MSK-HRP-22 Vertical Hot Rolling Press features a pair of 100mm wide steel rollers with Asynchronous rolling speed control up to 200°C. The separated control unit features a touch-screen control panel to control the temperature and rolling speed of each roller, and display the rolling force during rolling
The rolling press can be placed inside glove box by optional three KF40 port
Its vertical rolling position allows users to "gravity feed" flexible films and produces shear force during rolling. Such a compact calendar machine can be put in Ar gas glove-box and is very useful for preparing flexible or dry battery electrode sheets for Li-ion / Solid-Air battery research
SPECIFICATIONS
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Power
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- AC 220V, Single phase, 50/60Hz, 1500 Watts
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Rollers
 
 
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- 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
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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
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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
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Rolling Speed  (Pic. 1)  (Pic. 2) |
- 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
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Pressure Indication
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- 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
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Digital Gauge
(Roller Gap) |
- Resolution: 0.001mm
- Manual adjustment for rolling gap
 
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Control Units 
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- 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
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Material Feeder
(Optional Purchase)
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Optional
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To make a dry electrode or solid state electrolyte at good quality, please consider a high-energy centrifugal mix and dispenser below:
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Compliance |
- CE Certified
- NRTL or CSA certificate is available upon request at extra cost.
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| Warnings |
- 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).
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