Tenglong Twin-Shaft Plastic Pelletizing Line (Water Ring Hot Cutting) | High-Efficiency & Energy-Saving Solution for Plastic Film Recycling & Pelletizing
Benefiting from Linyi’s core advantages as a key national city for the development of the national waste recycling system and the industrial cluster effect of China’s national recycled plastic base in Hedong District, the city boasts abundant locally sourced waste plastic film resources. Mass volumes of LDPE, PP, HDPE, LLDPE films, agricultural mulch films, woven bags as well as EPE and EPS foamed materials are collected locally, creating robust demand for recycling and reprocessing. Xianggong Town of Hedong District, Linyi is home to a nationally recognized recycled plastic base with a complete industrial chain integrating waste collection, processing and comprehensive resource utilization, gathering thousands of plastic recycling and processing enterprises across the region. Traditional pelletizing machines fitted with crushing barrels have long plagued local manufacturers with excessive power consumption and heavy raw material loss, becoming a major bottleneck restricting cost reduction and productivity improvement. Rooted in the R&D and manufacturing of plastic recycling machinery in Linyi, Tenglong develops tailor-made equipment to address prevailing industrial pain points and align with circular economy policies, launching the Tenglong Twin-Shaft Plastic Pelletizing Line (Water Ring Hot Cutting). Featuring a patented barrel-free crushing design, it stands as the preferred production equipment for plastic film recyclers in Linyi, southern Shandong and East China, enabling local factories to realize standardized and eco-friendly production at the recycled plastic base and sharpen core market competitiveness.
Twin-Shaft Plastic Pelletizing Line
Product Overview
The Tenglong Twin-Shaft Plastic Pelletizing Line (Water Ring Hot Cutting) is a patented product independently developed exclusively for plastic film recycling and a benchmark among barrel-free crushing pelletizing machinery. Breaking from conventional pelletizers equipped with bulky high-power crushing barrels, it innovatively eliminates pre-crushing procedures to allow direct feeding of raw materials, delivering remarkable cuts in power consumption alongside boosted output and economic returns while ensuring steadier equipment operation. Universally applicable to pelletizing of LDPE, PP, LLDPE, EPE, EPS films and various foamed plastics, it precisely caters to core processing demands for recycled agricultural films, packaging films and woven bags in Linyi, especially large-scale high-efficiency production requirements of manufacturers within Hedong’s recycled plastic industrial base. Effectively resolving multiple drawbacks of traditional pelletizing devices, it helps clients slash energy costs, upgrade product quality and ramp up overall production efficiency.
Core Technical Advantages
1. Patented Feeding & Transmission System Ensures Continuous & Stable Production
- Claw-Type Forced Feeder: Custom-engineered claw-shaped forced feeding unit accelerates feeding speed substantially to sustain non-stop production, eliminating unplanned downtime and material waste caused by uneven material supply and meeting large-scale continuous production requirements of Linyi-based recyclers.
- Twin-Shaft Gear Reducer + Dedicated Inverter: Adopting advanced domestic twin-shaft reduction gearbox paired with motor-specific frequency converter, the unit runs smoothly across diverse working conditions and raw material specifications to process various local waste films and foamed plastics. Superior operational stability over traditional equipment lowers routine maintenance and repair expenses.
2. High-Efficiency Filtration & Hydraulic Screen Changer for Optimized Productivity
Equipped with dual-screen assembly and hydraulic screen quick-change mechanism, the line enables fast filter mesh replacement to cut downtime and lift overall throughput. Impurities get fully filtered to guarantee premium quality of recycled pellets, fundamentally fixing Linyi recyclers’ pain point of lengthy shutdown for screen replacement and constrained production capacity.
3. Automated Safe Feeding System Cuts Labor Input & Operational Risks
Built-in automatic feeding conveyor belt drastically reduces workers’ physical workload and operational safety hazards by removing frequent manual feeding procedures. It helps local enterprises save labor costs and complies with mandatory safety production codes stipulated for the recycled plastic industrial base in Hedong District.
4. Direct Feeding Without Pre-Crushing Delivers Outstanding Energy Savings
Raw materials go straight into pelletizing without standalone crushing equipment, minimizing raw material loss and improving energy efficiency for steadier operation and better economic gains. Compared with conventional machines with crushing barrels, it achieves prominent power reduction, aligning with Linyi’s Zero-Waste City initiative and the green low-carbon development roadmap of the local recycled plastic sector. Meanwhile, clients save extra investment on crushing auxiliary equipment to further shrink long-term operational expenditure, making it a top-choice machine for plastic film pelletizing projects.
