200C 8" Width Hot Rolling Press w/ Digital Pressure Display (Ar Gas Compatible) - MSK-HRP-04B

Effective Calendering Width

200 mm

• High strength hardening steel with hardness RC > 52 (Attention: It is not suitable for calendering materials with RC > 45)
• The Roller surface is plated by Cr for anti-corrosive
• Size: 96 mm Dia. x 220mm W
• Roll line speed: 0~26mm/s adjustable
• Heating power: 1600W (800Wx2)
• Max. the temperature for the roller: 200°C
• Note: benchtop rolling press is not suitable for calendering thick metals. For applications with such needs, please consult with MTI engineers

Roller Gap

• 0.001mm
•     

Pressure Force Indication

• 0~2T (the unit display is Kgf) 
• (Note: the actual calendering force is dependent on the material physical properties such as hardness and thickness. The rolling gap thickness will also affect the applied force.) 
  

• Two digital temperature controllers with 30 segments programmable for control two rollers separately
• 150°C suggested, and 200°C maximum
• Max Heating Rate: 4°C/minute
• Power of Heating Elements: 2000W
• Temperature Control Accuracy: +/-5°C

Power

Motor (Ar Gas Glove Box Compatible)

• High torque 24VDC motor with reducing gear (1:75) 
• Motor power: 40W
• Rolling speed adjustable: 5~45 r/min
• Digital controlled with constant output power 

Output 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
• Thickness uniformity:   +/- 2 microns if  coating electrode thickness +/- 5 micron and each rolling increased < 10 microns

 Optional 

(Video)

• MSK-HRP-04-RD R2R system can be integrated with the calendering machine at extra cost to enable the automatic film unwinding -> winding after calendering.(Pic. 1-3) 
• The vertical version is available upon request at an extra cost  (Pic.4)

 

     Pic. 3  

Weight

100kg

Shipping Weight & DImensions

300 lb; 47"x 39" x 32"

• CE Certified
• NRTL or CSA certification 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

• Please refer to this instruction on how to calculate rolling pressure from roller gap (reference only)
• Analysis of geometric and electrochemical characteristics of lithium cobalt oxide electrode with different packing densities

• Do not touch the surface of the rolling part of the machine when the rollers are heated up or running.
•  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
• Multi-step thickness calendering needed: While calendering the sample sheet, make each calendering decrement of 0.02mm compared with the sheet's original thickness.   
• Never calendering decrement over 0.02mm. Never roll materials with hardness > 45HRC
• Clean roller surface for each rolling  and Use acetone to clean and lubricate  when not in use to avoid corrosion