Soft Plastic Granulation Line
Customers can select from an impressive range of two-stage, three-stage, and four-stage machines, each tailored to meet specific production requirements with unparalleled efficiency. Our unique design assures exceptional compatibility and superior granulation quality. This granulator is expertly crafted to recycle heavily contaminated waste and transform scraps effortlessly. Key features include a high torque, low noise gearbox for seamless operation, and a specially engineered screw design that enhances coordination, effectively addressing and minimizing issues like particle black spots and color variations. To optimize performance according to material characteristics, the machine is equipped with advanced forced feeding and a hydraulic mesh changer, maximizing capacity while delivering significant energy savings. Furthermore, our sophisticated vacuum and conventional exhaust systems excel in removing moisture, exhaust gases, and impurities, ensuring exceptionally stable extrusion and the production of solid, high-quality particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line skillfully heats and melts an array of plastic raw materials, utilizing a high-speed rotating cutter to precisely slice the molten plastic into consistently sized, uniform particles. As the cutting process unfolds, the plastic is dynamically rotated, stirred, and rubbed, enhancing the uniformity of particle size and shape while significantly boosting the reprocessing efficacy of the plastic.
This innovative machine line is an invaluable asset in mitigating plastic degradation and producing superior quality particles, making it an indispensable ally for clients engaged in recycling PP, PE, and other hard material plastics. Its user-friendly operation makes it an extremely practical choice for granulation recycling, a method that has gained widespread acclaim and popularity within the PP and 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: Plastic recycling significantly curtails environmental pollution caused by waste plastics, thereby protecting and preserving precious land and water resources for future generations.
Resource conservation: By embracing the recycling and reuse of plastics, the necessity for virgin plastic production decreases, saving invaluable non-renewable resources such as oil and promoting a sustainable future.
2. Policy support
Government promotion: As environmental consciousness grows globally, governments are rolling out comprehensive policies and regulations to bolster and advance the flourishing plastic recycling industry.
Economic incentives: In various countries, governments are providing enticing tax benefits and subsidies to stimulate the plastic recycling sector, accelerating its growth and innovation.
3. Market demand
Enterprise demand: With a heightened focus on eco-consciousness, an increasing number of enterprises are opting for recycled plastics to minimize their environmental impact and enhance their sustainability practices.
Consumer preference: As the market for eco-friendly products expands, discerning consumers are willing to invest more in products made with recycled materials, driving demand upwards.
4. Technological progress
Recycling technology: Cutting-edge advancements in plastic recycling technology have ushered in an era of efficiency, cost-effectiveness, and superior quality in the recycling process.
Innovative applications: Breakthroughs in materials and processes have widened the applications of recycled plastics, extending their use into diverse fields like construction materials and textiles.
5. Global Trends
International Cooperation: Global environmental bodies and enterprises are fostering partnerships to drive forward the global plastic recycling industry's expansion and innovation.
Standardization: The establishment of international norms enhances the quality of recycled plastics, ensuring their seamless integration and usage in the global marketplace.
The plastic recycling industry is poised for exceptional growth, offering crucial benefits such as pollution reduction and resource conservation. It is buoyed by robust policy support and burgeoning market demand. As technology advances and global collaboration strengthens, the industry is set to embrace a promising future.
Q: What is the price of plastic granulation line?
A: The price varies based on the cleanliness level of the final material and the desired production capacity. We are equipped to recommend the most efficient granulation line configuration tailored to the customer's budgetary constraints, ensuring optimal performance 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: Featuring a simplistic design and cost-efficiency, it's apt for standard plastics (like single material PP, PE new materials). However, it has limited adaptability to mixed or impurity-laden recycled materials, with constrained processing capabilities.
Twin screw: Known for its robust mixing capabilities, it's ideal for recycled, mixed materials, or modified plastics needing additives (e.g., flame retardants, colorants), offering superior yield and stability.
Triple screw: Preferred for high-demand, high-precision scenarios (like high-end engineering plastic granulation), though it involves higher costs and complex maintenance.
Suggestion: Consider a twin-screw granulator for recycled or mixed modified materials. For single raw materials with budgetary limits, a single screw granulator is a prudent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Ranging from 50 to 200 kg/hour, this capacity is ideal for startups or small-scale production, with flexibility for adjustments to meet specific requirements.
Introducing our medium-sized granulator, designed to handle 200-500 kg/h, making it a staple in recycling plants and modified plastic facilities. Its versatility and efficiency make it an essential component in any recycling operation.
Discover the power of our large granulator, processing over 500 kg per hour. This high-capacity machine is engineered to work seamlessly with a high-power motor and advanced automation system, ensuring smooth and efficient operations for large-scale recycling needs.
Adjustment Method: Easily fine-tune capacity by modifying the screw speed, feeding rate, or mold aperture. This flexibility allows for precise customization to meet varying production demands and optimize performance.
Q: Is the machine capable of processing materials with high humidity, impurities, or mixed plastics? What pre-treatment processes are necessary, such as crushing or cleaning?
A: While some machines can be equipped with a pre-drying system like a hopper dryer, it's important to note that high-moisture raw materials, such as unwashed recycled bottles, typically require additional pre-treatment processes like centrifugal dehydration to ensure optimal results.
Q: Can the equipment accommodate various types of melted plastics, and what adjustments are necessary when switching between different raw materials?
A: The melt index plays a crucial role in processing ease. Higher melt index materials, such as LDPE with MI=10, offer greater flowability and are easier to process compared to lower melt index materials like HDPE with MI=2.
Q: What methods are used to achieve control over particle uniformity, density, and shape?
A: The uniformity of particles is chiefly influenced by screw design. For instance, a larger aspect ratio can lead to more consistent plasticization, and precise temperature control further enhances particle uniformity.
The particle shape is meticulously determined by the cutting method employed:
Underwater strip cutting: Delivers consistent, regular particles, making it ideal for high-precision applications;
Hot cutting grain: Offers high efficiency, although it may produce particles with minor burrs.
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