Soft Plastic Granulation Line
Our state-of-the-art granulation line offers unparalleled flexibility with options for two-stage, three-stage, and four-stage machines tailored to meet your specific production needs. The innovative design promises exceptional compatibility and enhanced granulation efficiency. Perfectly engineered for recycling contaminated waste as well as producing scrap materials, our granulator boasts a high torque gearbox ensuring low noise and seamless operation. The specialized screw design enhances coordination, significantly reducing issues of black particle spots and color discrepancies. Tailored to the material's unique characteristics, it features a forced feeding system and a hydraulic mesh changer to optimize capacity and power savings. Moreover, our advanced vacuum and conventional exhaust systems proficiently eliminate moisture, emissions, and impurities, guaranteeing stable extrusion and superior quality solid particles.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly melts a variety of plastic raw materials using heat, before employing a high-speed rotating cutter to transform the molten plastic into small, uniform particles. Throughout the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, achieving exceptional uniformity in particle size and shape — thereby enhancing the plastic's reprocessing capabilities and ensuring optimal performance.
Our Machine Line is a vital asset in minimizing plastic degradation and producing superior quality particles, making it an indispensable ally for clients recycling PP, PE, and other hard plastic materials. Not only is it user-friendly, but it also represents a practical and highly effective granulation recycling model. This has cemented its popularity in the PP and PE recycling sectors, recognized for its ease of operation and exceptional results.
| 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: Embrace the power of plastic recycling to drastically cut down on environmental pollution. Transform plastic waste into valuable resources, minimizing harm to our precious lands and waterways.
Resource Conservation: Recycling and reusing plastic products significantly diminish the need for virgin plastics, effectively preserving non-renewable resources like oil, and helping us build a sustainable future.
2. Policy Support
Government Promotion: As guardians of our environment, governments globally are taking a proactive stance on environmental protection by rolling out numerous policies and regulations aimed at fostering the plastic recycling industry.
Economic Incentives: In a bid to supercharge industry growth, some countries are offering enticing tax incentives and subsidies to plastic recycling enterprises, encouraging them to thrive and innovate.
3. Market Demand
Enterprise Demand: In today's eco-conscious world, an increasing number of enterprises are gravitating towards recycled plastics, eager to curtail their environmental impact.
Consumer Preference: The green shift is real! Consumers are increasingly opting for products crafted from recycled materials, willing to pay a premium for sustainability.
4. Technological Progress
Recycling Technology: The technological frontier of plastic recycling is ever-expanding, making the process more efficient, cost-effective, and producing higher quality results.
Innovative Applications: Pioneering developments in materials and processes are unlocking new arenas for recycled plastics, including their use in building materials, textiles, and beyond.
5. Global Trends
International Cooperation: A unified global effort is underway, with environmental organizations and enterprises banding together to propel the plastic recycling industry forward.
Standardization: The emergence of international standards is elevating the quality of recycled plastics, facilitating their global market circulation and usage.
The plastic recycling industry holds vast potential and boasts substantial advantages. It stands as a beacon of hope to not only combat environmental pollution and conserve resources but also benefit from supportive policies and burgeoning market demand. With relentless technological advancement and strengthened global partnerships, the industry is poised for a luminous future.
Q: What is the price of a plastic granulation line?
A: The pricing hinges on the desired cleanliness level of the final material and the production capacity required by the customer. We are poised to recommend the most effective granulation line combination tailored to align with the customer's budget expectations.
Q: What distinguishes single-screw, twin-screw, and triple-screw granulators? Which one aligns best with my needs?
A:Single Screw: Features a straightforward structure and is cost-effective, making it ideal for processing standard plastics (e.g., single material PP, PE new materials). However, it has limited capacity for mixed or impurity-laden recycled materials.
Twin Screw: With robust mixing capabilities, it excels in processing recycled materials, mixed plastics (like PP, PE combinations), or modified plastics requiring additives (such as flame retardants, colorants). It offers higher yield and stability.
Triple Screw: Designed for scenarios demanding high output and precision (such as high-end engineering plastic granulation). While it promises exceptional performance, it comes with higher costs and complex maintenance requirements.
Suggestion: If dealing with recycled or mixed modified materials, a twin-screw granulator is recommended. For single raw materials and a constrained budget, a single screw granulator remains a viable option.
Q: What is the production range per hour or day? Can adjustments be made?
A: Small Granulator: Experience the seamless efficiency of our small granulator, with a robust capacity ranging from 50-200 kg/hour. It's perfectly tailored for startups or small-scale production enterprises, offering a streamlined solution to meet your precise needs.
Medium Sized Granulator: Elevate your recycling or modified plastic operations with our medium-sized granulator. Delivering an impressive 200-500 kg/h, this powerful machine is a staple in recycling plants, engineered for peak performance and reliability.
Large Granulator: For those demanding large-scale operations, our large granulator is your go-to powerhouse, offering production above 500 kg/hour. This equipment is designed to integrate seamlessly with high-power motors and advanced automation systems for unparalleled efficiency.
Adjustment Method: Flexibly tailor your production capacity with ease—adjust the screw speed, feeding speed, or mold aperture to achieve optimal results, ensuring your production processes remain agile and efficient.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials require pre-processing, such as crushing and cleaning, to ensure optimal functionality?
A: Our advanced equipment can be seamlessly integrated with pre-drying systems, like a hopper dryer, to handle materials efficiently. However, for high humidity raw materials, such as unwashed recycled bottles, additional pre-treatment steps like centrifugal dehydration are essential for optimal results.
Q: Does the equipment support various types of melted plastics? Are adjustments necessary when switching between different raw materials?
A: Absolutely! The equipment is engineered to handle different melt indexes—higher melt index materials, like LDPE with MI=10, boast stronger flowability, making them easier to process compared to materials like HDPE with MI=2.
Q: How can we ensure the uniformity, density, and shape of the produced particles?
A: Ensuring particle uniformity hinges on precision screw design, where a larger aspect ratio leads to superior plasticization uniformity, alongside high accuracy in temperature control.
The shape and quality of particles are dictated by the cutting method employed:
Underwater Strip Cutting: Achieve perfectly regular particles ideal for high-precision applications, ensuring superior quality and consistency.
Hot Cutting Grain: Offers high efficiency, though it may produce particles with burrs, suitable for fast-paced production requirements.
Partner with Zhangjiagang Deling Machinery Co, Ltd for a Sustainable Future in Plastic Recycling: Join us in pioneering the path towards innovative, sustainable solutions in plastic recycling, fostering a greener, more responsible future.
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