Boom in New Energy, Photovoltaics and Energy Storage Drives Shifts in Wire Stripping Machine Demand
The rapid growth of new energy, photovoltaics (PV) and energy storage is driving wire stripping machines to evolve profoundly from general-purpose standard models to five core directions:high-voltage / large cross-section, multi-core / shielded, non-destructive precision, high-speed continuous operation, and intelligent traceability.The demand structure and equipment selection logic have been completely restructured.
I. Underlying Changes in Demand: Three Major Tracks Reshape Wire Structures
New energy vehicles: With the popularization of 800V high-voltage platforms, the use of high-voltage wiring harnesses (50–150mm²) and multi-core/shielded control cables has surged. A single vehicle uses more than 60 meters of wiring harnesses, imposing strict requirements for consistency, temperature resistance and anti-interference performance.
Photovoltaics: Demand for PV cables (2.5–10mm²) and large-cross-section DC cables for PV module junction boxes and inverters is booming, requiring weather resistance, low smoke zero halogen (LSZH) materials and efficient stripping.
Energy storage: Driven by 1500V DC systems, UL3817 high-voltage cables and multi-core/shielded secondary cables are widely used. Compact cabinet space demands high precision, high temperature resistance and high reliability.
II. Leap in Equipment Capabilities: Five Core Upgrades
表格
| Demand Dimension | Specific Requirements | Equipment Solutions |
|---|---|---|
| High-voltage & Large Cross-section | Thick insulation (5–10mm), large cross-sections (30–150mm²), no damage to copper cores, flat end faces | Large cross-section servo wire strippers, 4-direction mid-strippers, servo/hydraulic drive |
| Multi-core & Shielded | Multi-layer structure (outer sheath + shielding + inner insulation), non-destructive stripping of shielding layers, consistent length | Multi-layer synchronous stripping machines, special shielded wire strippers, vision-guided stripping |
| Non-destructive Precision | Fine wires (0.1–0.5mm²), Teflon/silicone wires, burr-free and thermal damage-free cuts | Laser/ultrasonic wire strippers, micro-controlled servo strippers |
| High-speed Continuous | Production beat ≥ 300 meters/hour, stable continuous feeding without jamming, 2–3x efficiency improvement | High-speed continuous wire strippers, servo traction + rotary cutter design |
| Intelligent Traceability | Data logging, MES connection, IATF16949 compliance, remote monitoring, fault prediction | Smart wire strippers with IoT/digital twin, online pressure & visual inspection |
III. Selection & Implementation: Four-Step Matching
Define processes by wire types
Large cross-section / high-voltage cables: choose 4-direction mid-stripping with servo drive, supporting 0.75–30mm² and above.
Multi-core / shielded cables: choose multi-layer synchronous stripping with vision positioning to ensure shielding integrity.
Fine / special wires: choose laser/ultrasonic stripping for micron-level non-destructive processing.
Determine beats by efficiency
Mass production: continuous stripping + online inspection, beat ≥ 300m/h.
Multi-variety small-batch: quick die change (QDC), parameter memory, changeover ≤ 10 minutes.
Ensure traceability for compliance
Automotive / energy storage applications: mandatory MES connection, logging of pressure, length and time for full process traceability.
Confirm service by operation & maintenance
Evaluate service life of core components (servo, PLC, blades), local after-sales support and spare parts response. Total Cost of Ownership (TCO) outweighs upfront machine price.
