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China, Chinese Full-Auto Power Industrial Wire & Cable Production Line for Communication Cable Machinery1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metallic Processing MachineryWire Mesh MachineAutomatic Production Line
Shanghai Fortune Group Corporation
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Product Description Vertical Enamelled Wire Production Line for Φ0.05-3.0mm WiresProduct DescriptionThis fully automated vertical enamelled line produces high-quality insulated winding wires for electric motors, transformers, and precision instruments. The complete process includes:Pay-off → Annealing → Coating → Curing → Cooling → Lubrication → Take-up.The system supports round, flat, and self-bonding wires with superior film uniformity (±0.5μm) and zero pinholes (≤3 defects per 10,000 meters).Machine CompositionPay-off System: Brush-type or double-cone sleeve pay-off for fine wiresAnnealing Furnace: Continuous hydrogen-protected annealing at ≤500°CCoating Unit: Felt applicator with precision metering pumpsCuring Oven: 5-tier vertical catalytic curing with heat recoveryCooling Section: Forced air cooling with purified air supplyLubrication System: Controlled oil applicationTake-up System: Dual-station spooling with tension controlExhaust Treatment: RTO catalytic combustion (VOC ≤20 mg/m3)Control System: EUROTHERM automation with HMI touchscreenDiametric Measurement: Laser gauges for real-time monitoring (optional)Technical SpecificationsPower Consumption: 125 kW (peak 145 kW with exhaust treatment)Wire Diameter Range: Φ0.05-3.0 mm (round/flat/self-bonding)Line Speed: ≤25 m/s (adjustable)Curing Temperature: Up to 550°C (zonal control ±5°C)Machine Weight: 18,000 kg (including auxiliary systems)Dimensions: 42 m × 6.5 m × 5.8 mThermal Class: Class 180 (H-grade)Coating Types: Polyester, Polyurethane, PolyimideCore Technology Advantages±0.5μm Coating Uniformity: Electrostatic application + precision meteringEU Eco-Compliance: VOC emissions ≤20 mg/m3 with RTO treatmentEnergy Efficient: 40% less floor space vs horizontal lines + heat recoveryZero Pinhole Guarantee: ≤3 defects/10,000 m (IEC 60851 compliant)Flexible Production: Supports round, flat, and self-bonding wiresTechnical SpecificationsIndustrial Wire & Cable Production LineProduct DescriptionThis fully automated production line manufactures power and communication cables (Φ10-100mm) with PVC, XLPE, or rubber insulation. The integrated process includes:Copper conductor pay-off → Electric induction annealing → Multi-layer extrusion → CCV/VCV curing → Cooling → Spark testing → Diameter monitoring → Tension control → Automatic take-up. The system achieves production speeds up to 1200 m/min with precision insulation control for high-voltage applications up to 35kV.Machine CompositionPay-off System: 12+18 basket strander with torsion controlAnnealing Unit: Electric induction system (±1% resistivity deviation)Extrusion System: Φ50-120mm extruders for multi-layer insulationCuring Line: CCV catenary or VCV vertical towerCooling Section: Multi-stage water cooling tunnelsTesting Units: Spark testers and diameter gaugesTension Control: Closed-loop servo systemsTake-up System: Dual-station automatic windersControl System: PLC with industrial computer interfaceOptional Modules: Helium leak detection, AGV interfaces Technical SpecificationsTotal Power 155 kW (peak 180 kW with annealing)Line Speed Up to 1200 m/minCable Diameter Range Φ10-100 mmInsulation Types PVC, XLPE, rubberVoltage Rating Up to 35 kVMachine Weight 28,000 kgFootprint 55m × 8m × 6m (adjustable layout)Eccentricity Control ≤6% (≤5% with optional upgrade) Detailed Process Description1. Pay-offTension control is critical to avoid wire elongation or surface damageBrush-type pay-off for fine wires (Φ<0.1 mm), rotary for larger diametersTension maintained at ≤20% of non-elongation limit (2-15 kg/mm2 based on temperature)2. AnnealingIn-line continuous annealing at ≤500°C under hydrogen atmosphereWater seal provides steam protection against oxidation3. CoatingFelt applicator system utilizing capillary actionFelt density and thickness tailored to wire diameter"Thin coats, multiple passes" ensures uniformity and avoids drippingViscosity and surface tension tightly controlled per wire size4. CuringZones: Evaporation (solvent removal) → Curing (polymer cross-linking)Transverse temperature variation ≤5°C; longitudinal profile adjustableSolvent evaporation must occur without boiling to avoid pinholesPolyimide requires partial curing per pass to prevent delamination5. Cooling & LubricationForced air cooling (water cooling avoided to prevent moisture inclusion)Lubrication applied at 1 g/m2 for smooth spooling without visible oil6. Take-upTension controlled at 10-25% of non-elongation limit based on wire sizeLine speed ratio between take-up and traversing: 1:1.7-2.0Quality AssuranceFilm Uniformity: ±0.5 μm (laser gauging optional)Pinhole Test: ≤5 defects/30 m (IEC 60851)Adhesion & Flexibility: No cracking or peeling after elongationThermal Endurance: Class 180 (H-grade)Certifications: UL, CE, ISO 9001Warranty: 12 months on oven and control systemBrand: Fortune ElectricOrigin: Shanghai, China
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