Rate Voltage & Power | |
Effective Cylinder Width
| 96mm |
Roller Size | 100mm 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
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Temperature Control
| - Two independent temperature controllers enable dual-zone temperature control for the front and rear rollers.
- Temperature range: RT - 200°C
- Temperature accuracy +/-5°C
- Max heating temp: 200°C <30min
- Continuous heating temp: 180°C
- Two heating elements are installed
- Power of each Heating Element: 500 Watts
- Below is a diagram of the Heating Elements.
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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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Gravity-Feed Design
| Two rollers are aligned horizontally and supported by the steel frame. Such a design allows users gravity-feed flexible materials front above the rollers and collects at the bottom. |
Motor | - High torque 24VDC motor with reducing gear
- 0.8A
- Rated power 40W
- Speed Indicator Display: 0~40
- Actual rolling speed: 0~26 mm /sec (Actual Speed = display value * 0.65 )
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Surface Hardness of Rollers | HRC 52
Warning: Never roll materials with hardness >40HRC because rollers are softened in 200℃. Note: Benchtop rolling press is not suitable for calendering thick metals. For applications with such needs, please consult with MTI engineers. |
Dimensions
| - 520mm(L) x 500mm(W) x 460mm(H)
- Shipping Dimensions: 40" x 40" x 40" (D x W x H)
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Weight | 100kg |
Shipping Weight | 200 lb |
Application Notes | Important announcement (please read this before place the order) - The MSK-HRP-02 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 |
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
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Operation Instructions | |
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
- DC motor power supply voltage reduces to 24V DC so that the rolling machine can be used under Ar gas environment.
- In order to prolong the lifespan of the roller bearings, regular lubrication is recommended.
- 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.
- Clean roller surface before and after each rolling process. Lubricate the roller surface when the machine is planned for idle 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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