Soft Plastic Granulation Line: Tailored to meet the diverse needs of our clients, this line embodies innovation and efficiency in the recycling industry, focusing on the transformation of soft plastics into new, usable materials.
Customers can select from two-stage, three-stage, and four-stage configurations to perfectly align with their unique production needs. Our specialized design ensures seamless compatibility and superior granulation quality. This granulator excels in recycling contaminated waste and producing scrap materials with unparalleled precision. Featuring a high-torque gearbox, the machine boasts low noise and smooth operation, while the unique screw design enhances coordination to address issues like particle black spots and color discrepancies. Depending on the material characteristics, it comes equipped with forced feeding and a hydraulic mesh changer to enhance capacity and conserve energy. Furthermore, both vacuum and traditional exhaust systems are integrated to efficiently remove moisture, gases, and impurities, ensuring stable extrusion and superior-quality solid particles.
Hard Plastic Granulation Line: Engineered to tackle the challenges of hard plastic recycling, this line is a testament to cutting-edge technology and robust performance.
This advanced Machine Line is designed to heat and melt various plastic raw materials, utilizing a high-speed rotating cutter to uniformly slice the molten plastic into small, consistent particles. Throughout this process, the plastics are rapidly rotated, stirred, and rubbed, ensuring uniformity in size and shape, thereby enhancing their reprocessing capabilities.
This Machine Line is indispensable in reducing plastic degradation and producing superior particles. It stands as an ideal partner for clients recycling PP, PE, and other hard plastic materials. Not only is the machine user-friendly and highly practical, but it also represents a leading granulation recycling method, 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 |
The Promising Future and Unique Advantages of the Plastic Recycling Industry
1. Environmental Protection
Pollution Reduction: Plastic recycling effectively curtails the environmental damage caused by plastic waste, significantly minimizing harm to our precious land and water resources.
Conserving Resources: By embracing recycling and reusing plastic products, we can reduce the demand for virgin plastics, thereby conserving vital non-renewable resources like oil.
2. Policy Support
Government Promotion: Globally, governments are placing a stronger emphasis on environmental protection, introducing a myriad of policies and regulations to bolster the plastic recycling industry's growth.
Economic Incentives: Certain countries offer tax benefits and subsidies to plastic recycling companies, propelling the industry towards greater development.
3. Market Demand
Enterprise Demand: With heightened environmental awareness, an increasing number of enterprises are opting for recycled plastics to lessen their environmental impact.
Consumer Preference: As the demand for eco-friendly products surges, consumers are willing to pay extra for products crafted from recycled materials.
4. Technological Progress
Advanced Recycling Technology: Continuous innovations are making plastic recycling processes more efficient, cost-effective, and produce superior quality outcomes.
Innovative Applications: New materials and processes are unlocking diverse applications for recycled plastics in fields like construction, textiles, and beyond.
5. Global Trends
International Cooperation: Worldwide, environmental organizations and enterprises are collaborating to propel the plastic recycling industry's growth.
Standardization: Establishing international standards enhances the quality and global trade of recycled plastics, fostering their widespread use.
Plastic recycling holds vast potential and remarkable benefits. It reduces environmental harm and conserves resources, supported by both policy initiatives and market demand. As technology advances and global cooperation intensifies, the industry is poised for a shining future.
Q: What is the price of the plastic granulation line?
A: Pricing is influenced by the desired cleanliness level of the end material and production capacity needs. We offer tailored recommendations for the most effective granulation line setup, aligning with customer budget considerations.
Q: What distinguishes single, twin, and triple screw granulators? Which should I choose for my needs?
A:Single Screw: Featuring simplicity and affordability, ideal for standard plastics (like single material PP, PE), but less effective with mixed or impurity-laden materials, and offers limited processing power.
Twin Screw: Offers robust mixing capabilities, well-suited for recycled or mixed materials (such as PP, PE blends) or modified plastics needing additives like flame retardants, ensuring higher yield and stability.
Triple Screw: Designed for scenarios demanding high output and precision (e.g., high-end engineering plastic granulation), though it entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, opt for a twin-screw granulator; for single material with a limited budget, a single screw granulator remains a viable option.
Q: What is the production range per hour or day? Is it adjustable?
A: Small Granulator: Ideal for Startups - This efficient granulator, capable of processing between 50-200 kg/hour, is perfectly tailored for startups or small-scale production facilities aiming to make a big impact in the plastic recycling industry.
Medium-Sized Granulator: The Heart of Recycling Plants - With a capacity ranging from 200-500 kg/hour, these versatile granulators are a staple in recycling and modified plastic plants, embodying the perfect blend of performance and reliability.
Large Granulator: Power Meets Precision - Designed for heavy-duty operations, these granulators handle over 500 kg/hour, requiring high-power motors and sophisticated automation systems to meet the demands of large-scale production efficiently.
Adjustment Method: Customize Your Output - Achieve the desired capacity with precision by adjusting the screw speed, feeding speed, or mold aperture, ensuring optimal performance and flexibility in your production process.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed (such as crushing and cleaning) beforehand for optimal performance?
A: While some equipment includes integrated pre-drying systems like hopper dryers, raw materials with high humidity, such as unwashed recycled bottles, require additional pre-treatment, such as centrifugal dehydration, to ensure successful processing.
Q: Does it support different types of melted plastics? Is any equipment adjustment required when switching between various raw materials?
A: The ease of processing is influenced by the material's melt index; for instance, LDPE with a melt index (MI) of 10 flows more readily than HDPE with an MI of 2, highlighting the adaptability of our systems to different types of melted plastics.
Q: How does one control the uniformity, density, and shape of granulated particles?
A: The uniformity of particles is influenced by screw design, where a larger aspect ratio results in more consistent plasticization, alongside meticulous temperature control for precision.
The shape of the particles is determined by the cutting method employed:
Underwater Strip Cutting: This method produces regular particles, ideal for applications requiring high precision and consistency.
Hot Cutting Grain: Known for its high efficiency, this method may produce particles with burrs, making it suitable for less precision-critical tasks.
Join Forces with Us for a Greener Tomorrow - Partner with Zhangjiagang Deling Machinery Co, Ltd to drive innovation in sustainable plastic recycling and contribute to a cleaner, more sustainable future.
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