Soft Plastic Granulation Line
Customers can select from our versatile options of two-stage, three-stage, and four-stage machines tailored to meet diverse production needs. Our innovative design ensures superior compatibility and enhanced granulation process. This granulator excels in recycling soiled waste and scrap production. Featuring a high-torque gear box, it operates with minimal noise and exceptional smoothness. The unique screw configuration enhances coordination, effectively addressing issues of particle black spots and color variance. With material-specific modifications, it includes a forced feeding system and a hydraulic mesh changer, boosting capacity and conserving energy. Furthermore, the integration of both vacuum and conventional exhaust systems significantly improves the removal of moisture, exhaust gases, and impurities, assuring stable extrusion and superb solid particle quality.
Hard Plastic Granulation Line
Our sophisticated Machine Line skillfully heats and melts a range of plastic raw materials, utilizing a high-speed rotating cutter to precisely slice the molten plastic into consistently small and uniform particles. Throughout the cutting process, the plastic is rigorously rotated, stirred, and rubbed, ensuring uniformity in size and shape, thereby elevating the reprocessing capabilities of the plastic.
This advanced machine line is designed to minimize plastic degradation and produce superior particle quality, making it an indispensable ally for clients recycling PP, PE, and other hard plastic materials. User-friendly and highly efficient, it represents a practical and effective mode of granulation recycling, enjoying immense popularity in the PP and PE recycling sector.
| 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 innovative recycling processes, we can dramatically cut down the environmental impact caused by plastic waste, thereby safeguarding our land and water resources from harm.
Resource conservation: Embrace the future by reducing the need for virgin plastics. Recycling plastics not only cuts down demand but also preserves precious non-renewable resources like oil for future generations.
2. Policy support
Government promotion: In a bid to champion a greener planet, governments worldwide are rolling out robust policies and regulations, actively nurturing and supporting the burgeoning plastic recycling sector.
Economic incentives: To catalyze growth, several nations are offering enticing tax breaks and subsidies, empowering plastic recycling firms to spearhead industry development.
3. Market demand
Enterprise demand: As environmental consciousness soars, corporations are pivoting towards recycled plastics, aiming to significantly trim their ecological footprint.
Consumer preference: With a keen eye on sustainability, consumers are increasingly opting for eco-friendly products, often willing to invest more in items crafted from recycled materials.
4. Technological progress
Recycling technology: At the helm of efficiency, the evolution of plastic recycling technology ensures the process is more cost-effective and yields superior quality results.
Innovative applications: The horizon of recycled plastics is expanding, with groundbreaking materials and processes unlocking their potential in industries ranging from construction to fashion.
5. Global Trends
International Cooperation: In a united global effort, environmental organizations and corporations are forging stronger ties to advance the plastic recycling industry collectively.
Standardization: Setting the bar high, international standards are pivotal in elevating the quality of recycled plastics, enhancing their global market circulation and adoption.
The plastic recycling industry stands at the threshold of immense potential and remarkable benefits. It significantly curtails environmental harm and conserves resources, while receiving substantial boosts from policy support and market demands. With relentless technological strides and enhanced global alliances, the future of this industry gleams with promise.
Q: What is the price of plastic granulation line?
A: The price is tailored to the customer's desired material cleanliness and production capacity. We expertly recommend the most efficient granulation line configuration that aligns with 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: With a straightforward design and low cost, it's ideal for ordinary plastics like single material PP, PE, albeit with limitations on handling mixed or impurity-laden materials, and has a capped processing capacity.
Twin screw: Boasting robust mixing capabilities, it's perfect for recycled or mixed materials, or modified plastics infused with additives, providing superior yield and stability.
Triple screw: Best suited for scenarios demanding high output and precision, such as high-end engineering plastic granulation, though it comes with higher costs and complex maintenance.
Suggestion: For recycled or mixed modified raw materials, the twin-screw granulator is recommended. If the raw material is single-type and budget constraints exist, the single screw granulator is a viable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of producing 50-200 kg per hour, it is a perfect fit for startups or small-scale production operations.
Medium-Sized Granulator: With a robust processing capability ranging from 200 to 500 kg/h, our medium-sized granulator is a staple in recycling and modified plastic plants. It's your dependable partner for efficient recycling operations.
Large Granulator: For those demanding high-output operations, our large granulator processes over 500 kg/hour. It is designed to integrate seamlessly with high-power motors and advanced automation systems, ensuring superior performance in any industrial setting.
Adjustment Method: Tailor your production effortlessly! Achieve precise capacity adjustments by fine-tuning the screw speed, feeding speed, or mold aperture, allowing for flexible and efficient granulation.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be processed (such as crushing and cleaning)?
A: Yes, some equipment can be integrated with a sophisticated pre-drying system, like a hopper dryer. However, for high humidity raw materials, such as unwashed recycled bottles, additional pre-treatment (e.g., centrifugal dehydration) is recommended to ensure optimal performance.
Q: Does it support different types of melted plastics? Do I need to adjust the equipment when switching raw materials?
A: Indeed! The granulator efficiently handles various types of melted plastics. The higher the melt index, the stronger the material flowability. For example, LDPE with MI=10 is more manageable than HDPE with MI=2, streamlining your production experience.
Q: How to control the uniformity, density, and shape of particles?
A: Ensure particle uniformity with expertly designed screws, where a larger aspect ratio contributes to more consistent plasticization, coupled with precise temperature control for optimal results.
The particle shape is determined by the cutting method:
Underwater Strip Cutting: Delivering precise, regular particles, this method meets high-precision requirements seamlessly.
Hot Cutting Grain: Achieves high efficiency in production, though it may produce some burrs.
Partner with Us for a Sustainable Future in Plastic Recycling. Join hands with Zhangjiagang Deling Machinery Co, Ltd and lead the way towards a greener, more sustainable future in plastic recycling.
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