Soft Plastic Granulation Line
Customers are offered the flexibility to select from two-stage, three-stage, and four-stage machines tailored to their production needs. Our ingeniously designed system ensures seamless compatibility and superior granulation results. The granulator is exceptionally crafted for recycling soiled waste and generating production scraps efficiently. Equipped with a high-torque gearbox, it operates with minimal noise and remarkable smoothness. The specialized screw design enhances coordination, effectively addressing issues like particle black spots and color disparities. To further optimize efficiency, the machine is outfitted with a forced feeder and hydraulic mesh changer, adapting to material characteristics to boost capacity and conserve energy. Additionally, the incorporation of vacuum and conventional exhaust systems adeptly eliminates moisture, exhaust gases, and impurities, promising consistent extrusion and high-quality solid particles.
Hard Plastic Granulation Line
This sophisticated Machine Line expertly heats and melts a variety of plastic raw materials, subsequently employing a high-speed rotational cutter to meticulously slice the molten plastic into fine, uniform particles. As the cutting process unfolds, the plastic is dynamically rotated, stirred, and rubbed to achieve uniformity in size and shape, significantly enhancing the reprocessing performance and versatility of the plastic materials.
The Machine Line is instrumental in minimizing plastic degradation and yielding superior particle quality. It serves as an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Notably user-friendly, this granulation recycling mode has gained immense popularity in the PP and PE recycling sector, offering practical and efficient recycling solutions.
| 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 can effectively reduce the environmental pollution caused by plastic waste and minimize the damage to land and water resources.
Resource conservation: By recycling and reusing plastic products, the demand for virgin plastics can be reduced, and non renewable resources such as oil can be saved.
2. Policy support
Government promotion: Governments around the world are increasingly focusing on environmental protection and have introduced multiple policies and regulations to encourage and support the development of the plastic recycling industry.
Economic incentives: In some countries, governments provide tax incentives and subsidies to plastic recycling companies to further promote industry development.
3. Market demand
Enterprise demand: With the increasing awareness of environmental protection, more and more enterprises are choosing to use recycled plastics to reduce their environmental footprint.
Consumer preference: The demand for environmentally friendly products has increased, and consumers are willing to pay a premium for products that use recycled materials.
4. Technological progress
Recycling technology: Plastic recycling technology continues to advance, making the recycling process more efficient, cost-effective, and of higher quality.
Innovative applications: The development of new materials and processes enables the application of recycled plastics in more fields, such as building materials, textiles, etc.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are strengthening cooperation to jointly promote the development of the plastic recycling industry.
Standardization: The development of international standards helps to improve the quality of recycled plastics and promote their circulation and use in the global market.
The plastic recycling industry has broad prospects and significant advantages, which can not only reduce environmental pollution and save resources, but also receive dual promotion from policy support and market demand. With the continuous advancement of technology and the strengthening of global cooperation, the plastic recycling industry will usher in a brighter future.
Q: What is the price of plastic granulation line?
A: This depends on the customer's level of cleanliness of the final material and the required production capacity. We can cals recommend themost effective granulation line combination for the customer based of their budget range
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: simple structure, low cost, suitable for processing ordinary plastics (such as single material PP, PE new materials), but poor adaptability to mixed materials or recycled materials containing impurities, limited processing capacity
Twin screw: Strong mixing ability, suitable for processing recycled materials, mixed materials (such as PP, PE mixed materials) or modified plastics that require the addition of additives (such as flame retardants, colorants), with higher yield and stability
Triple screw: It is commonly used in scenarios where high output and high precision are required (such as high-end engineering plastic granulation), but the cost is high and maintenance is complex.
Suggestion: If the raw material is recycled or mixed modified, it is recommended to use a twin-screw granulator; If the raw material is single and the budget is limited, a single screw granulator is also a good choice
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Effortlessly process 50-200 kg per hour—perfectly tailored for startups or small-scale operations seeking efficient and manageable production capabilities.
Medium sized granulator: Capable of processing 200-500 kg per hour, this is the trusted choice for recycling plants and modified plastic facilities, providing robust performance and reliability.
Large granulator: Designed for heavy-duty operations processing over 500 kg per hour, requiring high-power motors and sophisticated automation systems for optimal efficiency.
Adjustment method: Enhance capacity effortlessly by fine-tuning the screw speed, feeding speed, or modifying the mold aperture, ensuring adaptive and flexible production.
Q: Can it manage high humidity, impurities, or mixed plastics? Is pre-processing such as crushing and cleaning necessary for the materials?
A: Certain equipment can incorporate a pre-drying system, like a hopper dryer. However, materials with high humidity, such as unwashed recycled bottles, necessitate additional pre-treatment methods like centrifugal dehydration for optimal results.
Q: Does the system accommodate various types of melted plastics? Is equipment adjustment necessary when switching raw materials?
A: Materials with a higher melt index exhibit stronger flowability, such as LDPE with a melt index of 10 being processed more easily compared to HDPE with a melt index of 2.
Q: What methods are available to control the uniformity, density, and shape of particles?
A: Particle uniformity is influenced by the screw design, with a larger aspect ratio ensuring more consistent plasticization, alongside precise temperature control ensuring high-quality outcomes.
The particle shape is defined by the cutting method employed:
Underwater strip cutting: Yields regular particles ideal for applications demanding high precision and consistency.
Hot cutting grain: Offers high efficiency, although might result in particles with burr edges.
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