Main Technical Specifications (Tenglong TL Series)
Robustly configured, the TL-series Twin-Shaft Plastic Pelletizing Line (Water Ring Hot Cutting) features stable output and reliable performance customized for small, medium and large film recycling factories around Linyi, perfectly matching production parameters of LDPE/LLDPE recycling pelletizing lines:
| Item | Specification Details |
|---|---|
| Applicable Raw Materials | LDPE, LLDPE, HDPE waste films and foamed plastics |
| Model | TL-140 / TL-160 |
| Production Capacity | 200–300kg/h (varies by raw material formulation); 250–350kg/h (varies by raw material formulation) |
| Main Extruder | Screw Diameter/Length: Φ140×2800mm / Φ160×3300mm; Motor Power: 55KW (6-pole) /75KW (6-pole) |
| Auxiliary Extruder | Screw Diameter/Length: Φ140×1580mm / Φ160×1580mm; Motor Power:22KW (4-pole)/30KW (4-pole) |
| Pelletizing Method | Vertical water ring hot cutting with variable frequency speed regulation |
| Cooling Tank | 1m stainless steel serpentine cooling tank |
| Dehydrator | High-speed vertical centrifugal dehydrator |
Machine Composition & Auxiliary Equipment
User-friendly layout enables ordinary workers to operate after brief training, well suited for local manufacturers’ labor-saving demands. The complete set seamlessly docks with upstream plastic film washing lines and fulfills full-process production needs of LDPE/LLDPE recycling pelletizing projects:
- Cooling Tank: 1-meter stainless steel serpentine tank rapidly cools and shapes extruded plastic strands to avoid deformation and discoloration, securing premium pellet appearance per high-standard production rules of the recycled plastic base.
- Pellet Cutter: Vertical variable-frequency water ring hot cutting system delivers uniform pellets with smooth cut surfaces free of linked grains and burrs to elevate finished pellet quality.
- Dehydration Unit: High-speed vertical dehydrator thoroughly removes surface moisture from cut pellets to prevent caking and damp deterioration and reduce finished-product loss during storage.
- Storage Hopper & Vibrating Screener: Integrated 300kg storage bin and vibrating sieve sorts pellets by dimension to boost qualified product rate and cut raw material wastage.
- Automatic Feeding Conveyor: 2800×450mm feeding belt (optional with metal detector) reduces manual labor and averts metallic contaminants mixing into feedstock to safeguard pellet purity, ideal for complicated mixed waste materials prevalent in local recycling sites.
Applicable Scenarios & Target Customers
Leveraging the industrial cluster advantages of Hedong’s national recycled plastic base and massive regional film recycling volume, the Tenglong Twin-Shaft Plastic Pelletizing Line fits varied recycling projects across southern Shandong and East China with core clientele covering Linyi and surrounding regions:
- Plastic film, woven bag and agricultural mulch film recycling processors, especially large-scale manufacturers settled inside Hedong recycled plastic industrial park;
- EPE/EPS foamed plastic recyclers, expanding clients’ available recycling categories and lifting overall economic returns;
- Energy-saving high-output plastic recycling projects with hourly capacity ranging from 200kg/h to 350kg/h, lowering operational costs and complying with green low-carbon industrial policies;
- Recyclers of all business sizes: single-stage or two-stage production modes are selectable based on raw material cleanliness (single-stage for high-purity feedstock), flexibly adapting to diverse material characteristics and varied production targets across all film pelletizing applications.
Twin-Shaft Plastic Pelletizing Line
Tenglong After-Sales Service Guarantee
With years of experience in developing and manufacturing plastic recycling equipment based in Linyi, Tenglong Machinery fully understands regional manufacturers’ practical production requirements and supplies premium machinery plus full-spectrum supporting services for plastic recyclers. We deliver one-stop solutions covering equipment selection, on-site installation & commissioning and lifelong aftersales maintenance. Our professional technical team responds promptly to service calls and resolves all operational malfunctions efficiently, safeguarding clients’ recycling projects. Empowering Linyi manufacturers to achieve large-scale, eco-friendly and high-efficiency production, our equipment further optimizes the local circular economy loop: Resources → Finished Goods → Waste → Recycled Resources.
