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ECS-SM Lab-Scale Roll-to-Roll Electrode Fabrication with Integrated Coater, Calender, and Cutter, ESMR2REFICCC
  • ECS-SM Lab-Scale Roll-to-Roll Electrode Fabrication with Integrated Coater, Calender, and Cutter, ESMR2REFICCC
ECS-SM Lab-Scale Roll-to-Roll Electrode Fabrication with Integrated Coater, Calender, and Cutter, ESMR2REFICCC

ECS-SM Lab-Scale Roll-to-Roll Electrode Fabrication with Integrated Coater, Calender, and Cutter, ESMR2REFICCC

In Stock SKU: ESMR2REFICCC
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For lab-scale roll-to-roll (R2R) electrode fabrication, the process is typically divided into three primary stages: precision coating, densification (calendering), and final shaping (slitting/cutting). Transitioning to R2R allows you to simulate industrial production while maintaining the flexibility of a research environment.

The lab-scale roll-to-roll electrode fabrication unit integrated the coating, rolling press, and die cutting to continuously obtain round electrode disk and electrode sheet for coin cell and pouch cell, respectively. 

Part Number
  • ESMR2REFICCC (ESM-R2REF-ICCC)
Power Source
  • AC220V±10%, single phase, 50/60Hz, 5500 W 
  • AC110V can be realized by using a high power transformer
Gas Source
  • 0.5-0.8 MPa for pneumatic operation 
Coating Unit
  • Guiding Roller Width: 100 mm
  • Max. substrate roll and coating width is 80 and 60 mm, respectively. A four-side film applicator is included. 
  • Web Speed: 0.01-1.0 m/min
  • Coating Speed: 0.2 m/min (based on graphite anode slurry, viscosity is 2000 cP, solid content is 45% and dry film thickness of 90 um)
  • Coating thickness uniformity: ±3μm
  • Manual slurry loading. 
Drying Unit
  • Convection heating mode, single chamber length: 0.5 m
  • Electric heating with a power of 2400 W
  • Max. heating temperature: 130℃ 
  • Ventilation: centrifugal fan with air flow of 570 m3/h. The outlet port size is 120 mm to connect a 5" aluminum pipe.  
Rolling Press Unit
  • Cold Calender with a size of Φ100 x L90mm
  • Roller hardness: ≥HRC55
  • Rolling gap: 0-1.5 mm, adjustable with mechanical gauge
  • Max. rolling press force: 5 T (unchangeable)
Electrode Cutting Unit
  • Traverse distance for cutting: Max. 16 mm 
  • For coin cell, the cutting die is available in φ8～φ24mm
Tension Control 
  • 10-40 N
Loading Roll
  • Winding/Unwinding Roll Diameter: Max. Ф250mm
  • Cardboard Size: I.D. 3" 
Certification
  • CE certified
  • UL and CSA certification is available upon request at extra cost
Dimension
  • L2000 * W750 * H850 mm (glovebox-compatible)
Weight
  • ~500 kg

 

References:

D. L. Wood III, et al., Perspectives on the relationship between materials chemistry and roll-to-roll electrode manufacturing for high-energy lithium-ion batteries, Energy Storage Materials, 2020, 29, 254-265

R. Tao, et al., Advanced electrode processing for lithium-ion battery manufacturing, Nature Reviews Clean Technology, 2025, 1, 116–131.

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