Soft Plastic Granulation Line
Customers are empowered to select from our versatile range of two-stage, three-stage, and four-stage machines, tailored to meet diverse production needs. Our innovative design ensures optimal compatibility and superior granulation quality. This cutting-edge granulator is exceptionally adept at recycling contaminated waste and transforming scraps into valuable resources. Gear Box: Engineered for high torque performance, it operates with minimal noise and maximum smoothness. Our specialized screw design enhances coordination, effectively mitigating issues of particle discoloration and black spots. Tailored to material characteristics, the machine is equipped with a forced feeding mechanism and hydraulic mesh changer, delivering enhanced capacity while conserving energy. Additionally, both vacuum and conventional exhaust systems proficiently eliminate moisture, gases, and impurities, guaranteeing a stable extrusion process and high-quality solid particles.
Hard Plastic Granulation Line
This Machine Line excels at heating and melting a diverse range of plastic raw materials, utilizing a high-speed rotating cutter to transform the melted plastic into small, consistently uniform particles. During cutting, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in uniformly sized and shaped particles that significantly enhance the plastic's reprocessing performance.
The Machine Line is instrumental in minimizing plastic degradation while producing superior quality particles, proving to be an indispensable asset for clients recycling PP, PE, and other hard plastic materials. Designed with user-friendliness in mind, this machine offers a highly practical granulation recycling approach that has garnered significant 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: Embrace the power of plastic recycling to effectively diminish the environmental pollution wreaked by plastic waste. Safeguard our precious land and water resources, ensuring a sustainable future for generations to come.
Resource Conservation: Through the innovative recycling and reusing of plastic products, we can significantly curtail the demand for new, virgin plastics. This strategic approach not only conserves non-renewable resources like oil but also supports a circular economy.
2. Policy Support
Government Promotion: Across the globe, governments are putting an amplified focus on environmental protection. They’re rolling out an array of progressive policies and regulations designed to bolster and nurture the plastic recycling industry.
Economic Incentives: In select countries, governments are further incentivizing the growth of plastic recycling companies through tax breaks and subsidies, propelling the industry to new heights.
3. Market Demand
Enterprise Demand: As environmental awareness grows, a wave of enterprises is turning to recycled plastics to significantly slash their environmental footprints, aligning with eco-conscious corporate values.
Consumer Preference: The clamor for eco-friendly products is on the rise. Consumers are increasingly eager to pay a premium for merchandise crafted from recycled materials, reflecting a shift toward sustainable consumption.
4. Technological Progress
Recycling Technology: The relentless advancements in plastic recycling technology are revolutionizing the process, making it more efficient, cost-effective, and yielding higher quality outcomes than ever before.
Innovative Applications: Pioneering new materials and processes are broadening the scope of recycled plastics, opening doors to applications in various sectors, including construction materials, textiles, and more.
5. Global Trends
International Cooperation: Environmental organizations and companies around the world are forging stronger partnerships, collaboratively championing the evolution and expansion of the plastic recycling industry.
Standardization: The establishment of international standards is pivotal in elevating the quality of recycled plastics, facilitating their seamless circulation and utilization in the global marketplace.
A Glorious Horizon for Plastic Recycling: With vast prospects and compelling advantages, the plastic recycling industry stands poised to not only mitigate environmental pollution and conserve resources but thrive under the dual impetus of policy support and burgeoning market demand. As technology continues to leap forward and global cooperation intensifies, the future of the plastic recycling industry gleams with promise.
Q: What is the price of plastic granulation line?
A: The pricing of a plastic granulation line is contingent upon the customer's desired cleanliness level of the final product and the necessary production capacity. We are equipped to recommend the most efficient and budget-friendly granulation line combination tailored to your specific needs.
Q: What is the difference between single screw, twin-screw, and triple screw granulators? Which one is more suitable for my needs?
A:Single Screw: Featuring a simplistic design, single screw granulators are low-cost and ideal for processing straightforward plastics (like PP, PE new materials). However, they have limited adaptability to mixed or recycled materials containing impurities and a constrained processing capacity.
Twin Screw: Renowned for robust mixing abilities, twin-screw granulators excel in handling recycled and mixed materials (like PP, PE blends) or modified plastics necessitating additives (such as flame retardants, colorants). They deliver superior output and stability.
Triple Screw: Targeted at high-output, high-precision scenarios (including high-end engineering plastic granulation), triple screw granulators are advanced and powerful, though they come with higher costs and complex maintenance requirements.
Suggestion: If working with recycled or mixed modified materials, a twin-screw granulator is recommended for optimal results. For single raw materials with budget constraints, a single screw granulator remains a commendable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Designed for startups or small-scale production endeavors, these granulators boast a production range of 50-200 kg/hour, with potential for adjustment to match production needs.
Medium-sized Granulator: This robust and efficient machine boasts a processing capacity of 200-500 kg/h, making it an ideal choice for recycling plants or modified plastic plants. Its size and capability ensure it meets the demands of medium-sized operations smoothly.
Large Granulator: Capable of processing above 500 kg/hour, this powerhouse is paired with a high-power motor and an advanced automation system. Its impressive capacity is perfect for large-scale operations, providing unmatched efficiency and productivity.
Adjustment Method: Customize the granulation capacity effortlessly by adjusting the screw speed, feeding speed, or mold aperture. This versatile feature allows you to tailor the machine's output to your specific needs, ensuring optimal performance every time.
Q: Can this machine tackle high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary for the materials?
A: Some equipment comes equipped with an integrated pre-drying system, like a hopper dryer. However, high humidity raw materials, such as unwashed recycled bottles, will require additional pre-treatment methods such as centrifugal dehydration to ensure smooth processing.
Q: Is the machine compatible with various types of melted plastics? Is equipment adjustment necessary when switching between different raw materials?
A: Plastics with a higher melt index exhibit stronger flowability; for instance, LDPE with an MI=10 is more easily processed than HDPE with an MI=2. Adjustments may be required to optimize performance based on the melt index of the materials.
Q: How can you ensure the uniformity, density, and shape of the plastic particles?
A: The uniformity of particles is highly influenced by the screw design, where a larger aspect ratio leads to more consistent plasticization. Additionally, precise temperature control plays a crucial role in maintaining uniformity.
The particle shape is determined by the sophisticated cutting method utilized:
Underwater Strip Cutting: This method ensures regular particles, perfectly suited for high-precision requirements, delivering consistent quality.
Hot Cutting Grain: Offers high efficiency, though it may result in particles with burrs, suitable for applications where speed is a priority.
Partner with Us: Join hands with Zhangjiagang Deling Machinery Co, Ltd for a sustainable and innovative future in plastic recycling, where cutting-edge technology meets environmental responsibility.
Audited Supplier 
){kind=link}