Soft Plastic Granulation Line
Discover unparalleled versatility with our cutting-edge granulation line, where you have the option to select from two-stage, three-stage, or four-stage machines tailored specifically to your production needs. Remarkable design elements ensure exceptional compatibility and superior granulation results. Particularly adept at transforming dirty waste into high-quality scraps, our granulator stands out in the market. Gearbox features are engineered for high torque with minimal noise and seamless operation. The specially crafted screw design enhances coordination, effectively addressing issues like particle black spots and color discrepancies. Equipped with a forced feeding mechanism and a hydraulic mesh changer, this machine maximizes capacity while conserving energy. Moreover, our advanced vacuum and conventional exhaust systems proficiently eliminate moisture, exhaust gases, and impurities, guaranteeing consistently stable extrusion and premium solid particles.
Hard Plastic Granulation Line
This remarkable Machine Line expertly heats and melts an array of plastic raw materials. Utilizing a high-speed rotating cutter, it transforms the melted plastic into small, uniform particles with precision. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, ensuring a remarkable uniformity in size and shape. This ultimately enhances the reprocessing capabilities of the plastic, paving the way for superior performance.
Our machine line is pivotal in minimizing plastic degradation and producing top-tier particles, making it an indispensable ally for clients engaged in recycling PP, PE, and other hard material plastics. Notably user-friendly, this highly practical granulation recycling mode has garnered immense popularity in the PP, 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: Plastic recycling plays a pivotal role in significantly diminishing environmental pollution caused by plastic waste, while also minimizing harm to vital land and water resources.
Resource Conservation: By embracing the recycling and reusing of plastic products, there is a substantial reduction in the demand for virgin plastics, conserving non-renewable resources such as precious oil reserves.
2. Policy Support
Government Promotion: Governments globally are increasingly prioritizing environmental protection and are rolling out a plethora of policies and regulations to bolster the growth of the thriving plastic recycling industry.
Economic Incentives: In various countries, governments are extending tax incentives and attractive subsidies to plastic recycling companies, further fueling industry growth and expansion.
3. Market Demand
Enterprise Demand: With a heightened awareness of environmental stewardship, a growing number of enterprises are opting for recycled plastics to substantially minimize their environmental impact.
Consumer Preference: There is a burgeoning demand for eco-conscious products, as consumers exhibit a willingness to invest more in products that incorporate recycled materials.
4. Technological Progress
Recycling Technology: Continuous advancements in plastic recycling technology are driving greater efficiency, cost-effectiveness, and superior quality in recycling processes.
Innovative Applications: The emergence of groundbreaking materials and processes is significantly broadening the application of recycled plastics across diverse domains, including building materials and textiles.
5. Global Trends
International Cooperation: Environmental organizations and enterprises worldwide are actively collaborating to collectively propel the development of the plastic recycling industry.
Standardization: The formulation of international standards is instrumental in enhancing the quality of recycled plastics, facilitating their global market circulation and utilization.
The plastic recycling industry boasts vast prospects and remarkable advantages. It not only curtails environmental degradation and conserves resources but also enjoys robust policy support and burgeoning market demand. With relentless technological advancements and strengthened global collaboration, the future of the plastic recycling industry shines brilliantly.
Q: What is the price of the plastic granulation line?
A: Pricing varies based on the level of cleanliness required for the final material and desired production capacity. We expertly recommend the most effective granulation line setup tailored to 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: Features a straightforward design and is cost-effective, well-suited for processing standard plastics (such as single material PP, PE new materials). However, it has limitations in handling mixed or recycled materials with impurities and offers limited processing capacity.
Twin Screw: Exhibits robust mixing capabilities, ideal for processing recycled or mixed materials (such as PP, PE blends) or modified plastics requiring additives (such as flame retardants, colorants), delivering higher output and stable performance.
Triple Screw: Optimal for scenarios demanding high output and precision (e.g., high-end engineering plastic granulation). It is costly and requires intricate maintenance.
Suggestion: If dealing with recycled or mixed modified raw materials, a twin-screw granulator is recommended. For single raw materials with budget constraints, a single screw granulator is a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: Capable of processing between 50-200 kg per hour, this compact yet efficient granulator is the perfect solution for startups or small-scale production facilities looking to make a big impact with minimal investment.
Medium sized granulator: Operating at a capacity of 200-500 kg per hour, this versatile machine is a staple in recycling plants and modified plastic facilities, offering reliability and performance that scale with your needs.
Large granulator: Designed for high-demand operations, this granulator processes over 500 kg per hour. It's engineered to pair seamlessly with high-power motors and advanced automation systems, ensuring efficiency and productivity at scale.
Adjustment method: Fine-tune your production capacity effortlessly by modifying the screw speed, adjusting the feeding speed, or altering the mold aperture. Achieve optimal results with flexible control options.
Q: Can this machinery handle environments with high humidity, various impurities, or mixed plastic compositions? Is pre-processing such as crushing and cleaning necessary?
A: While some units can be equipped with an integrated pre-drying system like a hopper dryer, materials with high moisture content, such as unwashed recycled bottles, will require additional pre-treatment steps, such as centrifugal dehydration, to ensure optimal processing.
Q: Is this system compatible with different types of melted plastics, and will the equipment require adjustments when switching between various raw materials?
A: Materials with a higher melt index exhibit increased flowability, making them easier to process. For instance, LDPE with a melt index of 10 processes more smoothly compared to HDPE with a melt index of 2, highlighting the adaptability of the machinery.
Q: What are the methods to ensure consistency in particle uniformity, density, and shape during production?
A: The uniformity of the particles is primarily influenced by the screw design, where a greater aspect ratio delivers more consistent plasticization, paired with precise temperature control for optimal outcomes.
The particle shape is determined by the cutting method:
Underwater strip cutting: This approach produces regularly shaped particles, ideal for applications demanding high precision and uniformity.
Hot cutting grain: Although highly efficient, this method may result in particles with burrs, suitable for less stringent applications.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd and lead the charge towards a greener planet with our Eco-Friendly HDPE Granulation Machine.
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