Copper Foil: Electro Deposition Machine (EDM)
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Mitsuboshi

Japan
Condition: New
Scale: Production
Type: Electro Deposition Machine (EDM)
Status: Ready-to-Ship
Ships From: USA

Product Description

Product Description

High-Capacity Electrolytic Copper Foil Manufacturing System featuring a 2.7-meter diameter drum and integrated passivation processing for lithium-ion battery applications.

- Listing includes 71 machines are in their original packaging. Only 1 machine was commissioned and used for testing (pictured above) but never for production.

- Listing also includes 7 Rack-Mounted Foil Spools (pictures 15 and 16) which can be available for bulk purchase of these machines

Key Features:

  • Advanced electrolysis cell with IrOn-coated titanium anode substrate, capable of handling up to 50,000A current with precision 11±0.5mm pole spacing
  • Automated machine speed control system achieving production rates up to 900 meters per hour with 1,400mm substrate width
  • Integrated passivation system incorporating chromate solution treatment and multi-stage drying with liquid squeegee and air knife technology
  • Precision drive system utilizing AC servo motor control with 1/1000 reduction ratio for consistent foil production
  • Comprehensive drum buffing system with adjustable speed up to 300 rpm and ±10mm oscillation capability for surface finishing
  • Sophisticated tension control system supporting 20-150 kg/width range with automated mechanical loss compensation
  • Multi-stage washing system combining solution shower, spray rinse, and air blow technology for superior cleanliness

Key Technical Specs:

  • Substrate Width: 1,400mm
  • Processing Speed: 900m/h
  • Operating Time: 24hours/day
  • Maximum Current: 50,000A
  • Anode Plate Radius: 1,361 ± 0.5mm
  • Process Temperature Max: 60°C
  • Compressed Air Pressure: 0.5MPa
  • Drying Air Temperature: 50°C
  • Cooling Water Temperature: 32°C
  • Wind-up Tension Range: 20 - 150kg/width
  • Maximum Wind-up Diameter: 600mm
  • Maximum Substrate Weight: 2,000kg