Soft Plastic Granulation Line
Customers can select from a versatile range of two-stage, three-stage, or four-stage machines tailored to meet specific production needs. Its innovative design ensures exceptional compatibility and superior granulation quality, making it an ideal choice for recycling contaminated waste and transforming scraps into valuable resources. The gear box is engineered for high torque, delivering low noise and remarkably smooth operations. The specially crafted screw design greatly enhances coordination, addressing issues such as black spots and color discrepancies in the granules. To optimize efficiency and power savings, the system incorporates a forced feeding mechanism and a hydraulic mesh changer, adapting to the unique properties of different materials. Moreover, both vacuum and conventional exhaust systems are employed to effectively eliminate moisture, exhaust gases, and impurities, guaranteeing consistent extrusion and the production of top-quality solid particles.
Hard Plastic Granulation Line
This innovative Machine Line is engineered to transform various plastic raw materials by heating and melting them, followed by cutting the molten plastic into small, uniform particles using a high-speed rotating cutter. During this process, the plastic undergoes rapid rotation, stirring, and abrasion, which significantly enhances the uniformity in size and shape of the particles, thereby boosting their reprocessing performance and ensuring superior quality.
The Machine Line is pivotal in minimizing plastic degradation, producing superior quality particles. It stands as a valuable asset for clients engaged in recycling PP, PE, and other hard plastic materials. The machine is designed for user-friendly operation, offering a highly practical and efficient granulation recycling solution that has become immensely popular in the PP, PE recycling sector.
| 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 drastically cut down on environmental pollution. This noble effort minimizes the detrimental effects on our cherished land and water resources, ensuring a cleaner and safer planet for future generations.
Resource conservation: Recycling and reusing plastic products is a smart way to decrease the demand for virgin plastics. This practice conserves precious non-renewable resources like oil, contributing to a more sustainable future.
2. Policy support
Government promotion: Governments across the globe are increasingly prioritizing environmental conservation. They are actively rolling out a multitude of policies and regulations designed to bolster and nurture the growth of the plastic recycling industry.
Economic incentives: In various countries, enticing economic measures such as tax benefits and subsidies are extended to plastic recycling enterprises, propelling the industry's expansion and encouraging sustainable practices.
3. Market demand
Enterprise demand: As environmental consciousness grows, an increasing number of enterprises are opting for recycled plastics. This choice is driven by the desire to significantly reduce their environmental impact and promote eco-friendly practices.
Consumer preference: The demand for eco-friendly products is on the rise. Consumers are showing a willingness to pay a premium for products crafted with recycled materials, spotlighting the shift towards sustainable consumerism.
4. Technological progress
Recycling technology: The field of plastic recycling technology is advancing at an impressive pace. These innovations make recycling processes more efficient, cost-effective, and result in higher quality output, pushing the industry forward.
Innovative applications: Groundbreaking advancements in materials and processes are broadening the horizons for recycled plastics, making them viable for use in diverse fields such as building materials, textiles, and more.
5. Global Trends
International Cooperation: Global collaboration among environmental organizations and businesses is intensifying. Together, they are spearheading initiatives to drive forward the plastic recycling industry, promoting sustainable practices worldwide.
Standardization: The establishment of international standards plays a pivotal role in elevating the quality of recycled plastics. This development aids in their widespread circulation and utilization across global markets, fostering a harmonized approach.
The plastic recycling industry offers immense opportunities and notable advantages. It not only significantly mitigates environmental pollution and conserves vital resources but also benefits from robust policy support and burgeoning market demand. Coupled with relentless technological advancements and enhanced global cooperation, the industry is poised for a radiant 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. Our experts can recommend the most effective granulation line configurations tailored to your budget and operational needs.
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 cost-effective pricing, single screw granulators are ideal for processing basic plastics such as single material PP or PE. However, they are less adaptable to mixed or impurity-laden recycled materials and have a limited processing capacity.
Twin screw: Boasting strong mixing capabilities, twin-screw granulators excel in processing recycled, mixed, or modified plastics that require additives like flame retardants or colorants. They offer superior yield and stability.
Triple screw: Employed in high-demand scenarios, triple-screw granulators deliver exceptional output and precision, making them suitable for high-end engineering plastics. However, they come with a higher price tag and complex maintenance requirements.
Suggestion: For processing recycled or mixed modified materials, a twin-screw granulator is highly recommended. Conversely, if working with uniform raw materials and a limited budget, a single screw granulator is an effective choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Designed to cater to budding enterprises or boutique production settings, this granulator boasts a processing capacity ranging from 50 to 200 kg per hour. Ideal for startups or small-scale production environments.
Medium-Sized Granulator: Perfectly crafted for the bustling activity of recycling plants or the innovative processes in modified plastic plants, this equipment operates at an impressive 200-500 kg/h.
Large Granulator: Tailored for extensive production demands, this robust granulator handles outputs exceeding 500 kg per hour. It pairs seamlessly with high-power motors and sophisticated automation systems to achieve peak efficiency.
Adjustment Method: Fine-tune your production capacity effortlessly by altering the screw speed, feeding speed, or mold aperture, allowing for precise control and optimization.
Q: Is your machine adept at managing materials with high humidity, impurities, or mixed plastics? What pre-processing steps, such as crushing and cleaning, might be necessary?
A: Certain equipment models are enhanced with an integrated pre-drying system, like a hopper dryer. However, materials with high moisture content, such as unwashed recycled bottles, often necessitate additional pre-treatment processes, including centrifugal dehydration, to ensure optimal performance.
Q: Can this machine accommodate various melted plastic types? Is any adjustment required when changing raw materials?
A: The melt index is crucial in processing different plastics. Materials with higher melt indices (e.g., LDPE with MI=10) exhibit superior flowability, making them more manageable compared to those with lower indices (e.g., HDPE with MI=2).
Q: What are the methods to regulate the uniformity, density, and shape of the produced plastic particles?
A: Achieving particle uniformity hinges on the sophisticated design of the screw, where a larger aspect ratio can lead to more consistent plasticization, complemented by precise temperature control for consistent quality.
The cutting method plays a pivotal role in determining particle shape:
Underwater Strip Cutting: Provides regularly-shaped particles, meeting high-precision requirements with utmost reliability.
Hot Cutting Grain: Praised for its high efficiency, though it may result in particles with slight burrs.
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