Soft Plastic Granulation Line
Customers can select from innovative two-stage, three-stage, and four-stage machines tailored to your production demands. Our uniquely engineered design ensures seamless compatibility and superior granulation results. This exceptional granulator excels in recycling unclean waste and processing scraps efficiently. Key features include a high-torque gear box offering low noise and smooth operation, while our specially crafted screw design enhances coordination, minimizing black spots and color discrepancies. Further optimizing performance, the system features forced feeding and a hydraulic mesh changer for enhanced capacity and energy efficiency. Our advanced vacuum and traditional exhaust systems effectively eliminate moisture, gases, and impurities, delivering consistently stable extrusion and higher-quality solid particles.
Hard Plastic Granulation Line
This state-of-the-art Machine Line is designed to heat and melt an array of plastic raw materials, subsequently utilizing a high-speed rotating cutter to transform the molten plastic into precisely uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and friction, resulting in consistently sized and shaped particles that significantly enhance the plastic's reprocessing capabilities.
The Machine Line is instrumental in minimizing plastic degradation and producing superior quality particles, making it an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Furthermore, the machine's user-friendly operational design represents a highly practical granulation recycling model, gaining widespread popularity in 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: The recycling of plastics serves as a powerful tool to significantly reduce environmental pollution caused by plastic waste, while also safeguarding precious land and water resources from potential harm.
Resource conservation: Through the recycling and reutilization of plastic products, we can not only cut down the demand for virgin plastics but also preserve non-renewable resources like oil.
2. Policy support
Government promotion: Globally, governments are placing greater emphasis on the importance of environmental conservation, rolling out a multitude of policies and regulations that bolster and drive the growth of the plastic recycling sector.
Economic incentives: In several nations, governments offer enticing tax breaks and subsidies, thereby stimulating further growth and expansion in the plastic recycling industry.
3. Market demand
Enterprise demand: As awareness around environmental conservation grows, an increasing number of businesses are opting for recycled plastics, striving to minimize their ecological footprint.
Consumer preference: The market for eco-friendly products is on the rise, with consumers showing a willingness to pay a premium for items crafted from recycled materials.
4. Technological progress
Recycling technology: Advancements in plastic recycling technology are paving the way for processes that are not only more efficient and cost-effective but also produce superior quality outputs.
Innovative applications: The emergence of groundbreaking materials and processes is expanding the horizons for recycled plastics, making them viable in diverse industries, from construction to textiles.
5. Global Trends
International Cooperation: Environmental entities and enterprises from around the globe are forging stronger alliances, collectively advancing the evolution of the plastic recycling domain.
Standardization: The formulation of global standards is instrumental in elevating the quality of recycled plastics, thereby enhancing their circulation and acceptance in the global arena.
The plastic recycling industry stands on the brink of an exciting future, boasting expansive prospects and distinct benefits. It not only contributes to environmental preservation and resource-saving but also thrives on the dual engines of policy and market demand. As technological innovations flourish and international collaborations intensify, the industry is poised for a radiant future.
Q: What is the price of plastic granulation line?
A: Pricing varies based on the desired cleanliness of the finished material and the production capacity required by the customer. We can recommend the most efficient granulation line configuration tailored to the customer's budget.
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 straightforward design and low cost, this type is best for ordinary plastics like single material PP or PE, although it struggles with mixed or impurity-laden recycled materials, offering only limited processing capability.
Twin screw: Known for its robust mixing capabilities, ideal for recycled, mixed, or modified plastics needing additives like flame retardants. It delivers higher output and stability.
Triple screw: Suited for scenarios requiring high precision and output, such as top-tier engineering plastic granulation, albeit with a higher cost and intricate maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, if the raw material is singular and budget-conscious, a single screw granulator is advisable.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: This nimble powerhouse processes 50-200 kg/hour, perfect for entrepreneurs launching new ventures or managing compact production lines.
Medium-Sized Granulator: Offering a robust capacity of 200-500 kg/hour, this option is a staple in recycling facilities and plastic modification plants, ensuring efficient and reliable operation.
Large Granulator: Engineered for demanding tasks, it boasts a capacity exceeding 500 kg/hour. It's designed to pair seamlessly with high-power motors and sophisticated automation systems for optimal performance.
Adjustment Method: Effortlessly tailor your production capacity by manipulating the screw speed, adjusting the feeding speed, or selecting the appropriate mold aperture to suit your specific requirements.
Q: Is the equipment capable of handling materials with high humidity, impurities, or mixed plastics? Is pre-processing like crushing and cleaning necessary?
A: While some systems can incorporate pre-drying solutions like hopper dryers, particularly moist materials, such as unwashed recycled bottles, may need additional pre-treatment processes like centrifugal dehydration to ensure optimal granulation.
Q: Can the system accommodate different types of melted plastics, and is any adjustment required when switching between raw materials?
A: The melt index plays a crucial role in processing; materials with a higher melt index, like LDPE with MI=10, offer superior flowability compared to those with a lower index, such as HDPE with MI=2, facilitating easier handling.
Q: What methods are available to manage the uniformity, density, and shape of the granulated particles?
A: Uniformity in particles is largely influenced by screw design—greater aspect ratios yield more consistent plasticization—and precise temperature control is crucial.
The shape of the particles is a direct result of the cutting method employed:
Underwater Strip Cutting: Produces regular, well-defined particles, ideal for applications demanding high precision.
Hot Cutting Grain: Offers high efficiency, though it may result in particles with slight burrs.
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