and melt various plastic raw materials, utilizing a high-speed rotating cutter to transform melted plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in particles with enhanced uniformity in size and shape. This significantly boosts the reprocessing performance of the plastic, making it a cornerstone of efficient and effective granulation.
The machine line is instrumental in reducing plastic degradation while producing superior quality particles. It serves as an invaluable asset for clients focused on recycling PP, PE, and other hard material plastics. Not only is it straightforward to operate, but it also represents a highly practical granulation recycling solution that has gained immense popularity in the PP and PE recycling sectors due to its efficiency and practicality.
| 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 cleaner world by recycling plastics, significantly curbing the pollution that affects our precious land and water resources.
Resource Conservation: By opting for recycling and reusing plastics, we not only reduce the demand for virgin plastics but also preserve critical non-renewable resources like oil.
2. Policy support
Government Promotion: Globally, governments are prioritizing environmental safeguarding, implementing an array of policies to nurture the plastic recycling industry's growth.
Economic Incentives: In various regions, governments enhance industry growth through tax breaks and subsidies to plastic recyclers, stimulating further development.
3. Market demand
Enterprise Demand: As eco-consciousness rises, enterprises are increasingly opting for recycled plastics to diminish their environmental impact.
Consumer Preference: Eco-friendly products are gaining traction, with consumers willing to pay more for offerings that incorporate recycled materials.
4. Technological progress
Recycling Technology: The field of plastic recycling is witnessing groundbreaking advancements, enhancing process efficiency, cost-effectiveness, and quality.
Innovative Applications: Novel materials and methods are expanding recycled plastics' applications across diverse domains, including construction and textiles.
5. Global Trends
International Cooperation: Collaboration among global environmental organizations and enterprises is intensifying to advance the plastic recycling industry's cause.
Standardization: Establishing international standards is crucial for boosting recycled plastics' quality, facilitating their global market integration.
The plastic recycling industry holds immense promise and benefits. It not only mitigates environmental pollution and conserves resources but also thrives on policy support and market demand. With technological strides and enhanced global collaboration, the future of plastic recycling shines brightly.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the desired cleanliness level of the final material and the needed production capacity. We offer tailored granulation line solutions, ensuring the best combination within your budget.
Q: What sets apart single screw, twin-screw, and triple screw granulators? Which is ideal for my requirements?
A:Single Screw: Simple, cost-effective, perfect for standard plastics like PP and PE. However, it struggles with mixed or impurity-laden materials, offering limited processing.
Twin Screw: Excels in mixing, ideal for recycled or mixed materials and additives like colorants. It boasts superior yield and stability.
Triple Screw: Best for high-output and precision scenarios, such as high-end engineering granulation, but entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, choose a twin-screw granulator. For single materials and budget constraints, a single screw granulator is advisable.
Q: What is the production capacity range, hourly or daily? Is it adjustable?
A: Introducing our Small Granulator: With a capacity of 50-200 kg/hour, this compact powerhouse is perfect for startups or small-scale production facilities aiming to optimize their operations efficiently.
Explore our Medium-Sized Granulator: Operating at 200-500 kg/h, this model is a staple in recycling plants and modified plastic facilities, offering the reliability and performance needed for substantial processing demands.
Discover the capabilities of our Large Granulator: Designed for volumes above 500 kg/hour, it pairs seamlessly with high-power motors and automated systems to meet the needs of large-scale industrial applications.
Adjustment Method: Fine-tune your production capacity effortlessly by adjusting the screw speed, feeding speed, or mold aperture to match your specific requirements.
Q: Can the granulator handle materials with high humidity, impurities, or mixed plastics? Is there a need for preprocessing, such as crushing and cleaning?
A: While some equipment includes an integrated pre-drying system, like a hopper dryer, high-humidity raw materials (e.g., unwashed recycled bottles) necessitate additional pre-treatment, such as centrifugal dehydration, to ensure optimal performance.
Q: Does the equipment support various types of melted plastics, and is adjustment necessary when switching raw materials?
A: Materials with a higher melt index exhibit superior flowability. For instance, LDPE with an MI of 10 is more manageable compared to HDPE with an MI of 2, making process adjustments essential for different materials.
Q: What are the methods to control the uniformity, density, and shape of the plastic particles?
A: Achieving particle uniformity relies on precise screw design, such as a larger aspect ratio for more uniform plasticization, coupled with accurate temperature control.
The shape of the particles is determined through the cutting method employed:
Underwater strip cutting results in regular particles, ideal for applications that demand high precision.
Hot cutting grain offers high efficiency but may produce particles with burrs.
Partner with Zhangjiagang Deling Machinery Co, Ltd for a Sustainable Future in Plastic Recycling
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