Soft Plastic Granulation Line
Customers can choose from two-stage, three-stage, and four-stage machines, perfectly tailored to meet your specific production needs. Our unique design promises unparalleled compatibility and enhanced granulation efficiency. This granulator excels in recycling dirty waste and generating scrap, while the high-torque gearbox offers low noise and smooth operation. With a specialized screw design, it significantly improves particle consistency by addressing black spots and color discrepancies. Depending on the material characteristics, our machine is equipped with forced feeding and a hydraulic mesh changer to maximize capacity and conserve energy. Moreover, the inclusion of both vacuum and conventional exhaust systems effectively removes moisture, exhaust gases, and impurities, ensuring superior extrusion stability and producing high-quality solid particles.
Hard Plastic Granulation Line
This cutting-edge machine line is designed to heat and melt a wide range of plastic raw materials, then expertly employ a high-speed rotating cutter to transform the melted plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which enhances the uniformity in size and shape of the particles. This process dramatically boosts the reprocessing performance of plastics, making it an indispensable tool for your recycling operations.
Our machine line minimizes plastic degradation and produces superior particles, making it an invaluable asset for clients recycling PP, PE, and other hard plastic materials. User-friendly and highly efficient, this granulation recycling mode has gained immense popularity in the PP and PE recycling sectors. It's not just a machine; it's a practical, reliable companion in your recycling endeavors.
| 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: Dive into the world of plastic recycling and discover its powerful ability to drastically diminish the environmental pollution created by plastic waste. This practice minimizes harm to our precious land and water resources, fostering a healthier planet.
Resource conservation: Embrace the future of sustainable manufacturing by recycling and reusing plastic products. This not only curtails the need for virgin plastics but also conserves non-renewable resources such as oil, paving the way for a greener world.
2. Policy support
Government promotion: With a heightened focus on environmental conservation, governments globally are rolling out a suite of policies and regulations aimed at bolstering the plastic recycling industry's growth and development.
Economic incentives: In several nations, proactive government measures such as tax breaks and subsidies are fueling the expansion of plastic recycling companies, accelerating progress within the sector.
3. Market demand
Enterprise demand: Heightened environmental consciousness is driving enterprises to increasingly opt for recycled plastics, significantly reducing their ecological footprint.
Consumer preference: As demand for eco-friendly products soars, consumers are not only embracing but are also willing to spend more on products crafted from recycled materials.
4. Technological progress
Recycling technology: Experience the cutting-edge advancements in plastic recycling technology, making processes more efficient, economical, and producing higher quality outputs.
Innovative applications: Discover groundbreaking new materials and processes that are expanding the use of recycled plastics into diverse sectors like building materials, textiles, and beyond.
5. Global Trends
International Cooperation: Global environmental organizations and businesses are joining forces, strengthening collaborations to drive forward the plastic recycling industry's evolution.
Standardization: The establishment of international standards is pivotal in enhancing the quality of recycled plastics, thereby boosting their global market circulation and utility.
The plastic recycling industry boasts immense prospects and remarkable advantages. It not only alleviates environmental pollution and conserves resources but is also propelled by robust policy support and growing market demand. With relentless technological advancements and reinforced global collaboration, the future of the plastic recycling industry is set to be luminous.
Q: What is the price of plastic granulation line?
A: The pricing is influenced by the customer's desired cleanliness of the final material and the requisite production capacity. We are committed to recommending the most cost-effective granulation line combination that aligns with the customer's budget.
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 affordability, single screw granulators are ideal for processing standard plastics like PP and PE. However, they exhibit limited adaptability to mixed materials or recycled materials containing impurities and have a restricted processing capacity.
Twin screw: Renowned for their robust mixing capabilities, twin screw granulators excel in processing recycled and mixed materials like PP and PE blends. They are also suitable for modified plastics requiring additives such as flame retardants and colorants, offering higher yield and stability.
Triple screw: Triple screw granulators are the go-to choice in scenarios demanding high output and precision, such as high-end engineering plastic granulation. However, they come with higher costs and complex maintenance needs.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. If the raw material is singular and the budget is restrained, a single screw granulator is a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: With a production capability of 50-200 kg/hour, it's perfect for startups or small-scale production, offering flexibility and adaptability to meet various production needs.
Medium-Sized Granulator: This versatile granulator, with a capacity of 200-500 kg/h, is ideally suited for recycling and modified plastic plants, offering reliable performance and efficiency.
Large Granulator: Designed for industrial-scale operations, this powerhouse handles over 500 kg/hour, seamlessly integrating with high-power motors and advanced automation systems for unparalleled productivity.
Adjustment Method: Tailor your operation's output by effortlessly adjusting the screw speed, feeding speed, or mold aperture, ensuring optimal capacity to meet diverse production needs.
Q: Can the system handle high humidity, impurities, or mixed plastics? Are pre-processing steps like crushing and cleaning necessary before granulation?
A: While some units incorporate pre-drying systems such as hopper dryers, raw materials with high moisture, like unwashed recycled bottles, will benefit from additional pre-treatments like centrifugal dehydration for optimal results.
Q: Is the machine versatile enough to support different types of melted plastics? Is equipment adjustment required when changing raw materials?
A: Materials with a higher melt index exhibit better flowability; for example, LDPE with a MI of 10 processes more smoothly compared to HDPE with a MI of 2, offering flexibility in material processing.
Q: How can you ensure the uniformity, density, and shape of the granulated particles?
A: Achieving particle uniformity hinges on the screw design, such as utilizing a larger aspect ratio for superior plasticization, coupled with precise temperature control for consistent quality.
The shape of the particles is influenced by the cutting method employed:
Underwater Strip Cutting: Ideal for high-precision applications, producing regular, finely-shaped particles.
Hot Cutting Granules: Offers high efficiency but may produce particles with burrs, suitable for less stringent precision demands.
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