Soft Plastic Granulation Line
Customers have the luxury of selecting from an array of sophisticated machines: two-stage, three-stage, or four-stage configurations tailored to your unique production goals. With a unique design crafted for excellence, this granulator promises unparalleled compatibility and superior granulation results. Perfectly engineered for recycling soiled waste and producing scrap materials, it boasts a high-torque gearbox that ensures quiet, seamless operations. The innovative screw design enhances coordination, mitigating issues like particle black spots and color variations. Tailored to specific material characteristics, it features forced feeding and a hydraulic mesh changer, optimizing capacity while conserving energy. Furthermore, the dual vacuum and conventional exhaust systems efficiently eliminate moisture, gases, and impurities, ensuring stable extrusion with superior solid particles.
Hard Plastic Granulation Line
This Machine Line is designed to finesse the process of converting various plastic raw materials. It masterfully heats and melts the plastics, employing a high-speed rotating cutter that slices the molten plastic into perfectly sized small particles. During this operation, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in uniformly sized particles that significantly enhance the plastic's reprocessing capabilities.
This machine line is an essential ally in reducing plastic degradation and crafting superior particles, making it an invaluable resource for clients recycling PP, PE, and other hard plastic materials. Its user-friendly operation establishes it as a practical and efficient solution in granulation recycling, enjoying widespread acclaim in the PP and PE recycling domains.
| 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: Embrace the future with plastic recycling! Reclaiming plastic waste through recycling drastically slashes environmental pollution, safeguarding our precious land and water resources from harm.
Resource conservation: By seamlessly recycling and reusing plastic products, we drastically cut down the demand for virgin plastics, thereby conserving non-renewable resources like oil, which are essential for future generations.
2. Policy support
Government promotion: Around the globe, governments are propelling environmental protection to the forefront by rolling out comprehensive policies and regulations that support and stimulate the burgeoning plastic recycling industry.
Economic incentives: In a bid to accelerate industry growth, certain nations offer lucrative tax incentives and subsidies to plastic recycling companies, bolstering their development and success.
3. Market demand
Enterprise demand: As awareness of environmental protection surges, a growing number of enterprises are opting for recycled plastics, thereby diminishing their environmental impact and promoting sustainability.
Consumer preference: With a heightened consciousness towards sustainability, consumers are increasingly leaning towards eco-friendly products, willing even to pay a premium for those crafted from recycled materials.
4. Technological progress
Recycling technology: The relentless advance of plastic recycling technology enhances the efficiency, cost-effectiveness, and quality of the recycling process, leading to more sustainable outcomes.
Innovative applications: A wave of innovation in material development and processes is broadening the horizons for recycled plastics, paving the way for their use across various domains like building materials and textiles.
5. Global Trends
International Cooperation: Uniting under a common cause, environmental organizations and enterprises worldwide are amplifying their efforts in collaboration to drive the plastic recycling industry forward.
Standardization: The establishment of global standards is instrumental in elevating the quality of recycled plastics, enhancing their circulation and utilization within the international market.
The plastic recycling industry stands at the cusp of a promising future, offering remarkable advantages by mitigating environmental pollution and conserving essential resources. Fueled by robust policy backing and surging market demand, coupled with technological advancements and global cooperation, the industry is poised for a luminous horizon.
Q: What is the price of plastic granulation line?
A: The price hinges on the desired cleanliness level of the final material and intended production capacity. We can deftly recommend the most effective granulation line configuration tailored to the customer’s budgetary framework.
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: Boasting a simple structure and low cost, it's ideal for processing ordinary plastics—like single material PP and PE new materials. However, it's less adaptable for mixed or impurity-laden recycled materials, capping its processing capability.
Twin screw: With robust mixing prowess, it's perfect for recycled and mixed materials (such as PP, PE mixtures), or modified plastics requiring additive incorporation (like flame retardants or colorants), ensuring higher yield and stability.
Triple screw: Predominantly used for high-output, high-precision scenarios—like high-end engineering plastic granulation—though it incurs higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. For single raw materials with budget constraints, a single screw granulator offers a viable solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of processing 50-200 kg/hour, this compact powerhouse is ideal for startups or small-scale production units. Its efficiency ensures a streamlined operation even in limited space.
Medium-sized granulator: This versatile machine handles 200-500 kg/h, making it a staple in recycling plants or modified plastic production facilities. It offers the perfect balance between capacity and efficiency.
Large granulator: With a processing capability of over 500 kg/hour, this robust machine demands pairing with high-power motors and advanced automation systems for optimal performance and productivity.
Adjustment method: Seamlessly adjust capacity by fine-tuning the screw speed, feeding speed, or mold aperture, ensuring precision and adaptability to your production needs.
Q: Can it handle high humidity, impurities, or mixed plastics? Is prior material processing, such as crushing and cleaning, necessary for effective operation?
A: Certain models can integrate a pre-drying system, like a hopper dryer. However, raw materials with high humidity, such as unwashed recycled bottles, require additional pre-treatment steps, like centrifugal dehydration, to ensure efficiency.
Q: Does it accommodate various types of melted plastics? Is equipment adjustment required when switching between different raw materials?
A: Plastics with higher melt index, such as LDPE with an MI of 10, exhibit greater flowability, making them easier to process compared to HDPE with an MI of 2. Equipment adjustments facilitate seamless transitions between materials.
Q: How can the uniformity, density, and shape of particles be controlled to meet specific production standards?
A: The uniformity of particles is influenced by the screw's design—larger aspect ratios promote more uniform plasticization—and the precision of temperature control.
The particle shape is determined by the cutting method:
Underwater strip cutting: Yields regular particles, ideally suited for applications with stringent precision requirements;
Hot cutting grain: Offers high efficiency, though the particles may feature burrs, impacting uniformity.
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