Soft Plastic Granulation Line
Customers can choose from two-stage, three-stage, and four-stage machines tailored to meet diverse production requirements. The ingeniously crafted design ensures superb compatibility and superior granulation efficiency. This granulator is impeccably suited for recycling dirty waste and efficiently producing scraps. Featuring a high-torque gearbox, it operates with minimal noise and maximum smoothness. A uniquely designed screw enhances coordination, effectively mitigating issues of particle black spots and color differences. Tailored to the material's characteristics, it comes equipped with forced feeding and a hydraulic mesh changer, optimizing capacity while reducing power consumption. Moreover, vacuum and conventional exhaust systems proficiently eliminate moisture, exhaust gases, and impurities, ensuring a stable extrusion process and high-quality solid particles.
Hard Plastic Granulation Line
This Machine Line is designed to ambitiously heat and delicately melt various plastic raw materials. Through the masterful use of a high-speed rotating cutter, the melted plastic is transformed into small, uniform particles. During this cutting process, the plastic experiences rapid rotation, stirring, and rubbing, ensuring uniform size and shape of the particles, which significantly enhances the reprocessing performance of the plastic.
The Machine Line is engineered to effectively minimize plastic degradation while producing top-quality particles. It serves as an indispensable ally for clients recycling PP, PE, and other hard material plastics. Not only is the machine remarkably easy to operate, but it also exemplifies a highly practical granulation recycling mode, gaining widespread popularity in the PP and 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: In our quest for a cleaner planet, plastic recycling emerges as a pivotal force. By transforming plastic waste into useful materials, we significantly mitigate the detrimental effects on our precious land and water ecosystems.
Resource Conservation: Recycling plastic not only lessens the need for virgin plastics but also conserves essential non-renewable resources, such as oil, contributing to a more sustainable future.
2. Policy support
Government Promotion: Globally, governments are championing green initiatives, crafting policies and regulations to accelerate the advancement of the plastic recycling sector.
Economic Incentives: To nurture the growth of the industry, many governments offer tax breaks and subsidies, empowering recycling companies to thrive and innovate.
3. Market demand
Enterprise Demand: As enterprises become environmentally conscious, they increasingly opt for recycled plastics, reflecting a commitment to reducing their ecological impact.
Consumer Preference: The market is witnessing a surge in demand for eco-friendly products, with consumers willing to invest more in goods crafted from recycled materials, bolstering the green economy.
4. Technological progress
Recycling Technology: Cutting-edge advancements in plastic recycling are revolutionizing the industry, leading to processes that are more efficient, cost-effective, and yield superior quality outputs.
Innovative Applications: Breakthroughs in materials and techniques are unlocking new possibilities for using recycled plastics, expanding their application across diverse fields such as construction and textiles.
5. Global Trends
International Cooperation: A global alliance is forming as environmental groups and businesses unite, collectively propelling the plastic recycling industry towards greater heights.
Standardization: The establishment of international standards ensures the quality and facilitates the global exchange and utilization of recycled plastics, fostering a robust worldwide market.
The plastic recycling industry stands on the brink of a transformative era, offering unparalleled opportunities to combat pollution, conserve resources, and thrive under robust policy support and soaring market demand. With relentless technological innovation and strengthened international ties, the industry's horizon is set to shine brighter than ever.
Q: What is the price of plastic granulation line?
A: Pricing is influenced by the desired cleanliness level of the final material and the production capacity requirements. We offer tailored recommendations to align with the customer's budget, ensuring the most efficient granulation line combination.
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: Characterized by a straightforward design and economical cost, this granulator is perfect for basic plastics, like single-component PP and PE, although it's less adept at handling mixed or impurity-laden recycled materials, resulting in limited processing capabilities.
Twin Screw: Renowned for its superior mixing prowess, it adeptly processes recycled or mixed materials, including modified plastics requiring additives like flame retardants or colorants, delivering enhanced yield and stability.
Triple Screw: Designed for high-output and precision-demand scenarios, such as premium engineering plastic granulation, albeit with higher costs and complex maintenance needs.
Suggestion: For recycled or modified mixed raw materials, opt for a twin-screw granulator. If dealing with single materials and operating on a budget, a single screw granulator serves as a viable solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Designed for an output of 50-200 kg/hour, this equipment is the ideal choice for startups or small-scale production units looking to optimize their processes efficiently.
Medium-Sized Granulator: With a capacity of 200-500 kg/h, this model is a staple in recycling plants and modified plastic plants, serving as a reliable workhorse for medium-scale operations.
Large Granulator: Featuring an output of over 500 kg/hour, this powerhouse requires a high-power motor and a sophisticated automation system, making it perfect for large-scale industrial applications.
Adjustment Method: Tailor your production capacity seamlessly by tweaking the screw speed, feeding speed, or mold aperture, ensuring the most efficient operation for your needs.
Q: Is the granulator capable of handling materials with high humidity, impurities, or mixed plastics? Do we need to preprocess materials, such as through crushing and cleaning, before use?
A: While some equipment can be equipped with integrated pre-drying systems like a hopper dryer, high humidity raw materials, such as unwashed recycled bottles, will need additional pre-treatment methods, including centrifugal dehydration, to ensure optimal processing.
Q: Can the system accommodate different types of melted plastics? Is there a need to adjust the equipment when switching between different raw materials?
A: The melt index plays a vital role in determining the processability of the material. Plastics with a higher melt index, such as LDPE with MI=10, offer better flowability and are easier to process compared to lower index materials like HDPE with MI=2.
Q: What measures can be taken to control particle uniformity, density, and shape during production?
A: Achieving uniform particle production hinges on the screw design, where a larger aspect ratio fosters more consistent plasticization, and precise temperature control is key.
The method of cutting significantly influences the particle shape:
Underwater Strip Cutting: This technique produces regular particles, suitable for applications demanding high precision.
Hot Cutting Grain: Offers high efficiency but may result in particles with burrs, which can be a consideration based on the end-use requirements.
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