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MTI  |  SKU: MSKE2300B

Roll to Roll Pressure Controlled Rolling Press for Battery Electrodes (Max. 300mm Width)-MSK-E2300B

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Roll to Roll Pressure Controlled Rolling Press for Battery Electrodes (Max. 300mm Width)-MSK-E2300B

MTI

MSK-E2300B is an Automatic Battery Electrode Rolling Press System with precision digital pressure control in a compact footprint that is less than 6'x6'. It integrates tension controlled feeding and winding devices together with Pressure Controlled Electric Rolling Machine to achieve attention-free electrode rolling & pressing up to 75 meters long with the 300mm max-width. It is a perfect tool for building prototypes (e.g. pilot scale studies) of new generation rechargeable batteries to prepare electrode sheets at consistent and repeatable rolling conditions.
 
SPECIFICATIONS:


Working Voltage

Max. Power Consumption
  • 2kW

Rollers (one pair)
  • Dimensions: 200mm (Dia.) x 330mm (W)
  • Material: Hardening Toll Steel with HRC 60-62
  • Effective Rolling Width: <250mm
Press gap
  • 0.050 - 1 mm adjustable by Dual micrometer knobs
  • Tolerance: 0.003mm
Motor & Rolling Speed
  • 550W AC motor with frequency controller
  • 1 - 6 Meter /Minute adjustable by Touch Screen Control Panel
Roller Surface Hardness
  • 60-62 HRC
  • Never roll materials with hardness >50HRC

Press Planeness

  ±0.0025mm

Pressure Control
  • Pressure load: Max. 25Tons adjustable by Touch Screen Control Panel
  • Real-time pressure displays with data recording function
       
  • The electrode edge slitting is available upon request for for cylindrical cell fabrication.

Rectifying Sensor

  Built-in Rectifying Sensor to ensure neatly reeling electrode foil after pressing

Compressed air

60psi required (Air compressor is not included. Please click here to order)
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

Compliance 
  • MTI has granted the patent 201720537817.1& 201720534495.5 for the Roll to Roll Pressure Controlled Electric Rolling Machine MSK-E2300B since December 2017.
  • NRTL or CSA certification is available upon request at the extra cost

Application Notes
  • Never roll materials with hardness >50HRC
  • Must use acetone to clean and dry rollers' surfaces after each use to avoid rusting
  • Multi-step thickness calendaring needed: While calendaring the sample sheet, make each calendaring decrement of 0.02mm comparing to sheet original thickness.
  • Roll and press the electrode sheet multiple times to condense the slurry.
  • Apply antitrust if the machine were to be unused for a long period of time
  • Sample testing is available upon customer's request
  • Pre-installed Edge Position Controller (EPC) used for controlling the edge position of film during winding,
  • It is not allowed to use any MTI product in any hazardous location, especially prohibited from using in Class I environments (flammable gasses & vapor).

 

      

 
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