Soft Plastic Granulation Line
Our customers can tailor their production solutions with our versatile machine configurations, offering two-stage, three-stage, and four-stage options to perfectly match their production requirements. This specially engineered design ensures remarkable compatibility and superior granulation quality. The granulator is exceptionally adept at recycling contaminated waste and producing high-grade scraps. Featuring a gear box with a high-torque design, it operates with minimal noise and delivers smooth functionality. The unique screw design optimizes coordination, significantly reducing particle discoloration and inconsistencies. Tailored for diverse material characteristics, our machine is equipped with forced feeding and a hydraulic mesh changer to enhance capacity while conserving energy. Furthermore, advanced vacuum and conventional exhaust systems effectively eliminate moisture, exhaust gases, and impurities, ensuring stable extrusion processes and the production of superior solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts a variety of plastic raw materials, which are then precisely cut into small, uniform particles using a high-speed rotating cutter. During the cutting process, the plastic undergoes rapid rotation, mixing, and friction, guaranteeing more uniform size and shape of plastic particles, thus greatly enhancing the reprocessing performance of the plastic.
The machine Line is an invaluable asset in minimizing plastic degradation and generating superior quality particles. It is an indispensable partner for clients in the recycling of PP, PE, and other hard plastic materials. Additionally, this machine line is user-friendly and represents a highly practical solution for granulation recycling. Due to its efficiency and reliability, it has gained widespread popularity in the PP and PE recycling industry.
| 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: Through the innovative practices of plastic recycling, we can significantly cut down the environmental pollution caused by plastic waste. This proactive approach ensures the safeguarding of our precious land and water resources from potential harm.
Resource conservation: Recycling and reusing plastic products play a pivotal role in decreasing the demand for virgin plastics. This process is instrumental in preserving non-renewable resources such as oil, aligning perfectly with sustainable development goals.
2. Policy support
Government promotion: In a remarkable stride toward ecological preservation, governments across the globe are intensifying their focus on environmental protection. They are introducing a multitude of policies and regulations designed to champion and bolster the growth of the plastic recycling industry.
Economic incentives: In certain nations, progressive governments are offering substantial tax incentives and subsidies. These economic benefits are aimed at empowering plastic recycling companies, thus accelerating the industry's forward momentum.
3. Market demand
Enterprise demand: As environmental consciousness burgeons, an increasing number of enterprises are opting for recycled plastics. This strategic choice helps them substantially lower their environmental footprint, resonating with the global call for sustainability.
Consumer preference: Growing demand for eco-friendly products is a testament to changing consumer behavior. Shoppers are now more inclined to invest in products crafted from recycled materials, even willing to pay a premium for such environmentally responsible choices.
4. Technological progress
Recycling technology: The realm of plastic recycling technology is witnessing unprecedented advancements, revolutionizing the process to be more efficient, cost-effective, and superior in quality than ever before.
Innovative applications: With the introduction of novel materials and processes, recycled plastics are finding applications in diverse sectors, including building materials and textiles, showcasing their versatile potential.
5. Global Trends
International Cooperation: A harmonious collaboration among environmental organizations and enterprises globally is gaining momentum, collectively championing the evolution of the plastic recycling industry.
Standardization: The formulation of international standards is pivotal in elevating the quality of recycled plastics. These standards are essential for promoting their widespread circulation and utilization in the global marketplace.
The plastic recycling industry is poised for a promising future, brimming with extensive prospects and exceptional advantages. It not only mitigates environmental pollution and conserves resources but also thrives under strong policy backing and surging market demand. Fueled by relentless technological advancements and global cooperative efforts, the industry is on the cusp of a golden era.
Q: What is the price of plastic granulation line?
A: The pricing is contingent on the customer's required level of final material cleanliness and desired production capacity. We specialize in tailoring the most cost-effective granulation line configurations within the customer's budget framework, ensuring optimal efficiency and satisfaction.
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 lower cost, single screw granulators are ideal for processing conventional plastics like single material PP and PE new materials. However, they show limited adaptability to mixed or impure recycled materials and come with restricted processing capacity.
Twin screw: Renowned for their robust mixing capability, twin-screw granulators excel in processing recycled or mixed materials, such as PP and PE blends. They accommodate modified plastics that require additives like flame retardants and colorants, delivering higher yield and stability.
Triple screw: Triple screw granulators are engineered for scenarios demanding high output and precision, such as high-end engineering plastic granulation. Despite their higher cost and complex maintenance, they deliver unmatched performance for sophisticated requirements.
Suggestion: When dealing with recycled or mixed modified raw materials, opting for a twin-screw granulator is recommended. Conversely, if you're working with single raw materials and constrained by budget, a single-screw granulator offers an effective solution.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small Granulator: Perfect for startups or small-scale production, with a capacity ranging from 50 to 200 kg per hour, making it an ideal choice for entrepreneurs eager to dip their toes into the recycling industry.
Medium-Sized Granulator: A staple in recycling and modified plastic plants, boasting an impressive processing range of 200-500 kg per hour, making it a versatile and efficient option for mid-scale operations.
Large Granulator: Designed for heavy-duty performance, this powerhouse exceeds 500 kg per hour, requiring integration with a high-power motor and advanced automation systems to maximize productivity and efficiency.
Adjustment Method: Effortless capacity adjustment is achievable by fine-tuning the screw speed, feeding speed, or the mold aperture, allowing for precise control and customization to meet varying production demands.
Q: Can it handle high humidity, impurities, or mixed plastics? Is there a requirement for pre-processing, such as crushing and cleaning of materials?
A: Some equipment can seamlessly integrate with a pre-drying system like a hopper dryer. However, raw materials with high humidity, such as unwashed recycled bottles, necessitate additional pre-treatment processes like centrifugal dehydration to ensure optimal efficiency.
Q: Does the machine support various types of melted plastics? Is it necessary to adjust the equipment when switching between different raw materials?
A: The higher the melt index, the greater the material's flowability. For instance, LDPE with an MI of 10 is far easier to process than HDPE with an MI of 2, allowing for smoother transitions and versatility in processing.
Q: How do we ensure the uniformity, density, and shape of the granulated particles?
A: Achieving particle uniformity is reliant on a meticulously designed screw, where a larger aspect ratio results in more consistent plasticization. Precise temperature control further enhances this consistency.
The shape of the particles is influenced by the cutting technique employed:
Underwater Strip Cutting: Produces regular particles, ideal for applications demanding high precision and uniformity.
Hot Cutting Grain: Offers high efficiency, though it may result in particles with burrs, suitable for less demanding applications.
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