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6" W x 3.7" Dia Electric Precision Rolling Press w/ Variable Speed (Ar Glove-box Compatible) - MSK-2150-DC

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Item Number: MSK-2150-DC
Transported by LTL Freight (Truck)

MSK-2150-DC is a 150mm width ( 6") precision electric Rolling Speed Adjustable press with 94 mm diameter roller. It is an ideal rolling press for adjusting thickness and increasing the active material density of the electrodes in Li-Ion batteries research after coating and drying.



  • Rolling Speed Adjustable (0 - 25 mm/ second)
  • Heavy duty steel frame, gears, and handle
  • Roller size: 150mm width x 94mm Dia ( dual rollers),  made of hardened steel (RC > 60) with Cr electroplated coating
  • Dual micrometer for accurate thickness adjustment in the range 0 - 3 mm
  • Built in tool box for easy operation & safety barricades (front and behind rollers) minimize injury during operations
Rolling Gap 0 mm~1.3mm
Rolling Speed 25 mm/ second (Rolling Speed Adjustable)
Forward, Stop and backward switchable
Torque Capability 850N
Surface Hardness of Rollers HRC 60-62
Never roll materials with hardness > 50HRC
Note: bench top rolling press is not suitable for calendering thick metals. For applications with such needs, please consult with MTI engineers.
Working Voltage

  • AC 110  or 220V single phase, 50/60H
  • INPUT: 24VDC
  • A UL/CSA listed 100-240VAC IN - 24VDC OUT power adapter is included.
Roll to Roll System
MSK-2150-RD R2R system can be integrated with the calendering machine at extra cost to enable the automatic film unwinding -> winding after calendering. Please click underline to view product details.
Overall Dimensions   530mm(L) x 360mm(W) x 420mm(H)
Net Weight 100kg
Shipping Weight & Dimensions 250 lbs, 40"x30"x26"
  • CE Certified
  • This machine is using 24VDC input power which shall be exempted from the safety inspection (according to UL61010/SPE-1000 regulation). However, with additional certification fee, MTI can arrange NRTL to perform UL/CSA inspection and label the machine per customer's request. Please contact us for the quote. 
  • One year limited with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty
Application Notes
  • The MSK-2150 roller is specially designed for battery R&D in terms of its advantages as affordable, compact and precise. Please strictly follow the instructions to operate
    • Must use acetone to clean rollers' surface after each use
    • If the machine will be idle for a long period of time, please apply anti-rust lubricant on the rollers
    • The minimum thickness of the rolled sheet should depend on the physical property of the material. If you have other materials to process. Please mail us your samples and we are willing to do the test for you.
    • Warning: Never roll materials with hardness > 50HRC
    • This roller is suitable for using under Ar/N2 gas glovebox.
  • Please refer to this instruction on how to calculate rolling pressure from roller gap (reference only)
  • This rolling press can be used to make free-standing 2D metal nanosheets by a repeated process of folding and calendaring stacked metal sheets (See reference below)   
  • Reference Article: 2D Metals by Repeated Size Reduction

  • Never roll materials with hardness > 50HRC
  • Multi-step thickness calendering needed: While calendering the sample sheet, make each calendering decrement of 0.02mm comparing with sheet original thickness. 
  • Never calendering decrement over 0.02mm comparing with original sheet thickness each calendering.
  • Must clean roller surface for each rolling  and Use acetone to clean and lubricate  when not in use to avoid corrosion
  • It is not allowed to use any MTI product in any hazardous location, especially prohibit from using in Class I environments (flammable gasses & vapor).
Operation Video & Instructions                

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