Soft Plastic Granulation Line
Customers can tailor their choice from our two-stage, three-stage, and four-stage machines, finely tuned to meet every unique production requirement. The ingeniously crafted design ensures exceptional compatibility and superior granulation results. This granulator is ideal for recycling gritty waste and transforming scraps into valuable resources. The gearbox is engineered with a high torque design, ensuring low noise and smooth, uninterrupted operation. Our proprietary screw design elevates coordination, effectively minimizing particle black spots and color discrepancies. The equipment, tailored to the material's unique characteristics, features forced feeding and a hydraulic mesh changer, enhancing capacity while conserving energy. Moreover, both vacuum and conventional exhaust systems adeptly remove moisture, exhaust gases, and impurities, guaranteeing consistently stable extrusion and the production of superior solid particles.
Hard Plastic Granulation Line
This Machine Line expertly heats and melts a variety of plastic raw materials. It then employs a high-speed rotating cutter to precisely slice the melted plastic into small, uniform particles. During this cutting-edge process, the plastic is rapidly rotated, stirred, and rubbed, achieving a uniform size and shape. This process significantly enhances the reprocessing performance of the plastic, making it optimal for further manufacturing.
Our Machine Line is a champion in reducing plastic degradation and producing superior quality particles. An invaluable asset for clients recycling PP, PE, and other hard plastic materials, it stands out as an easy-to-operate, highly practical granulation recycling model. Its widespread adoption and popularity in the field of PP and PE recycling are testaments to its efficiency and reliability.
| 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: The process of recycling plastics plays a pivotal role in slashing environmental contamination. By effectively managing plastic waste, it dramatically curtails the adverse impacts on our precious land and water resources.
Resource Conservation: Embrace recycling as it allows for the repeated use of plastic products, consequently diminishing the necessity for virgin plastics. This process is instrumental in preserving non-renewable resources, including critical oil reserves.
2. Policy Support
Government Promotion: Environmental protection has become a central focus for governments globally. To aid the plastic recycling sector, they have implemented an array of policies and regulations designed to bolster growth and sustainability within the industry.
Economic Incentives: In certain nations, there exists a beneficial landscape where governments extend tax breaks and subsidies to recycling companies, thereby fueling the industry’s expansion and fostering innovation.
3. Market Demand
Enterprise Demand: With rising ecological consciousness, a growing number of enterprises are opting for recycled plastics, thereby decreasing their environmental footprint and aligning with sustainable practices.
Consumer Preference: The appetite for eco-friendly products is surging, with consumers demonstrating a willingness to pay a premium for items crafted from recycled materials, contributing to a greener planet.
4. Technological Progress
Recycling Technology: The relentless advancement in recycling technology is revolutionizing the industry by enhancing efficiency, reducing costs, and elevating the quality of the recycling process.
Innovative Applications: The creation of novel materials and processes is expanding the horizons for recycled plastics, enabling their application across diverse fields such as construction and textiles.
5. Global Trends
International Cooperation: A collaborative spirit is burgeoning among environmental organizations and businesses worldwide, striving together to advance the plastic recycling industry through strengthened alliances.
Standardization: The establishment of international standards is crucial in enhancing the quality of recycled plastics, facilitating their widespread circulation and use in the global market.
The plastic recycling industry harbors vast potential and numerous benefits. Not only does it mitigate environmental pollution and conserve resources, but it also thrives under the dual propulsion of policy support and escalating market demand. With ongoing technological innovations and heightened global cooperation, the industry stands on the brink of a flourishing future.
Q: What is the price of a plastic granulation line?
A: The price is contingent upon the cleanliness level of the final material and the desired production capacity. We are committed to recommending the most efficient granulation line tailored to the customer's budgetary constraints, ensuring an optimal investment.
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: Offers a straightforward design and is cost-effective, making it ideal for handling standard plastics such as single material PP or PE. However, it struggles with mixed or impurity-laden recycled materials and has a limited processing capacity.
Twin screw: Boasts a robust mixing capability, perfect for processing recycled or mixed materials like PP and PE, or modified plastics requiring additives like flame retardants or colorants. It provides superior yield and operational stability.
Triple screw: Commonly deployed in scenarios demanding high output and precision, such as high-end engineering plastic granulation. It is, however, more costly and requires complex maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is recommended. Conversely, if dealing with single materials on a tight budget, a single screw granulator presents a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: With a capacity of 50-200 kg per hour, it is adept for startups or small-scale production, offering flexibility to adjust to specific production needs.
Medium-Sized Granulator: With an impressive capacity ranging from 200 to 500 kg/h, this granulator is a staple in both recycling plants and modified plastic facilities. It’s the workhorse you need for efficient and reliable material processing.
Large Granulator: Designed for substantial operations, this granulator handles over 500 kg/hour with ease. It’s equipped to pair seamlessly with a high-power motor and an advanced automation system, making it perfect for large-scale manufacturing environments.
Adjustment Method: Tailor your production capacity effortlessly! Capacity can be fine-tuned by adjusting parameters such as screw speed, feeding rate, or mold aperture, providing you with flexibility and precision in operation.
Q: Can it effectively handle high humidity, impurities, or mixed plastics? Are there any preprocessing requirements like crushing and cleaning before use?
A: Certain systems are compatible with integrated pre-drying solutions, such as a hopper dryer. However, when dealing with significantly high humidity raw materials, like unwashed recycled bottles, additional preprocessing is recommended, including centrifugal dehydration, to ensure optimal results.
Q: Does the equipment support a variety of melted plastics? Is any equipment adjustment needed when switching between different raw material types?
A: Indeed, the processing ease is directly related to the melt index; materials with a higher melt index, such as LDPE with an MI of 10, exhibit greater flowability compared to those like HDPE with an MI of 2, ensuring smoother transitions and efficient processing.
Q: What measures are in place to control the uniformity, density, and shape of the produced particles?
A: The uniformity of output particles is significantly influenced by the screw design, where a larger aspect ratio contributes to more consistent plasticization, paired with precise temperature control to maintain high quality.
The particle shape is determined by your chosen cutting method:
Underwater Strip Cutting: This method ensures particles are uniform and perfect for high-precision applications.
Hot Cutting Grain: While highly efficient, this method may introduce slight irregularities such as burrs to the finished product.
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