Soft Plastic Granulation Line
Customers are presented with the versatile choice of two-stage, three-stage, or four-stage machines tailored to meet varied production demands. The innovative design not only ensures outstanding compatibility but also enhances the granulation process. This granulator excels in recycling dirty waste and transforming scraps into usable material. Its gear box boasts a high torque design, ensuring low noise and seamless operation. The specially crafted screw design enhances coordination, effectively addressing issues like particle black spots and color disparities. To optimize performance and conserve energy, the machine adapts to material characteristics with features like forced feeding and a hydraulic mesh changer. Additionally, both vacuum and conventional exhaust systems work efficiently to remove moisture, exhaust gases, and impurities, thereby guaranteeing more stable extrusion and superior solid particles.
Hard Plastic Granulation Line
This innovative Machine Line efficiently heats and melts an array of plastic raw materials, utilizing a high-speed rotating cutter to transform the melted plastic into small, uniform particles. During the cutting stage, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in uniform size and shape of plastic particles. This enhances the reprocessing performance of the plastic, making it ideal for recycling applications.
The Machine Line is a powerful ally in minimizing plastic degradation and producing superior particles, serving as an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Its user-friendly operation and practical granulation recycling mode have made it a standout choice in the PP, PE recycling sector.
| 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, greener future by harnessing the power of plastic recycling. This revolutionary process significantly cuts down on environmental pollution caused by plastic waste, safeguarding our precious land and water resources from harm.
Resource conservation: Revolutionize resource management by recycling and reusing plastic products. This approach not only slashes the demand for virgin plastics but also preserves invaluable non-renewable resources like oil, ensuring a sustainable tomorrow.
2. Policy support
Government promotion: Global governments are championing the cause of environmental preservation, rolling out a plethora of policies and regulations to stimulate and sustain the burgeoning plastic recycling industry.
Economic incentives: Many nations are incentivizing the growth of the plastic recycling sector through enticing tax breaks and subsidies, fueling industry expansion and innovation.
3. Market demand
Enterprise demand: As environmental consciousness rises, more enterprises are pivoting towards using recycled plastics to diminish their ecological impact, signaling a shift towards sustainable business practices.
Consumer preference: The burgeoning demand for eco-friendly products is evident, as consumers are increasingly willing to invest in products crafted from recycled materials, reflecting a commitment to sustainability.
4. Technological progress
Recycling technology: The evolution of plastic recycling technology is paving the way for enhanced efficiency, cost-effectiveness, and superior quality in the recycling process.
Innovative applications: Cutting-edge materials and processes are unlocking new realms for recycled plastics, extending their application into diverse fields such as building materials and textiles.
5. Global Trends
International Cooperation: The global community, comprising environmental organizations and enterprises, is forging stronger alliances to collectively propel the development of the plastic recycling industry forward.
Standardization: The establishment of international standards is elevating the quality of recycled plastics, enhancing their circulation and application across global markets.
The plastic recycling industry is poised for immense growth and offers remarkable benefits. It not only tackles environmental pollution and conserves resources but also enjoys robust support from policy frameworks and market forces. As technology advances and global cooperation intensifies, the industry is set to flourish, brightening the horizon for future sustainability.
Q: What is the price of plastic granulation line?
A: The cost varies based on the desired cleanliness level of the final material and production capacity. We offer tailored granulation line combinations that perfectly align with the customer's budget and requirements, ensuring optimal efficiency and value.
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: Boasting a straightforward design and low cost, this is ideal for processing basic plastics (like single-material PP, PE new materials). However, it's less suited for mixed or recycled materials with impurities, offering limited processing capability.
Twin screw: Known for its robust mixing capacity, it's perfect for recycling mixed materials (e.g., PP, PE mixed materials) or modified plastics requiring additives (such as flame retardants, colorants), delivering higher yield and stability.
Triple screw: Typically employed when high output and precision are paramount (e.g., high-end engineering plastic granulation), though it comes with a higher cost and complex maintenance needs.
Suggestion: For recycled or mixed modified materials, opt for a twin-screw granulator. For single materials with budget constraints, a single screw granulator offers an economical solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: With a capacity of 50-200 kg/hour, this granulator is the perfect choice for startups or small-scale production. It delivers efficiency and reliability, ensuring your operations run smoothly.
Medium Sized Granulator: Offering an impressive capacity range of 200-500 kg/h, our medium granulators are a staple in recycling plants and modified plastic facilities. They provide the versatility and performance you need for efficient recycling processes.
Large Granulator: For heavyweight recycling tasks, our large granulator handles over 500 kg/hour. Ideal for high-volume operations, it requires pairing with a high-power motor and an advanced automation system to maximize efficiency and throughput.
Adjustment Method: Achieve optimal capacity by skillfully adjusting the screw speed, feeding speed, or mold aperture. This flexibility allows for precision control in your production process.
Q: Can the machine manage high humidity, impurities, or mixed plastics? Do the materials need to undergo pre-processing such as crushing and cleaning?
A: Certain equipment models come with integrated pre-drying systems like hopper dryers. However, handling high humidity raw materials, such as unwashed recycled bottles, necessitates additional pre-treatment, including centrifugal dehydration, to ensure optimal processing.
Q: Does the equipment support various types of melted plastics? Is equipment adjustment necessary when switching raw materials?
A: The processability of plastics depends on their melt index. Higher melt index materials, such as LDPE with MI=10, exhibit stronger flowability compared to those with lower indices like HDPE with MI=2, making them easier to process.
Q: What techniques are used to control the uniformity, density, and shape of particles?
A: Achieving uniform particles hinges on impeccable screw design, such as a larger aspect ratio for uniform plasticization, and precise temperature control, ensuring consistency in every batch.
The particle shape is influenced by the cutting method employed:
Underwater Strip Cutting: Delivering regular particles, this method is ideal for applications with high-precision requirements.
Hot Cutting Grain: Known for its high efficiency, although it may occasionally result in particles with burrs.
Partner with Us for a Sustainable Future in Plastic Recycling: Join hands with Zhangjiagang Deling Machinery Co, Ltd to innovate and transform the landscape of plastic recycling. Together, we can make a significant impact on sustainability and environmental conservation.
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