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100°C Max. 4" Width Electric Hot Rolling Press with Variable Speed (NRTL Ready & Ar Gas Compatible) - MSK-HRP-01


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Item Number: MSK-HRP-01
Transported by LTL Freight (Truck)

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MSK-HRP-01 is compact Hot Rolling Cylinder Press with max. working temperature of 100oC, which is designed for preparing battery electrode for both inside or outside glove-box.  High torque DC motor is Ar gas compatible.   It serves well in the application such as increasing active material density of the electrode in Li-ion batteries research after coating. It has a pair of 100mm width steel rollers with a heating capacity of 100°C max.
Update Note:  Since 11/25/2015, MSK-HRP-01 is equipped with 24V DC motor for a safe operation under Ar gas environment.

SPECIFICATIONS:

Effective Cylinder Width

96mm

Roller Size 96 mm Dia.x 100mm W

Product Thickness

0~1.2 mm adjustable

Dial Gauge Accuracy

0.01mm
Minimum Thickness
Depending on the electrode's material and thickness, typically:
  • A 0.16mm thick electrode coated on copper can be pressed into a minimum thickness of  0.1 mm
  • A 0.06mm thick electrode coated on copper can be pressed into a minimum thickness of 0.04 mm
  • A 0.33mm thick silver/gold can be pressed into a minimum thickness of 0.03 mm
Heating Temperature
  • 100°C maximum for less than one hour.
  • 80°C continuously
  • Recommended Heating Rate: 1.3°C/minute
  • Power of Heating Element: 500W
  • Temperature Control:
  • Precision temperature controller  with  +/-1°C Accuracy

Rate Voltage

Motor

  • High torque 24VDC motor with reducing gear (1:75) 
  • 0.8A
  • Rated power 40W
  • Speed Indicator Display: 0~40
  • Actual rolling speed: 0~26 mm /sec (Actual Speed = display value * 0.65 )

Power Consumption

600W max.

Surface Hardness of Rollers

HRC60-62

Never roll materials with hardness > 50HRC (bench top rolling press is not suitable for calendering thick metals. For applications with such needs, please consult with MTI engineers.)

Roll to Roll System (Not Included)
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.
                                                                                                
        
Dimensions


  • 520mm(L) x 280mm(W) x 370mm(H)
  • Shipping Dimensions: 40" x 30" x 25" (D x W x H)
 

Weight

60kg

Shipping Weight

175 lb

Application Notes

Important announcement (please read this before place the order)

  • The MSK-HRP-01 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
  • Never rolling material with hardness > 50HRC
  • 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. Here are some results from our test:
  • Please refer to this instruction on how to calculate rolling pressure from roller gap (reference only)
Electrode  Size    Original thickness    Finished thickness   
LiFePO4 double sides 50mm Width x 260mm Length    0.205mm 0.09mm
LiMn2O4 double sides 50mm Width x 260mm Length 0.205mm 0.09mm
Copper foil + graphite (single side) 75mm Width x 240mm Length 0.09mm 0.04mm
  • 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 Articles: 2D Metals by Repeated Size Reduction

Compliance & Warranty
  • CE Certified
  • MET certificate is available upon request at extra cost.
  • One year limited warranty with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty
Operation Instructions          
              
       Operation Video            Guage Calibration Video         Cleaning Instruction
Article
Warnings
  • Do not touch the surface of the rolling part of the machine when the rollers are heated up or running.
  • Due to the influence of working environments, the temperature on the roller surface may be different from the display on the controller. You may calibrate the temperature by EQ-TC-calibrator-LD, and refer to the instruction here from time to time to ensure heating temperature accuracy
  • 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 0.02mmcomparing with original sheet thickness each calendering.
  • Heating the cylinder beyond 100ºC results in roller deformation and causes inaccurate, thicker-than-usual rolling yield.
  • In order to prolong the lifespan of the roller bearings, regular lubrication is recommended. 
  • Clean roller surface for each rolling  and Use acetone to clean and lubricate  when not in use to avoid corrosion
  • This rolling machine can be used under Ar gas
  • It is not allowed to use any MTI product in any hazardous location, especially prohibit from using in Class I environments (flammable gasses & vapor).

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1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.