KK-503N Flat-Sheath Wire Stripping & Twisting Machine
The KK-503N is a flat-sheath specialist—stripping extra-long ends (up to 100mm front, 80mm rear), cutting at 13 mid-span points, and delivering precise motorized strand twisting.
It handles up to 6mm² flat wires, with 4-wheel sync drive and stepper-controlled precision (0.03mm blade / 0.1mm feed), achieving ≤0.05mm deviation per meter.
Ideal for automotive flat harnesses or industrial flat cables, it strips at 1,000–3,000 wires/hour. Optional auto stop, timed start, and hands-free feeding help eliminate manual labor—no fluff, just flat-wire mastery.
🔧 Key Features
- Front stripping up to 100mm; rear up to 80mm
- Supports mid-span stripping at up to 13 locations
- Strand twisting powered by motor torque
- Designed for flat-sheath wires up to 6mm²
- Stepper-controlled cutting with ≤0.05mm/m accuracy
- Strips 1,000–3,000 wires/hour
- Optional: Auto start/stop, timed start, auto wire feeding
📊 Technical Specifications
| Item | Specification / Description |
|---|---|
| Product Introduction | Flat-Sheath Wire Stripping & Twisting Machine |
| Model Number | KK-503N |
| Overall Dimensions | 480mm(L) × 345mm(W) × 297mm(H) |
| Weight | 48 kg |
| Display Type | 4.3-inch Touchscreen |
| Power Input | AC 175–250V, ≤50/60Hz |
| Rated Power | 120–220W |
| Cutting Length Range | 0.1mm–99,999.9mm |
| Stripping Length Capacity | Front: 0.1–100mm; Rear: 0.1–80mm |
| Conductor Cutting Capacity | Max. 6mm² (flat wires only) |
| Cutting Tolerance | ≤ 0.002 × L mm (L = cutting length) |
| Twisting Method | Motor-Driven Strand Twisting |
| Mid-Span Stripping | Up to 13 Locations |
| Conduit Diameter | 1.5–9mm |
| Blade Material | Tungsten Steel / High-Speed Steel |
| Drive Mechanism | 4-Wheel Synchronized Drive |
| Wire Stripping Capacity/hour | 1,000–3,000 Strips/Hour |
| Wire Pressure Control | Yes |
| Pulse Equivalent | ≤0.05mm Error per Meter |
| Blade Motor Precision | 0.03mm/Step |
| Feed Motor Precision | 0.1mm/Step (Silent Hybrid Stepper) |
| Optional Features | Auto Wire Break Detection, Auto Feeding/Ejection, Timer Start |
🚗 Typical Applications
Perfect for flat automotive wire harnesses, solar PV cables, railway flat wires, and flat industrial wiring—the KK-503N offers consistent performance for high-precision production lines requiring twisting and accurate long-end stripping.
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