200°C Vertical Hot Rolling Press ( 4") w/ Asynchronous Rolling Speed & Pressure Display- MSK-HRP-22

 Power

• AC 220V, Single phase, 50/60Hz, 1500 Watts 

• Roller Size: 100 mm Dia. x 100mm W
• Effective Cylinder Width: 96mm
• Roller hardness: HRC 52
• The thickness of rolling: 0~1.8 mm adjustable
• Warning: Never roll materials with hardness >40HRC because rollers are softened at 200.
• Optional: 2-3 layer vertical rolling machine is available upon request at an extra cost
• Roller Material: CrMoV

• Beside the vertical setup that suitable for direct powder feeding and dry film formation (eg: graphite anode fabrication), the hot rolling press also can be set in horizontal for dry cathode (eg: NCM811) shape formation and calendering.
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• Note: The direct powder-to-dry cathode film is quite challenging since the pre-sheet-formation by manual way is critical. After the initial film formation, repeatedly rolling press in horizontal way to get desirable dry cathode thickness. 
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• Two independent temperature controllers enable dual-zone temperature control for the front and rear rollers.
• Temperature range: RT - 200°C with 30segments programmable
• Temperature accuracy +/-5°C
• Max heating temp: 200°C <30min
• Continuous heating temp: 190°C
• Two heating elements are installed
• Power of each Heating Element: 500 Watts
• The heating rod is consumable. Please click the picture left to order a replacement
• Heating Rate:
  • RT-100°C: ~3°C/min
  • 100-150°C: ~2.5°C/min
  • 150-200°C: 1~2°C/min

• Two high-torque 24VDC brushless motors to control the rollers independently. 
• Speed control: 0.5-12.5 RPM adjustable via touchscreen
• Actual rolling speed: 2.6~65 mm /sec (Actual Speed = display value * 0.65 )
• Two rollers are aligned horizontally and supported by the steel frame. Such a design allows users to gravity-feed flexible materials from above the rollers and collect them at the bottom. (Pic. 1)
  Independent speed control for upper and lower rollers.
• Digital control with constant output power 

• Digital pressure display with a built-in load cell. 
• Pressure display: max pressure and real-time pressure.
• 0 ~ 2T (the unit display is Kg force) depending on the gap 

• Resolution: 0.001mm
• Manual adjustment for rolling gap

• Separate control Unit to control all parameters, including
• The touchscreen panel controls
• Two rolling speeds, ( 0.5-12.5 RPM)
• The temperature control for the two rollers is independent with a 30-segment programmable
• The pressure display during the rolling
• RS-485 port and PC operation software are available at an extra cost
• Note:   To put into a glovebox,  you need to order three KF40 feedthroughs, and your glovebox must have three KF40 ports to put the control unit outside the glovebox

• CE Certified
• NRTL or CSA certificate is available upon request at extra cost.

• Never roll materials with hardness > 40HRC
• The rolling machine can be used in the Ar gas environment.
• Multi-step thickness calendaring needed: While calendaring the sample sheet, make each calendaring decrement of 0.02mm compared with the sheet's original thickness.
• Never calendaring decrement over 0.02mm compared with the original sheet thickness after each calendaring.
• Clean the roller surface before and after each rolling process. Lubricate the roller surface when the machine is planned for idle to avoid corrosion.
• It is not allowed to use any MTI product in any hazardous location, especially prohibited from using in Class I environments (flammable gases & vapor).