Soft Plastic Granulation Line
Our cutting-edge Dynamic Pelletizer Machine is engineered to empower customers with the flexibility of choosing between two-stage, three-stage, or four-stage configurations to meet diverse production needs. This innovative design ensures outstanding compatibility and superior granulation outcomes, making it ideal for recycling even the dirtiest waste and producing high-quality scraps. The granulator boasts a high-torque gearbox, crafted for low noise, seamless operation, and exceptional durability. A specialized screw design enhances coordination, effectively addressing issues like particle black spots and color discrepancies. Tailored to the specific characteristics of various materials, this machine is equipped with forced feeding and a robust hydraulic mesh changer to maximize capacity and optimize power efficiency. Furthermore, our advanced vacuum and conventional exhaust systems work tirelessly to effectively eliminate moisture, exhaust gas, and impurities, ensuring consistently stable extrusion and the creation of pristine solid particles.
Hard Plastic Granulation Line
Our state-of-the-art Machine Line is designed to expertly heat and melt a variety of plastic raw materials, utilizing a high-speed rotating cutter to transform melted plastic into small, uniform particles. Throughout the cutting process, plastic is expertly rotated, stirred, and rubbed, resulting in particles with consistent size and shape, significantly enhancing the plastic's reprocessing performance and efficiency.
This advanced Machine Line serves as an invaluable ally in reducing plastic degradation, consistently producing superior particles. It is an indispensable asset for clients engaged in recycling PP, PE, and other hard material plastics. User-friendly and straightforward to operate, this Machine Line represents a highly practical granulation recycling solution, enjoying widespread acclaim in the PP, 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: Harness the power of plastic recycling to significantly lower environmental pollution caused by plastic waste, minimizing the harmful impact on our precious land and water resources.
Resource Conservation: By embracing recycling and reusing plastic products, we can significantly cut down the demand for virgin plastics, thereby conserving invaluable non-renewable resources like oil.
2. Policy support
Government Promotion: Globally, governments are placing an increasing emphasis on environmental protection, rolling out an array of policies and regulations that encourage and nurture the growth of the plastic recycling industry.
Economic Incentives: In numerous countries, governmental bodies are offering tax incentives and subsidies to plastic recycling firms, further catalyzing the industry's expansion.
3. Market demand
Enterprise Demand: As environmental consciousness rises, a growing number of enterprises are opting for recycled plastics to diminish their ecological footprint.
Consumer Preference: There's a burgeoning demand for eco-friendly products, with consumers eager to invest in products crafted from recycled materials.
4. Technological progress
Recycling Technology: The relentless advancement in plastic recycling technology is making processes faster, more cost-effective, and of superior quality.
Innovative Applications: Cutting-edge materials and processes are expanding the use of recycled plastics to a variety of domains, including building materials and textiles.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are joining forces to propel the plastic recycling industry's development.
Standardization: Crafting international standards is crucial for enhancing recycled plastic quality and ensuring their seamless circulation and adoption in the global market.
The plastic recycling industry stands on the cusp of vast prospects and impressive advantages, capable of not only slashing environmental pollution and conserving resources but also benefiting from dual boosts through policy support and market demand. With technology's continuous progress and reinforced global cooperation, the horizon for the plastic recycling industry looks exceedingly bright.
Q: What is the price of plastic granulation line?
A: The price hinges on the desired cleanliness level of the final material and the required production capacity. We can propose the most effective granulation line combination tailored to the customer's budgetary preferences and needs.
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 low cost, it is ideal for processing ordinary plastics like single-material PP, PE new materials. However, it has limited adaptability to mixed or recycled materials with impurities, resulting in constrained processing capacity.
Twin Screw: With superior mixing capabilities, it excels in processing recycled, mixed materials like PP, PE combinations, or modified plastics requiring additives like flame retardants and colorants, delivering higher yield and stability.
Triple Screw: Perfect for scenarios demanding high output and precision, such as high-end engineering plastic granulation, though it comes with higher costs and complex maintenance requirements.
Suggestion: For recycled or mixed modified raw materials, a twin-screw granulator is recommended. If working with single raw materials and budget constraints, a single screw granulator is a commendable choice.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Compact yet powerful, our small granulator offers a processing capacity of 50-200 kg per hour. It's the perfect solution for startups or small-scale production ventures aiming for efficiency and productivity.
Ideal for recycling plants and modified plastic facilities, our medium-sized granulator boasts a capacity of 200-500 kg per hour, delivering consistent performance and reliability.
For industrial-scale operations, our large granulator exceeds 500 kg per hour. It pairs seamlessly with high-power motors and advanced automation systems to meet demanding production requirements.
Effortlessly fine-tune your production capacity with adjustable screw speed, feeding speed, or mold aperture, giving you complete control over your granulation process.
Q: Can it effectively process materials with high humidity, impurities, or mixed plastics? Is pre-treatment like crushing and cleaning necessary for optimal results?
A: While some equipment can include a pre-drying system like a hopper dryer, high humidity materials, such as unwashed recycled bottles, require additional pre-treatment techniques like centrifugal dehydration for the best outcomes.
Q: Is it capable of handling various types of melted plastics effortlessly? Are there specific adjustments needed when switching between different raw materials?
A: Materials with a higher melt index showcase better flowability. For instance, LDPE with a melt index of 10 is significantly easier to process compared to HDPE, which has a melt index of 2.
Q: What are the best practices to ensure control over the uniformity, density, and shape of the produced particles?
A: Achieving particle uniformity hinges on a meticulously designed screw, where a larger aspect ratio leads to superior plasticization. Meanwhile, maintaining precise temperature control is crucial.
The particle shape is influenced by the chosen cutting method:
Underwater strip cutting: This method produces uniformly regular particles, ideal for high-precision requirements.
Hot cutting grain: Offers high efficiency, although particles may exhibit burrs, which can be a consideration for certain applications.
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