In-depth Analysis of Industry Demands: Industrial manufacturing environments serve as an ‘extreme testing ground’ for cable applications. Cables must withstand continuous mechanical motion (such as drag chains and torsion), chemical corrosion (oils, solvents, acids, alkalis), extreme temperatures, and increasingly severe electromagnetic interference (EMI) challenges. Particularly within the context of Industry 4.0 and smart manufacturing, cables serve not only as power carriers but also as conduits for data signals. Their reliability directly impacts production line uptime, product yield rates, and equipment longevity.
Henghui Cable's Core Solutions: Henghui Cable is dedicated to providing industrial clients with integrated ‘power + control + data’ cable solutions. Through specialised materials and unique structural designs, we produce cables featuring high flexibility, oil resistance, acid/alkali resistance, tear resistance, and antimicrobial properties. Concurrently, we offer comprehensive shielding solutions (such as copper braid shielding and aluminium-plastic composite tape shielding combinations) to effectively suppress electromagnetic interference. This ensures precise signal transmission for servo systems, encoders, and sensors within complex industrial electromagnetic environments.
Typical Application Examples:
① Flexible Control Cables: Widely employed in CNC machine tools and robotic joint internal wiring. Featuring a specially modified elastomer sheath resistant to engine oil and coolant corrosion, it maintains exceptional flexibility across temperatures from -40°C to +105°C. Its tin-plated copper braid shielding achieves over 85% coverage, effectively suppressing electromagnetic interference from inverters and motors to guarantee ‘zero error’ control signals.
Corresponding product links: 450-750V cross-linked polyethylene insulated control cable, 450-750V polyvinyl chloride insulated control cable

② Dedicated Variable Frequency Drive Cable: Designed for powering variable frequency motors. Features a triple-layer co-extruded structure with phase-separated shielding to effectively suppress high-frequency harmonic interference. Its 100% symmetrical wave impedance reduces ‘cable-end overvoltage’ phenomena at the drive output, thereby protecting motor insulation.
Corresponding product link: 1kV rated voltage variable frequency power cable

③ Computer and Instrumentation Cables: Henghui's DJYVP series computer cables employ twisted-pair + overall shielding construction, with capacitance imbalance ≤1% and working capacitance ≤0.06μF/km, ensuring accurate and reliable signal transmission. Widely applied in DCS systems, PLC control, instrumentation connections and other scenarios demanding high-precision signal transmission, providing dependable signal transmission assurance for industrial automation.
Corresponding product links: 300-500V High/Low Temperature Resistant Computer and Instrumentation Cable, 300-500V Computer and Instrumentation Cable