MTI  |  SKU: MSK-DPC-B230

80T Max. Pressure Controlled Rolling Machine (220 mm W x 230 mm Dia.) for Battery Electrodes-MSK-DPC-B230

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80T Max. Pressure Controlled Rolling Machine (220 mm W x 230 mm Dia.) for Battery Electrodes-MSK-DPC-B230

MTI

MSK-DPC-B230 is a precision electric calendar machine (rolling press) with a high-quality hydraulic pressure controllable system. It can prepare electrode sheets (current collector with the active material coated on it) at consistent and repeatable rolling pressure up to 80T. The super high rolling pressure enable to achieve high compaction density for electrodes. 

SPECIFICATIONS:


Working Voltage

Max. Power Consumption

  • 1.2KW

Rollers (One pair)

  • Dimensions: 230mm (Dia.) x 220 mm (W)
  • Effective Rolling Width: 200 mm
  • Material: HRC65-70, coating thickness ≥18mm,
  • Rolling material with a hardness < HRC50
  • Ra:≤0.4    
Max. Rolling Pressure
  • 80 T
Press Gap

  • 0-2 mm
  • Tolerance: 0.001mm
Motor & Rolling Speed
  • 550W AC motor with frequency speed controller
  • Speed range: 0.3 - 5.0 m/min, adjustable by Touch Screen Control Panel

Press Planeness

  • ≤2μm 

Compressed Air

  • >60 PSI required (Air compressor is not included, you may order one in the related product)
  • Attention: If a gas cylinder is used instead of an air compressor (pic2), a two-stage pressure regulator (pic1) must be installed on the gas cylinder to limit the pressure within the required working range for safe operation. Click here to learn the installation of a gas regulator

      pic1         pic2
Optional 

Compliance

  • CE certified
  • NRTL or CSA certification is available upon request at an extra cost

Application Notes

  • To avoid rusting, use acetone to clean and dry rollers' surfaces after each use
  • Apply anti-rust lubricant on the surface of rollers if the machine is unused for a long period of time
  • Never roll materials with hardness > HRC 50
  • In order to prolong the lifespan of the roller bearings, regular lubrication is recommended
  • Multi-step thickness calendering needed: While calendering the sample sheet, make each calendering decrement of 0.02mm compared to the sheet's original thickness
  • Clean roller surface for each rolling and applies lubricate when not in use to avoid corrosion