Soft Plastic Granulation Line
Customers have the flexibility to select from two-stage, three-stage, and four-stage machines tailored to their specific production needs. Our unique design ensures exceptional compatibility and superior granulation performance. This granulator is exceptionally adept at recycling contaminated waste and efficiently producing scrap materials. Gearbox: Features a high-torque design that operates quietly and smoothly. Our specially engineered screw design enhances coordination, significantly reducing issues such as particle black spots and color discrepancies. Depending on the material's characteristics, the granulator comes equipped with a forced feeding system and a hydraulic mesh changer, optimizing capacity and conserving energy. Furthermore, the inclusion of vacuum and conventional exhaust systems effectively eliminates moisture, exhaust gases, and impurities, ensuring a more stable extrusion process and the production of higher quality solid particles.
Hard Plastic Granulation Line
This machine line expertly heats and melts a wide range of plastic raw materials, employing a high-speed rotating cutter to meticulously shape the molten plastic into small, consistent particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and friction, resulting in uniform size and shape, thereby enhancing the plastic's reprocessing capabilities.
The machine line is instrumental in minimizing plastic degradation and delivering superior quality particles. It's an indispensable asset for clients engaged in recycling PP, PE, and other hard material plastics. Additionally, the machine is user-friendly, offering a highly practical granulation recycling method that has gained widespread 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: Plastic recycling is a powerful ally in our quest for a cleaner planet. It significantly mitigates the environmental pollution caused by plastic waste, safeguarding precious land and water resources from damage.
Resource Conservation: Recycling and reusing plastics is a transformative practice that lessens the need for virgin plastics. This wise strategy conserves non-renewable resources like oil, securing them for future generations.
2. Policy Support
Government Promotion: Across the globe, governments are stepping up their commitment to environmental stewardship. Through robust policies and regulations, they actively encourage and support the flourishing plastic recycling industry.
Economic Incentives: To supercharge industry growth, some nations are offering lucrative tax incentives and subsidies to recycling companies, making sustainability a smart business choice.
3. Market Demand
Enterprise Demand: A growing environmental conscience among enterprises is driving them to embrace recycled plastics, significantly reducing their ecological impact and fostering a sustainable future.
Consumer Preference: The appetite for eco-friendly products is on the rise. Consumers are increasingly willing to invest in products crafted from recycled materials, adding value and purpose to their purchases.
4. Technological Progress
Recycling Technology: The relentless march of innovation in plastic recycling technology is revolutionizing the industry. Enhanced efficiency, cost-effectiveness, and superior quality define the new era of recycling.
Innovative Applications: Groundbreaking developments in materials and processes are unlocking exciting new uses for recycled plastics, spanning diverse industries like construction, textiles, and beyond.
5. Global Trends
International Cooperation: A wave of collaboration is sweeping across the globe as environmental organizations and businesses join forces to propel the plastic recycling industry forward.
Standardization: The rise of international standards is elevating the quality of recycled plastics, paving the way for their seamless integration and widespread adoption in the global market.
The plastic recycling industry is on the brink of a transformative journey, offering vast opportunities and substantial benefits. It combats environmental degradation and conserves resources, bolstered by strong policy backing and growing market demand. With ongoing technological innovations and enhanced global partnerships, the industry is set to shine brighter than ever before.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the desired cleanliness of the final material and production capacity. We specialize in tailoring granulation line solutions that align with our customers' budgetary constraints while maximizing efficiency.
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: This option offers simplicity and cost-effectiveness, ideal for processing standard plastics like PP and PE new materials. While perfect for singular materials, it has limited adaptability for mixed or impurity-laden recycled materials and lower processing capacity.
Twin Screw: Boasting robust mixing capabilities, this is the choice for processing recycled, mixed, or modified plastics, with added additives like flame retardants and colorants, ensuring higher yields and greater stability.
Triple Screw: Tailored for high-output and precision-demanding scenarios, such as top-tier engineering plastic granulation. However, it demands a higher investment and entails complex maintenance.
Suggestion: For recycled or mixed modified raw materials, the twin-screw granulator is recommended. Conversely, if the raw material is singular and budget constraints exist, a single screw granulator remains a commendable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Achieve 50-200 kg/hour – ideal for startups or small-scale operations setting foot in sustainable recycling.
Medium-sized granulator: Delivering 200-500 kg/h capacity, a staple in recycling and modified plastic plants, ensuring efficiency and reliability.
Large granulator: Exceeding 500 kg/hour, this powerhouse requires a high-power motor and an advanced automation system, perfect for heavy-duty operations.
Adjustment method: Tailor your granulator's capacity through precise control of screw speed, feeding rate, or mold aperture to suit your production needs.
Q: Can it efficiently process plastics with high humidity, impurities, or mixed compositions? Is pre-processing, such as crushing and cleaning, required for optimal results?
A: Certain models can incorporate a pre-drying system (e.g., hopper dryer). However, raw materials with high moisture content, like unwashed recycled bottles, necessitate additional pre-treatment, such as centrifugal dehydration, to ensure efficiency.
Q: Does the machine accommodate various types of melted plastics? Is equipment adjustment necessary when changing raw materials?
A: Plastics with a higher melt index exhibit superior flowability; for instance, LDPE with MI=10 is more process-friendly compared to HDPE with MI=2, simplifying operations.
Q: How can we ensure the uniformity, density, and shape of the granulated particles?
A: Particle uniformity is largely influenced by the screw design, where an increased aspect ratio contributes to enhanced plasticization uniformity, coupled with precise temperature control.
The particle shape is shaped by the cutting technique utilized:
Underwater strip cutting: Produces regular particles, catering to high-precision requirements with elegance.
Hot cutting grain: Offers heightened efficiency, though may result in burrs, balancing speed with precision.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd to lead the charge in eco-friendly recycling solutions with our Optimized Plastic Recycling Granulator Machine.
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