Soft Plastic Granulation Line
Customers are presented with a versatile selection of machines, offering two-stage, three-stage, and four-stage options tailored to meet diverse production needs. The ingeniously crafted design ensures exceptional compatibility and superior granulation, making it an ideal choice for recycling contaminated waste and scrap production. Equipped with a high-torque gearbox, it ensures smoother, quieter operations. The unique screw design enhances coordination, effectively addressing issues like particle black spots and color discrepancies. Tailored with material-specific features, it includes forced feeding and a hydraulic mesh changer, boosting capacity while optimizing energy efficiency. Moreover, both vacuum and conventional exhaust systems efficiently expel moisture, gases, and impurities, ensuring stable extrusion and high-quality solid particles.
Hard Plastic Granulation Line
This innovative Machine Line masterfully heats and melts various plastic raw materials, employing a high-speed rotating cutter for precision cutting of the melted plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which significantly enhances the uniformity in size and shape of the plastic particles, thereby improving their reprocessing efficiency.
The Machine Line is a formidable ally in reducing plastic degradation, producing superior quality particles. It serves as an invaluable asset for clients engaged in recycling PP, PE, and other hard material plastics. With its user-friendly operation and highly practical granulation recycling capabilities, this machine has gained immense popularity in the PP and PE recycling industry.
| 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: Harnessing the power of plastic recycling can significantly alleviate the pollution burden on our environment—cutting down on the damage inflicted on our precious land and water resources by plastic waste.
Resource Conservation: By tapping into the recycling and reuse of plastic products, we can diminish the reliance on virgin plastics, thereby conserving non-renewable resources like oil.
2. Policy Support
Government Promotion: With a global focus on environmental protection, governments are rolling out comprehensive policies and regulations designed to bolster the growth of the plastic recycling sector.
Economic Incentives: In several nations, governments are enticing plastic recycling companies with tax breaks and subsidies to catalyze industry progression further.
3. Market Demand
Enterprise Demand: As environmental awareness rises, a growing number of enterprises are opting for recycled plastics, eager to shrink their ecological footprint.
Consumer Preference: There's a burgeoning market for eco-friendly products, with consumers increasingly willing to pay more for items crafted from recycled materials.
4. Technological Progress
Recycling Technology: The relentless advancement in plastic recycling technology is revolutionizing the process, rendering it more efficient, cost-effective, and of superior quality.
Innovative Applications: The emergence of novel materials and processes is expanding the horizons for recycled plastics, unlocking potential in diverse fields like building materials, textiles, and beyond.
5. Global Trends
International Cooperation: Across the globe, environmental organizations and enterprises are forging alliances to collectively champion the evolution of the plastic recycling industry.
Standardization: The development of universal standards is pivotal in elevating the quality of recycled plastics, facilitating their seamless integration into the global market.
The plastic recycling industry presents vast possibilities and distinct advantages. It not only mitigates environmental pollution and conserves resources but also thrives under the dual impetus of policy support and market demand. With technological strides and fortified global partnerships, the future of the plastic recycling industry is glowing with promise.
Q: What is the price of a plastic granulation line?
A: This varies based on the customer's desired cleanliness level of the final product and the required production capacity. We can recommend the most efficient granulation line setup tailored to your budgetary constraints.
Q: What is the difference between single screw, twin-screw, and triple screw granulators? Which is best suited to my requirements?
A:Single Screw: Featuring a simple structure and low cost, it is perfect for standard plastics (like single material PP, PE), though it struggles with mixed or impurity-laden recycled materials and offers limited capacity.
Twin Screw: Known for robust mixing capabilities, ideal for recycled, mixed materials (like PP, PE blends) or modified plastics requiring additives (e.g., flame retardants, colorants), boasting elevated yield and stability.
Triple Screw: Designed for high output and precision in high-end engineering plastic granulation, though it commands a high cost and entails complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is preferable. For pure, single materials on a tight budget, a single screw granulator serves well.
Q: What is the hourly or daily production range? Is it adaptable?
A: Small Granulator: Ideal for startups or small-scale production, this compact dynamo processes between 50-200 kg/hour. Maximize your efficiency and keep your operations agile with this perfectly scaled solution.
Medium-Sized Granulator: A staple in the industry, this machine processes 200-500 kg/hour, making it perfect for recycling plants or modified plastic manufacturers. Deliver consistent results with this reliable powerhouse.
Large Granulator: For industrial-scale operations needing more than 500 kg/hour, this machine requires a high-power motor and an advanced automation system to deliver peak performance and efficiency.
Adjustment Method: Fine-tune your production effortlessly by adjusting the screw speed, feeding speed, or mold aperture, ensuring that capacity is perfectly aligned with your output goals.
Q: Can this robust machine handle high humidity, impurities, or mixed plastics? Is pre-processing such as crushing and cleaning necessary for optimal performance?
A: Certain models can integrate a pre-drying solution like a hopper dryer, but high humidity materials, such as unwashed recycled bottles, will require additional pre-treatment methods like centrifugal dehydration for best results.
Q: Does the system accommodate various types of melted plastics? Must the equipment be recalibrated when changing raw materials?
A: The material flowability improves with a higher melt index; for example, LDPE with MI=10 is more easily processed than HDPE with MI=2, making adjustments less frequent.
Q: How can we ensure the uniformity, density, and shape of granulated particles for consistent output?
A: Uniformity in particle production hinges on a finely-tuned screw design, such as a larger aspect ratio for enhanced plasticization uniformity, along with precision temperature management.
The shape of the particles is determined by the cutting technique:
Underwater Strip Cutting: Produces regular-shaped particles perfect for high-precision requirements and superior quality assurance.
Hot Cutting Grain: Offers high efficiency and speed, though there might be some minor imperfections like burrs.
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