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Jly-Sj-50 High-Performance Electronic Core Wire Extruder for Cable Insulation1

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Plastic Machinery, Wire Extruder, Cable Extruder

Jinlongying Electrical Technology Co., Ltd.

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Product Description JLY-SJ-50 High-Efficiency Wire Production Line for Precision Cable ExtrusionThe JLY-SJ-50 is a state-of-the-art wire production line designed for high-performance extrusion of various insulating materials, including PVC, LDPE, XLPE, LSHF, and TPU. Equipped with a 50mm precision extruder, this system delivers exceptional output quality while achieving 30%~35% energy savings compared to conventional models. With a production range of 1.5mm to 7mm and a maximum output of 100kg/h , it is an ideal solution for manufacturers seeking efficiency, reliability, and cost-effectiveness in cable insulation. Key Features & Technical Advantages 1. Energy-Efficient Extrusion Technology    - 30%~35% Power Reduction : Advanced screw design and optimized heating zones minimize energy waste while maintaining stable extrusion performance.  - Variable-Frequency Drive (VFD) System : Automatically adjusts motor speed based on real-time production demands, further reducing electricity consumption.  - Precision Temperature Control  : Multi-zone digital PID heating ensures uniform material melting, preventing overheating and material degradation.   2. High-Precision Extruder with 50mm Screw    -  Screw Diameter  : 50mm (optimized for smooth material flow and minimal shear stress).  -  Production Range  : Accommodates wire diameters from 1.5mm to 7mm , suitable for thin control cables to medium-sized power cables.  -  Max Output  : Up to 100kg/h, ensuring high productivity for small to medium-scale production.   3. Superior Material Compatibility    The JLY-SJ-50 wire production line supports a wide range of insulation materials, including:  -   PVC   (flexible & rigid formulations)  -   LDPE / LLDPE   (low-density polyethylene for lightweight insulation)  -   XLPE   (cross-linked polyethylene for high-temperature resistance)  -   LSHF   (low-smoke, halogen-free for fire-safe applications)  -   TPU   (thermoplastic polyurethane for abrasion-resistant cables)  4. Stable & Consistent Extrusion Performance    - Uniform Melt Flow  : The extruder's optimized screw geometry ensures smooth material processing with minimal pulsation.  - Automatic Diameter Control (ADC)  : Optional laser measurement systems ensure consistent insulation thickness.  - Rapid Cooling System  : Efficient water or air cooling guarantees quick solidification, improving production speed.  5. Durable & Low-Maintenance Design    - Hardened Alloy Steel Screw & Barrel  : Resistant to wear, extending service life even with abrasive materials like filled PVC.  - Modular Construction  : Easy disassembly for cleaning and maintenance, reducing downtime.  - User-Friendly Interface : Touchscreen PLC control for simplified operation and parameter adjustments.  Applications    The JLY-SJ-50 extruder is widely used in the production of:  -   Building Wires   (PVC/LDPE insulation)  -   Automotive Cables   (TPU for flexibility and durability)  -   Power Cables   (XLPE for medium-voltage applications)  -   Communication Cables   (LSHF for enhanced fire safety)  -   Industrial Control Cables   (Precision extrusion for small diameters)   Why Choose the JLY-SJ-50 Wire Production Line?    Energy Savings (30%~35%)– Lower operational costs with eco-friendly performance.  High Output (100kg/h)– Efficient production for competitive lead times.  Precision Extrusion– Consistent insulation thickness and superior surface finish.  Wide Material Flexibility– Seamless switching between PVC, LDPE, XLPE, LSHF, and TPU.  Robust & Long-Lasting– Heavy-duty construction for continuous operation.  JLY-SJ-50 extruderJLY-SJ-50 extruderJLY-SJ-50 extruderTechnical Specifications(Custom configurations available upon request.)ModelJLY-SJ-50Screw diameters50Screw L/D27:1Screw rotar speed80/minProduction scope1.5mm-7mmMax output100kg/hMotor power22kwConclusion    The JLY-SJ-50 extruder is a cost-effective, high-performance wire production line designed for manufacturers prioritizing energy efficiency, precision, and versatility . Whether producing electrical wires, automotive cables, or communication lines , this system ensures reliable, high-speed extrusion with minimal downtime  .   For businesses seeking a 50mm extrusion solution that balances productivity and sustainability , the JLY-SJ-50 delivers outstanding results. After Sales ServiceStandard Warranty: 12 months Extended Warranty: Optional coverage up to 36 months.Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfileJinlongying Electrical Technology Co., Ltd. Jinlongying Electrical Technology Co., Ltd. is a national high-tech enterprise and specialized new type enterprise that integrates the research and development, manufacturing, and service of wire and cable mechanical equipment and sheath materials, as well as the industrial 5G Internet of Things cloud service platform.It has always been focused on the manufacturing of intelligent cable equipment in China, realizing industrialinterconnection with unique technology, adhering to customer demand orientation, carrying out scientific and technological innovation work, adhering to the cultural concept of "people-oriented, honest and pragmatic, and shared development", effectively guiding factory production, and building digital and intelligent workshops.  Jin Longying has cooperated with China Unicom on 5G+industrial Internet to build a model of deep integration of digital industry and equipment manufacturing industry, provide a model for the transformation and upgrading of traditional equipment manufacturing industry with the help of the Internet "+" and artificial intelligence "+", and help the equipment manufacturing industry develop in high quality.  The company is located in Handan, China, with a superior geographical location. Its predecessor was Jinying Machinery Factory in Wen'an County,Langfang.With its strong technical strength and advanced production process, rich manufacturing experience, and a complete pre-sales and after-sales service system, it has firmly held a leading position in mechanical manufacturing; We currently have multiple international advanced production and testing equipment and a complete testing laboratory, and have obtained certification certificates for quality management, environmental management, and occupational health and safety management systems.   Jinlongying is not only a manufacturer of high-speed intelligent cable equipment but also an industrial Internet of Things service provider with rich practical experience, which can perfectly match the production needs of customers and solve difficult problems encountered in the production process; Our products are exported to more than 30 countries and regions, including the United States, Spain,Russia, India,Egypt, Iran, South Korea,Bangladesh,Colombia, etc.Why Choose Us?Other ProductsCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsAuto/Self coiling machineSingle/double wrapping machine Twisting machine line  Auto strander Wire palletizing control system Pay-off Take-up Auto coiling wrapping machine Auto packing lineFAQQ: What's the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we can send our engineer to our customers countries to complete the process.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.

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