200C Max. 4" Width Electric Hot Rolling Press w/ Variable Speed - (Ar Gas Compatible) - MSK-HRP-1A

Effective Cylinder Width

• 96mm

• 96 mm Dia.x 100mm W
• Made of Stainless steel

Rolling Gap

• 0~1.2 mm adjustable

Mechanical Dial Gauge (Included)

• Range: 0 - 3mm
• Accuracy: 0.01mm

Upgradable Digital Micrometer
(Not Included)

• Digital Micrometers are available at an extra cost:
• Range: 0 - 12.7mm
• Accuracy: 0.004mm

• 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

• Two independent temperature controllers enable dual-zone temperature control for the upper and lower rollers.
• 200°C maximum for less than one hour.
• 190°C continuously
• Recommended Heating Rate: 1.3°C/minute
• Two heating elements are installed
• Power for each Heating Element: 500W
• Precision temperature controller with +/-1°C Accuracy
• The heating rod is consumable. Please Click Picture left to order spare

Voltage

Motor & Rolling Speed

• High torque 24VDC motor with reducing gear (1:75) 
• 0.8A
• Rated power 40W
• Speed Indicator Display: 0~26 mm/s (real linear speed of rollers)
• Digital controlled with constant output power 

Surface Hardness of Rollers

• HRC60-62
• Never roll materials with hardness > 50HRC (benchtop rolling press is not suitable for calendaring thick metals. For applications with such needs, please consult with MTI engineers.)

Feeding Board

• 2 PTFE feeding boards included

Application Notes

Important announcement (please read this before place the order)

• The MSK-HRP-1A 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 roll 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)

• CE Certified
• MET certificate is available upon request at extra cost.

• Pls refer to this instruction on how to calculate rolling pressure from roller gap (reference only)
• Reference Articles::
• Analysis of geometric and electrochemical characteristics of lithium cobalt oxide electrode with different packing densities
• 2D Metals by Repeated Size Reduction

• 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 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 calendaring needed: While calendaring the sample sheet, make each calendaring decrement of 0.02mm compared with sheet original thickness.
• Never calendaring decrement over 0.02mm comparing with original sheet thickness each calendaring.
• Heating beyond 200ºC results in roller deformation and causes inaccurate, and may yield thicker-than-usual rolling result. In order to prolong the lifespan of the roller bearings, regular lubrication is recommended. 
• Clean roller surface for each rolling with acetone and lubricate when not in use 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 gasses & vapor).