Soft Plastic Granulation Line
Our versatile granulation machines provide you with a choice of two-stage, three-stage, and four-stage options, tailored to meet your specific production needs. With a unique design that ensures exceptional compatibility and superior granulation, these machines are perfect for recycling even contaminated waste and processing scraps efficiently. The high-torque gearbox ensures minimal noise and smooth operation, while the specially engineered screw design significantly reduces particle black spots and color discrepancies. Depending on the material's characteristics, the machines are equipped with advanced forced feeding and a hydraulic mesh changer to enhance capacity and conserve energy. Additionally, both vacuum and conventional exhaust systems effectively eliminate moisture, gases, and impurities, ensuring stable extrusion and the production of superior quality solid particles.
Hard Plastic Granulation Line
This advanced machine line expertly heats and melts a diverse range of plastic raw materials, utilizing a high-speed rotating cutter to transform the molten plastic into consistently sized and shaped particles. The rapid rotation, stirring, and abrasion during the cutting process enhance the uniformity of the plastic particles, significantly boosting their reprocessing performance and making them ideal for a wide array of applications.
This state-of-the-art machine line is pivotal in minimizing plastic degradation while producing superior quality particles, making it an indispensable asset for clients engaged in recycling PP, PE, and other hard plastic materials. User-friendly and highly practical, this granulation recycling model has garnered widespread acclaim and popularity in the PP and PE recycling sector, thanks to its ease of operation and efficiency.
| 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: Harness the power of plastic recycling to significantly curtail environmental pollution. This proactive measure minimizes the harmful impacts on both land and water resources.
Resource Conservation: Embrace the benefits of recycling and reusing plastic products to dramatically cut down the need for virgin plastics. This not only saves non-renewable resources like oil but also promotes sustainable practices.
2. Policy Support
Government Promotion: Witness the global shift as governments intensify their focus on environmental protection. Numerous policies and regulations are being introduced to actively encourage and bolster the advancement of the plastic recycling sector.
Economic Incentives: Across various nations, governments are stepping up with enticing tax incentives and subsidies for plastic recycling companies, further fueling industry growth and innovation.
3. Market Demand
Enterprise Demand: As environmental consciousness rises, a growing number of enterprises are gravitating towards recycled plastics, aiming to shrink their carbon footprint and lead by example.
Consumer Preference: There is a burgeoning demand for eco-friendly products, with consumers increasingly willing to invest in items made with recycled materials, reflecting a broader shift towards sustainability.
4. Technological Progress
Recycling Technology: Revel in the rapid strides being made in plastic recycling technology, which is continuously enhancing efficiency, driving down costs, and elevating the quality of the recycling process.
Innovative Applications: The advent of groundbreaking materials and processes is expanding the horizons for recycled plastics, unlocking new applications across diverse realms like building materials and textiles.
5. Global Trends
International Cooperation: A global synergy is forming as environmental organizations and businesses worldwide unite to collectively propel the plastic recycling industry towards unprecedented growth.
Standardization: The establishment of international standards is pivotal in enhancing the quality of recycled plastics, thus promoting their seamless circulation and widespread adoption in the global marketplace.
The plastic recycling industry is brimming with potential and unparalleled benefits. By curbing environmental pollution and conserving resources, it garners robust support from both policy frameworks and market demand. As technology relentlessly advances and global collaborations intensify, the industry is poised to soar to new heights.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the desired cleanliness level of the final material and the required production capacity. We offer bespoke recommendations for the most efficient granulation line configurations, tailored to your budgetary constraints.
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: Known for its simple structure and cost-effectiveness, it excels in processing standard plastics (e.g., single material PP, PE new materials). However, it exhibits limited adaptability to mixed or impurity-laden recycled materials with a constrained processing capacity.
Twin Screw: Boasting robust mixing capabilities, it is ideal for handling recycled and mixed materials (e.g., PP, PE mixed materials) or modified plastics requiring additives (e.g., flame retardants, colorants). It offers superior yield and operational stability.
Triple Screw: Primarily utilized in high-output and precision-demanding scenarios (e.g., high-end engineering plastic granulation), it commands higher costs and entails complex maintenance procedures.
Suggestion: If dealing with recycled or mixed modified materials, a twin-screw granulator is recommended. For single raw materials and budget-conscious scenarios, a single screw granulator remains a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of processing 50-200 kg per hour, these versatile machines are perfect for startups or small-scale production facilities looking to make a significant impact in the recycling industry.
Medium-sized granulator: With a processing power between 200-500 kg/h, these granulators are the backbone of recycling plants and modified plastic plants, offering reliability and efficiency.
Large granulator: Designed for outputs above 500 kg per hour, these robust machines require synchronization with high-power motors and advanced automation systems to deliver unmatched performance.
Adjustment method: Fine-tune your production capacity by adjusting screw speed, feeding speed, or mold aperture, allowing for flexible and dynamic operation.
Q: Can this equipment effectively manage high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary?
A: Certain equipment models can be equipped with integrated pre-drying systems, such as hopper dryers. However, highly humid raw materials like unwashed recycled bottles may necessitate additional pre-treatment processes such as centrifugal dehydration.
Q: Does this machinery support various types of melted plastics? Is equipment adjustment required when transitioning between different raw materials?
A: Materials with a higher melt index exhibit superior flowability. For instance, LDPE with MI=10 is more manageable than HDPE with MI=2, making processing more efficient.
Q: What measures are in place for controlling the uniformity, density, and shape of the granulated particles?
A: The uniformity of particles is largely influenced by the screw design—larger aspect ratios can lead to more consistent plasticization—as well as precise temperature control.
The particle shape is determined by the cutting method:
Underwater strip cutting: This method results in regular particles, ideal for applications with high precision requirements.
Hot cutting grain: This technique offers high efficiency, though it may produce particles with slight burrs.
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