Soft Plastic Granulation Line
Customers can select from our two-stage, three-stage, or four-stage machines, expertly tailored to meet diverse production requirements. Our innovative design ensures exceptional compatibility and superior granulation, making our granulators ideal for recycling dirty waste and producing pristine scraps. Featuring a high-torque gearbox, our machines deliver low noise and smooth operation. The specially engineered screw design ensures optimal coordination, effectively minimizing particle black spots and color discrepancies. Depending on material characteristics, our machines are equipped with forced feeding and a hydraulic mesh changer, optimizing capacity and conserving power. Additionally, our advanced vacuum and conventional exhaust systems efficiently remove moisture, exhaust gases, and impurities, guaranteeing stable extrusion and the production of premium solid particles.
Hard Plastic Granulation Line
This dynamic Machine Line expertly heats and melts various plastic raw materials, utilizing a high-speed rotating cutter to transform the molten plastic into small, uniform particles. During the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, resulting in consistently uniform size and shape. This enhances the reprocessing performance of the plastic, setting a new standard in particle uniformity and quality.
Our advanced machine line minimizes plastic degradation and produces superior particles, making it an indispensable tool for clients recycling PP, PE, and other hard material plastics. Simple to operate and highly effective, our granulation recycling mode is celebrated for its practicality, earning widespread acclaim in the PP and PE recycling sectors.
| 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
Pollution Reduction: Embrace the power of plastic recycling to drastically cut down the pollution wreaked upon our environment by harmful plastic waste, safeguarding both our precious land and water resources.
Resource Conservation: By championing the recycling and repurposing of plastic products, we significantly lessen the need for virgin plastics, thus conserving invaluable non-renewable resources like oil.
2. Policy support
Government Promotion: Across the globe, governments are taking greater strides towards environmental stewardship by launching an array of policies and regulations designed to bolster and stimulate the thriving plastic recycling industry.
Economic Incentives: In a bid to supercharge industry growth, some nations are rolling out tax breaks and subsidies as a boon for plastic recycling enterprises.
3. Market demand
Enterprise Demand: As environmental consciousness surges, a growing number of businesses are opting for recycled plastics to significantly slash their ecological impact.
Consumer Preference: The clamor for eco-friendly products is on the rise, with consumers eager to pay more for offerings crafted from recycled materials.
4. Technological progress
Recycling Technology: The relentless march of innovation in plastic recycling technology ensures the process becomes ever more streamlined, economical, and yields superior quality results.
Innovative Applications: Pioneering advancements in materials and methodologies are expanding the horizons for recycled plastics, unlocking potential in sectors like construction, textiles, and beyond.
5. Global Trends
International Cooperation: Environmental organizations and businesses worldwide are forging stronger alliances to collectively champion the advance of the plastic recycling sector.
Standardization: The rise of global standards is pivotal in elevating the caliber of recycled plastics, thereby fostering their acceptance and circulation in markets the world over.
The plastic recycling industry boasts immense potential and numerous benefits, from curtailing environmental pollution to conserving resources. Supported by an amalgam of compelling policies and burgeoning market demand, coupled with ongoing technological advancements and enhanced global collaboration, this sector is poised for a radiant future.
Q: What is the price of the plastic granulation line?
A: The cost is contingent upon the cleanliness of the end material desired by the customer and their targeted production capacity. We are committed to recommending the most efficient granulation line setup tailored to the client's budgetary parameters.
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: Ideal for basic applications with its straightforward design and low expense, the single screw is proficient for straightforward plastics (like single material PP, PE fresh materials), though it encounters limitations with mixed or impurity-laden recycled materials.
Twin screw: Boasting robust blending capabilities, the twin screw excels with recycled materials, composite materials (think PP, PE blends), or modified plastics necessitating additive inclusion (such as flame retardants, colorants), offering enhanced productivity and consistency.
Triple screw: The go-to for scenarios demanding top-tier output and precision (like premium-grade engineering plastic granulation), although it comes at a premium cost and requires complex maintenance.
Suggestion: For recycled or modified mixed inputs, a twin-screw granulator is advisable; however, for singular material needs with budget constraints, a single screw granulator remains an excellent option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Meet our Small Granulator: Capable of delivering an efficient output of 50-200 kg/hour, this model is the ideal choice for startups or small-scale production operations. Its compact yet powerful design ensures consistent performance.
Our Medium-Sized Granulator offers a robust output of 200-500 kg/h, making it a staple in recycling plants or modified plastic facilities. It's an essential asset for established operations looking to enhance their production capabilities.
Introducing the Large Granulator, engineered to handle outputs above 500 kg/hour. This powerhouse requires integration with a high-power motor and automated systems, setting a new standard in large-scale production efficiency.
Adjustment Method: Tailor your production capacity effortlessly by adjusting the screw speed, feeding speed, or mold aperture. Achieve optimal performance with precision.
Q: Is the granulator capable of processing high humidity, impurities, or mixed plastics? Are additional material processing steps such as crushing and cleaning required?
A: While some equipment boasts integration with pre-drying systems like a hopper dryer, raw materials with high humidity, for instance, unwashed recycled bottles, demand additional pre-treatment such as centrifugal dehydration to ensure optimal results.
Q: Can this machine process different types of melted plastics efficiently? Is equipment adjustment necessary when switching between various raw materials?
A: The processability is influenced by the melt index of the plastic; for example, a higher melt index signifies greater material flowability. LDPE with MI=10 is notably easier to process than HDPE with MI=2, demonstrating the machine's adaptability.
Q: What measures are in place to regulate the uniformity, density, and shape of the granulated particles?
A: Uniformity is influenced by the precise design of the screw (a larger aspect ratio enhances uniform plasticization), coupled with meticulous temperature control, ensuring consistency throughout the process.
The particle shape is expertly determined by the cutting method employed:
Underwater Strip Cutting: Produces regular-shaped particles ideal for high-precision applications.
Hot Cutting Grain: Offers high efficiency, though particles may feature burrs, catering to various production needs.
Join Hands with Us for a Greener Tomorrow in Plastic Recycling. Embrace sustainability and innovation with Zhangjiagang Deling Machinery Co, Ltd's cutting-edge solutions.
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