Soft Plastic Granulation Line
Customers have the flexibility to choose from two-stage, three-stage, or four-stage machines based on their unique production needs. Our ingeniously crafted design ensures outstanding compatibility and superior granulation capabilities. This granulator shines in recycling contaminated waste and generating high-quality scraps. The gearbox is meticulously engineered with a high torque design that ensures low noise levels and seamless, smooth operations. Our specialized screw design enhances coordination, effectively minimizing issues like particle black spots and color discrepancies. Tailored to the material's characteristics, it features a forced feeding system and a hydraulic mesh changer, maximizing capacity while optimizing power efficiency. In addition, both vacuum and conventional exhaust systems efficiently remove moisture, exhaust gases, and impurities, ensuring more stable extrusion and the production of superior solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts various plastic raw materials, using a high-speed rotating cutter to precisely slice the melted plastic into small, consistently uniform particles. As the cutting process unfolds, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in uniformly sized and shaped plastic particles, significantly enhancing the plastic's reprocessing capabilities.
The Machine Line is a remarkable solution for reducing plastic degradation and producing superior particles, serving as an invaluable asset for clients recycling PP, PE, and other hard plastic materials. Its user-friendly design makes operation straightforward, establishing it as a highly practical mode for granulation recycling. This innovation has gained immense 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: Embrace a cleaner future by recycling plastics, which significantly reduces pollution and minimizes the detrimental impact on our precious land and water resources, safeguarding our planet for generations to come.
Resource Conservation: By innovatively recycling and reusing plastic products, we can decrease the reliance on virgin plastics, conserving invaluable non-renewable resources such as oil, and fostering a more sustainable world.
2. Policy Support
Government Promotion: With a growing global emphasis on environmental stewardship, governments worldwide are enacting an array of policies and regulations to vigorously encourage and nurture the thriving development of the plastic recycling industry.
Economic Incentives: In a bid to bolster industry growth, some countries are offering attractive tax incentives and subsidies to plastic recycling companies, fueling advancement and innovation in this vital field.
3. Market Demand
Enterprise Demand: As eco-consciousness takes center stage, a wave of enterprises is turning to recycled plastics to significantly reduce their environmental impact, setting a precedence for sustainable business practices.
Consumer Preference: With an ever-increasing demand for eco-friendly products, consumers are discerningly opting to invest in premium products crafted from recycled materials, championing sustainability.
4. Technological Progress
Recycling Technology: As technology leaps forward, the efficiency, cost-effectiveness, and quality of plastic recycling processes are reaching new heights, transforming the landscape of recycling.
Innovative Applications: The burgeoning development of new materials and processes is expanding the horizon of recycled plastics, allowing their application in diverse fields like construction materials and textiles, marking an era of innovation.
5. Global Trends
International Cooperation: Across the globe, environmental organizations and enterprises are forging robust partnerships to collaboratively propel the flourishing development of the plastic recycling industry.
Standardization: The emergence of international standards is playing a pivotal role in enhancing the quality of recycled plastics, ensuring seamless circulation and use in the dynamic global market.
The plastic recycling industry holds immense potential and noteworthy advantages. It is not only pivotal in curbing environmental pollution and conserving resources, but it is also experiencing a dual thrust from supportive policies and robust market demand. As technology perpetually evolves and global cooperation intensifies, the plastic recycling industry is poised to embrace a radiant and promising future.
Q: What is the price of plastic granulation line?
A: Pricing is contingent upon the customer's desired final material cleanliness and required production capacity. We are proficient in recommending the most optimal granulation line configuration tailored to the customer's budgetary constraints.
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 simple structure and low cost, single screw granulators are ideal for processing ordinary plastics (like single-material PP, PE new materials). However, they have limited adaptability to mixed or impurity-laden recycled materials, with a constrained processing capacity.
Twin Screw: Renowned for their robust mixing ability, twin screw granulators excel in processing recycled, mixed materials (like PP, PE mixtures), or modified plastics that require additive incorporation (such as flame retardants, colorants), delivering higher yields and stability.
Triple Screw: Predominantly utilized for high-output, high-precision scenarios (such as premium engineering plastic granulation), these granulators come with higher costs and intricate maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. Conversely, for single materials and a limited budget, a single screw granulator is an excellent choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Capable of producing 50-200 kg/hour, this option is tailored for startups or small-scale production needs.
Medium-sized granulator: Capable of processing a remarkable range of 200-500 kg per hour, these machines are a common sight in bustling recycling plants or specialized modified plastic facilities. They stand as the backbone of efficient waste management.
Large granulator: Engineered for productivity, these granulators handle volumes above 500 kg per hour. They are designed to work seamlessly with a high-power motor and an advanced automation system, ensuring optimal efficiency and performance.
Adjustment method: Tailor the machine's capacity with precision by adjusting the screw speed, feeding speed, or mold aperture. This flexibility allows for customized processing solutions for diverse material needs.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed (such as crushing and cleaning)?
A: Our state-of-the-art equipment can integrate with a pre-drying system, like a hopper dryer, to handle varying moisture levels. However, for raw materials with high humidity, such as unwashed recycled bottles, additional pre-treatment, like centrifugal dehydration, is crucial for optimal results.
Q: Does it support different types of melted plastics? Do I need to adjust the equipment when switching raw materials?
A: The flowability of materials is greatly influenced by their melt index. For instance, materials like LDPE with a melt index (MI) of 10 process more smoothly compared to those like HDPE with an MI of 2. This should be considered when selecting materials for efficient processing.
Q: How to control the uniformity, density, and shape of particles?
A: Achieving uniform particle production hinges on the intricate design of the screw and the precision of temperature control. A larger aspect ratio in the screw design can lead to enhanced plasticization and uniformity.
The particle shape is determined by the cutting method:
Underwater strip cutting: This technique yields regular particles that meet high-precision standards, ideal for demanding applications.
Hot cutting grain: Known for its efficiency, this method may produce particles with some burrs, offering a balance between speed and precision.
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