As plastic waste continues to accumulate worldwide, creating environmental challenges and occupying valuable land resources, Nanjing Hengland Machinery Technology Co. has developed advanced single-screw plastic recycling pelletizing equipment that offers efficient and cost-effective solutions for plastic recycling.
From Waste to Wealth: The Transformation Process
Common plastic materials like polypropylene (PP) and low-density polyethylene (LLDPE), when not properly processed, contribute significantly to environmental pollution. However, through scientific recycling methods, these materials can be transformed into high-quality plastic pellets that re-enter production cycles, maximizing their value.
The PP single-screw recycling pelletizing production line utilizes advanced extrusion technology to efficiently melt and plasticize recycled PP waste. Through precise filtration and degassing systems, it removes impurities and moisture, producing dense, glossy pellets with consistent quality. This process not only enables effective waste reuse but also provides plastic product manufacturers with sustainable, low-cost raw materials.
Technical Features: Precision Engineering for Superior Quality
The SJ series plastic recycling pelletizing machines incorporate multiple innovative technologies with several core advantages:
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Advanced Single-Screw Extrusion System:
Optimized screw design ensures uniform mixing and thorough plasticization of materials, with precise temperature control to prevent material degradation.
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Dual Filtration and Efficient Degassing:
Two-stage filtration removes various impurities while powerful degassing eliminates gases generated during recycling, enhancing pellet purity.
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Continuous Underwater Pelletizing:
This technology enables uniform cutting and cooling, producing consistently sized and shaped pellets with high production efficiency.
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Heat Recycling and Crystallization Optimization:
Excess heat from processing is utilized for linear crystallization, saving energy and preventing production delays caused by overheating.
The equipment can process various recycled materials including PP, PE films, packaging bags, and scraps, converting them into reusable high-quality pellets tailored to different plastic processing requirements.
Comprehensive Support Services
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Professional Installation and Commissioning:
Technical teams conduct on-site installation and debugging to maximize production efficiency.
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Comprehensive Training:
Detailed operation and maintenance training enables clients to quickly master equipment operation and perform routine maintenance.
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Ongoing Technical Support:
Continuous technical consultation and maintenance services ensure long-term stable operation of the equipment.
Product Specifications and Capacity Overview
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Model
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L/D Ratio
|
Output (kg/h)
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Applications
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|
SJ-100
|
20~32
|
120~200
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PP, PE, ABS, PC scrap recycling
|
|
SJ-120
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20~32
|
200~300
|
PP, PE, ABS, PC scrap recycling, films, packaging bags
|
|
SJ-150
|
20~32
|
250~350
|
PP, PE, ABS, PC scrap recycling, films, packaging bags, profiles
|
|
SJ-180
|
20~32
|
300~450
|
PP, PE, ABS, PC scrap recycling, films, packaging bags, profiles
|
|
SJ-200
|
20~32
|
500~800
|
PP, PE, ABS, PC scrap recycling, films, packaging bags, profiles
|
Company Background
With over 15 years of experience in plastic extrusion equipment, Nanjing Hengland Machinery Technology Co. operates a modern manufacturing facility covering more than 5,000 square meters. The company independently produces key components like screws and barrels, ensuring product stability and quality from the source.
Located in Nanjing's Jiangning District, the company specializes in developing and manufacturing plastic extrusion and recycling pelletizing equipment, committed to providing efficient and reliable plastic processing solutions for global clients.
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