Soft Plastic Granulation Line
Customers are offered the versatile choice of two-stage, three-stage, or four-stage machineries tailored to meet diverse production needs. Our cutting-edge design ensures exceptional compatibility and enhanced granulation efficiency. This granulator is ideally suited for recycling soiled waste and processing scrap materials. Gear Box: Experience the powerful high-torque design that operates with minimal noise for a smooth and seamless performance. The specialized screw configuration is expertly crafted to harmonize with the system, effectively addressing issues such as particle black spots and color variation. To optimize material characteristics, it is equipped with an advanced forced feeding system and a hydraulic mesh changer, leading to improved capacity and energy savings. Furthermore, our advanced vacuum and conventional exhaust systems are highly effective in removing moisture, gases, and impurities, guaranteeing more stable extrusion and superior quality solid particles.
Hard Plastic Granulation Line
This Machine Line is engineered to heat and melt a variety of plastic raw materials, utilizing a high-speed rotating cutter to transform the molten plastic into small, uniform particles. Throughout the cutting process, the plastic is vigorously rotated, stirred, and rubbed, resulting in consistently uniform particle size and shape, thereby enhancing the plastic's reprocessing performance.
The Machine Line significantly minimizes plastic degradation while producing superior quality particles. It serves as an excellent ally for clients in the recycling of PP, PE, and other hard plastic materials. User-friendly and highly efficient, this practical granulation recycling mode has garnered substantial 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
Pollution Reduction: The recycling of plastics plays an integral role in diminishing the detrimental impact of waste plastics on our environment, thereby protecting our precious land and water resources.
Resource Conservation: Through the sustainable practice of recycling and reusing plastic products, the reliance on virgin plastics is significantly decreased, leading to the preservation of finite non-renewable resources such as oil.
2. Policy support
Government Initiatives: Globally, governments are prioritizing environmental stewardship by implementing a spectrum of policies and regulations to bolster and incentivize the growth and vitality of the plastic recycling industry.
Economic Incentives: Various nations offer alluring tax breaks and subsidies to recycling enterprises, fostering an empowering environment for industry advancement and sustainability.
3. Market demand
Enterprise Demand: As eco-consciousness rises, numerous companies are transitioning towards using recycled plastics, thus significantly lessening their ecological impact and promoting sustainability.
Consumer Preference: There is a burgeoning demand among consumers for environmentally responsible products, with many willing to invest more in items crafted from recycled materials, driving the market forward.
4. Technological progress
Recycling Innovations: Cutting-edge advancements in recycling technology are revolutionizing the process, making it more efficient, cost-effective, and yielding superior quality outputs.
Innovative Applications: Pioneering developments in materials and processes are broadening the horizon for recycled plastics, enabling their application across diverse fields including construction and textiles.
5. Global Trends
International Cooperation: There is a growing trend of collaboration among environmental organizations and enterprises worldwide, united in their mission to accelerate the evolution of the plastic recycling sector.
Standardization: Establishing international standards is crucial for enhancing the quality of recycled plastics, facilitating their seamless integration and circulation within the global market.
The plastic recycling industry is poised for expansive growth and holds substantial advantages. It not only mitigates environmental degradation and conserves valuable resources but also benefits from compelling policy endorsements and surging market demand. With relentless technological advancements and reinforced global collaborations, the future of the plastic recycling industry shines brightly.
Q: What is the price of a plastic granulation line?
A: Pricing is primarily contingent on the cleanliness level of the final material and the production capacity desired by the customer. We are equipped to recommend the most cost-effective granulation line configuration that aligns with the customer's budgetary allocations.
Q: What differentiates single screw, twin-screw, and triple screw granulators? Which option best suits my requirements?
A:Single Screw: Characterized by its straightforward design and cost-effectiveness, this option is ideal for handling standard plastics like single-material PP, PE. However, it is less adept at processing mixed or impurity-laden recycled materials and has a limited processing capacity.
Twin Screw: Renowned for its robust mixing capabilities, this type excels in processing recycled or mixed materials, and is well-suited for modified plastics needing additives (e.g., flame retardants, colorants), offering superior yield and stability.
Triple Screw: Essential for high-output and precision tasks, like high-end engineering plastic granulation. Despite its higher cost and complex maintenance, it delivers exceptional performance in demanding applications.
Suggestion: For recycled or mixed modified raw materials, opting for a twin-screw granulator is advisable; whereas, if the materials are singular and budget constraints are a factor, a single screw granulator is a wise and economical choice.
Q: What is the range of production capacity per hour or day? Is it possible to adjust?
A: Small Granulator: Designed for startups or small-scale operations, this versatile machine processes a dynamic range from 50-200 kg per hour, offering an ideal solution for budding enterprises or compact production setups.
Medium-Sized Granulator: Perfectly at home in bustling recycling facilities or modified plastic plants, this robust machine boasts a processing capacity of 200-500 kg per hour, making it a staple in the industry.
Large Granulator: With an impressive capacity exceeding 500 kg per hour, this powerhouse requires the integration of a high-power motor and sophisticated automation systems, setting the stage for expansive production capabilities.
Adjustment Method: Seamlessly optimize capacity by tweaking various parameters such as screw speed, the rate of feed, or mold aperture, providing flexibility and precision to meet specific production needs.
Q: Can the machine manage high humidity, impurities, or varied plastic types? Are pre-processing steps, like crushing or cleaning, necessary for optimal performance?
A: To handle raw materials with high moisture content, some equipment can be paired with an integrated pre-drying system like a hopper dryer. However, extremely wet materials, such as unwashed recycled bottles, will need extra pre-treatment processes, such as centrifugal dehydration, for effective processing.
Q: Is the machine compatible with various melted plastic types? Will I need to recalibrate or adjust the equipment when changing raw materials?
A: The melt index plays a crucial role in determining material flowability. For example, materials like LDPE with a Melt Index (MI) of 10 flow more readily and are easier to process compared to HDPE with a Melt Index (MI) of 2.
Q: What are the best practices for controlling the uniformity, density, and shape of the produced particles?
A: Achieving consistent particle uniformity is influenced by the intricacies of screw design, such as opting for a larger aspect ratio which enhances plasticization uniformity, paired with precise temperature control.
The particle shape is determined by the cutting method:
Underwater Strip Cutting: Guarantees regular particle shapes, making it ideal for applications with high-precision requirements.
Hot Cutting Grain: Offers high efficiency in production, though it may yield particles with occasional burrs.
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