Soft Plastic Granulation Line
Our innovative pellet machines offer a variety of configurations: choose from two-stage, three-stage, and even the more advanced four-stage systems, tailored to meet all your production needs. These machines boast a unique design that ensures exceptional compatibility and superior granulation outcomes. They are particularly adept at recycling even the dirtiest waste and processing scraps efficiently. The high-torque gearbox ensures a quiet, smooth operation, while the specially-designed screw optimizes coordination, significantly reducing issues with particle black spots and color variance. Adaptable to different material characteristics, the granulator is equipped with a forced feeding system and a hydraulic mesh changer for enhanced capacity and energy savings. Additionally, sophisticated vacuum and conventional exhaust systems effectively eliminate moisture, gases, and impurities, guaranteeing stable extrusion and producing remarkably solid particles.
Hard Plastic Granulation Line
Our exclusive machine line excels at heating and melting various plastic raw materials, utilizing a high-speed rotating cutter to transform melted plastic into small, uniform particles. This process involves rapid rotation, stirring, and rubbing, ensuring consistency in particle size and shape, thereby significantly enhancing the reprocessing performance of the plastic material.
This advanced machine line is a master in minimizing plastic degradation while producing superior quality particles. It is the ultimate solution for clients recycling PP, PE, and other hard material plastics. Its user-friendly design makes it an exceedingly practical granulation recycling mode, gaining immense popularity in the PP, 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: Through the efficient recycling of plastic waste, we can significantly diminish environmental pollution, safeguarding our precious land and water resources from harm.
Resource conservation: Recycling and reusing plastic products helps to cut down the reliance on virgin plastics, thereby preserving non-renewable resources such as oil, ensuring a sustainable future.
2. Policy support
Government promotion: With an unwavering focus on environmental protection, governments globally have rolled out a plethora of policies and regulations, fostering the growth and development of the plastic recycling industry.
Economic incentives: Governments in several nations offer enticing tax incentives and subsidies to plastic recycling enterprises, propelling the industry's progress and encouraging more businesses to join the movement.
3. Market demand
Enterprise demand: As environmental consciousness rises, an increasing number of enterprises are opting for recycled plastics to curb their environmental impact, showcasing a commitment to sustainability.
Consumer preference: There is a burgeoning demand for eco-friendly products, with consumers showing a willingness to pay a premium for items made with recycled materials, reflecting a shift towards sustainable living.
4. Technological progress
Recycling technology: Advancements in plastic recycling technology have revolutionized the process, making it more efficient, cost-effective, and capable of producing higher quality recycled materials.
Innovative applications: Cutting-edge developments in materials and processes are expanding the use of recycled plastics into diverse fields like building materials and textiles, broadening their application scope.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are forging stronger alliances to collectively accelerate the growth and evolution of the plastic recycling industry.
Standardization: The establishment of international standards is crucial in elevating the quality of recycled plastics and facilitating their global market circulation and utilization.
The plastic recycling industry boasts vast prospects and remarkable advantages, offering solutions to reduce environmental pollution, conserve resources, and benefit from both policy backing and market demand. As technology continues to progress and global cooperation strengthens, the plastic recycling industry is poised for an even brighter future.
Q: What is the price of plastic granulation line?
A: Pricing is contingent on the cleanliness of the final material and the desired production capacity. We can recommend the most effective granulation line combination tailored to the customer's budget preferences, ensuring optimal performance.
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 simple structure, this option is cost-efficient, ideal for processing standard plastics like single material PP or PE, though it may struggle with mixed or impurity-laden recycled materials, and offers limited processing capacity.
Twin screw: Renowned for its powerful mixing capabilities, this variant excels at processing recycled, mixed materials, or modified plastics with additives like flame retardants or colorants, delivering superior yield and stability.
Triple screw: Perfect for high-output, high-precision scenarios such as high-end engineering plastic granulation. Although it offers exceptional quality, the cost is higher and maintenance more complex.
Suggestion: For recycled or mixed-modified raw materials, a twin-screw granulator is recommended; while for single raw materials with budget constraints, a single screw granulator remains an excellent choice.
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 compact machine is perfect for startups or small-scale production facilities aiming to establish a foothold in the recycling industry.
Medium-Sized Granulator: Engineered to handle 200-500 kg/h, this versatile machine is a staple in recycling plants and modified plastic plants, making it ideal for businesses looking to scale up their operations seamlessly.
Large Granulator: Designed for heavy-duty operations exceeding 500 kg/hour, this powerhouse requires integration with a high-power motor and advanced automation systems, offering unmatched efficiency and productivity.
Adjustment Method: Achieve optimal capacity by fine-tuning the screw speed, feeding rate, or mold aperture, providing flexibility and precision to meet varying production demands.
Q: Can the machine handle high humidity, impurities, or mixed plastic materials? Are there any pre-processing requirements like crushing and cleaning?
A: Certain models come equipped with an integrated pre-drying system, such as a hopper dryer. However, for high humidity materials like unwashed recycled bottles, additional pre-treatment such as centrifugal dehydration may be necessary to ensure optimal performance.
Q: Does the equipment support various types of melted plastics? Is it necessary to adjust the machine when switching between different raw materials?
A: Materials with a higher melt index exhibit stronger flowability, making them easier to process. For instance, LDPE with an MI of 10 is more manageable than HDPE with an MI of 2, highlighting the adaptability of the granulator.
Q: How can we ensure the uniformity, density, and shape of the granulated particles?
A: The uniformity of particles is influenced by the screw design, where a larger aspect ratio enhances uniform plasticization. Precise temperature control also plays a crucial role in achieving consistency.
The shape of the particles is determined by the cutting technique employed:
Underwater Strip Cutting: This method produces regular particles, ideal for applications requiring high precision and uniformity.
Hot Cutting Grain: Offers high efficiency, although the resulting particles may occasionally exhibit burrs.
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