Soft Plastic Granulation Line
Customers can tailor their production line with options of two-stage, three-stage, or four-stage machines, perfectly aligning with their specific production requirements. Our innovative design ensures exceptional compatibility and superior granulation efficiency. This granulator excels in recycling contaminated waste and optimal scrap production. Featuring a high-torque gearbox, the machine promises low noise and smooth, seamless operation. The special screw design ensures enhanced coordination, significantly reducing issues like black spots and color discrepancies in particles. Tailored to material characteristics, it includes forced feeding and a hydraulic mesh changer to boost capacity while conserving power. Furthermore, with advanced vacuum and conventional exhaust systems, moisture, exhaust gases, and impurities are effectively eliminated, ensuring consistently stable extrusion and impeccable solid particle quality.
Hard Plastic Granulation Line
This cutting-edge Machine Line expertly heats and melts a diverse range of plastic raw materials, then utilizes 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, which enhances the uniformity of particle size and shape, significantly boosting the reprocessing performance of the plastic for versatile applications.
The Machine Line is an exceptional solution for minimizing plastic degradation and producing superior quality particles, making it an invaluable ally for clients recycling PP, PE, and other hard material plastics. User-friendly and highly practical, this granulation recycling mode has gained immense popularity in the PP and PE recycling industry, offering an easy operational experience and outstanding efficiency.
| 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 remarkable potential of plastic recycling to dramatically lessen the environmental pollution caused by plastic waste, safeguarding both land and water resources for future generations.
Resource Conservation: Embrace the power of recycling to slash the demand for virgin plastics, preserving non-renewable resources like oil, and contributing to a sustainable future.
2. Policy Support
Government Promotion: Globally, governments are at the forefront, championing environmental protection with a robust framework of policies and regulations to fuel the growth of the plastic recycling industry.
Economic Incentives: In various nations, lucrative tax incentives and subsidies are being provided to plastic recycling enterprises to bolster industry growth and innovation.
3. Market Demand
Enterprise Demand: As environmental consciousness soars, more enterprises are pivoting to recycled plastics to minimize their ecological impact, driving demand in the industry.
Consumer Preference: The allure of eco-friendly products is on the rise, with consumers willing to spend more on goods crafted from recycled materials.
4. Technological Progress
Recycling Technology: Witness the evolution of plastic recycling technology, which continues to enhance efficiency, reduce costs, and improve the quality of recycled materials.
Innovative Applications: Emerging materials and processes unlock new avenues for recycled plastics, expanding their applications across industries like construction and textiles.
5. Global Trends
International Cooperation: A wave of collaboration among environmental organizations and businesses worldwide is cresting, pushing forward the plastic recycling industry's development.
Standardization: The establishment of international standards elevates the quality of recycled plastics, facilitating their global market circulation and use.
The plastic recycling industry presents vast opportunities and significant advantages. It not only combats environmental pollution and conserves resources but also thrives under the dual boost of policy support and market demand. With ongoing technological advancements and stronger global cooperation, the industry's future is bright, promising endless possibilities.
Q: What is the price of a plastic granulation line?
A: Pricing varies based on the desired cleanliness of the final product and the production capacity. We specialize in tailoring the most effective granulation line configuration to fit your budget and specific needs.
Q: What distinguishes single screw, twin-screw, and triple screw granulators? Which one aligns best with my requirements?
A:Single Screw: Known for its simple structure and cost-effectiveness, ideal for processing standard plastics (such as single-material PP, PE new materials). However, it offers limited adaptability to mixed or impurity-laden recycled materials, with constrained processing capacity.
Twin Screw: Offers robust mixing capabilities, perfect for handling recycled, mixed materials (like PP, PE composites) or modified plastics needing additives (e.g., flame retardants, colorants), ensuring higher yield and operational stability.
Triple Screw: Suited for high-demand scenarios requiring superior output and precision (such as high-end engineering plastic granulation). It entails higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is recommended. If dealing with single materials and operating on a budget, a single screw granulator is an excellent option.
Q: What is the production range per hour or day? Is it adjustable?
A: Small Granulator: With a processing capacity of 50-200 kg per hour, this model is ideally suited for startups or small-scale production endeavors. Its compact design and efficient operation make it a perfect entry-level solution for those looking to dive into the world of plastic recycling.
Medium-Sized Granulator: Designed to process 200-500 kg per hour, this robust machine is commonly employed in recycling plants and modified plastic facilities. It strikes the perfect balance between efficiency and capacity, making it a valuable asset for mid-sized operations.
Large Granulator: Catering to the needs of high-volume production, this granulator processes over 500 kg per hour. It requires integration with high-power motors and advanced automation systems, ensuring seamless and efficient operation for large-scale enterprises.
Adjustment Method: Tailor the production capacity to your needs by adjusting the screw speed, feeding rate, or mold aperture. These versatile adjustment options allow for precise control, optimizing performance and ensuring consistent output.
Q: Can it handle high humidity, impurities, or mixed plastics? Do materials need to be pre-processed, such as crushing and cleaning, to ensure optimal performance?
A: While some equipment can be equipped with an integrated pre-drying system, such as a hopper dryer, raw materials with high moisture content, like unwashed recycled bottles, require additional pre-treatment. Techniques such as centrifugal dehydration are recommended to achieve optimal results.
Q: Does the system support various types of melted plastics? Is equipment adjustment necessary when transitioning between different raw materials?
A: The melt index plays a crucial role in material flowability. For instance, LDPE with a melt index of 10 is easier to process than HDPE with an index of 2, highlighting the importance of adapting equipment settings to match material properties.
Q: How can we ensure the uniformity, density, and shape of the produced plastic particles for consistent quality?
A: The uniformity of particles is largely influenced by the screw design; a larger aspect ratio can enhance the uniformity of plasticization. Additionally, precise temperature control is critical for maintaining consistency and quality.
The particle shape is determined by the cutting method chosen:
Underwater Strip Cutting: This method creates regular-shaped particles, ideal for applications requiring high precision and quality standards.
Hot Cutting Grain: Known for its high efficiency, this method may result in particles with burrs, which should be considered based on the application's tolerance.
Partner with Us for a Sustainable Future in Plastic Recycling: Join forces with Zhangjiagang Deling Machinery Co, Ltd to champion a greener planet. Our state-of-the-art plastic extruder machines redefine recycling efficiency and sustainability. Become a leader in eco-conscious production today!
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