MSK-HRP-03D is an 8" Dia x 10" width (200 mm D x 250 mm W) hot rolling press with maximum working temp. up to 110ºC. The temperature of two rollers is individually controlled by two PID temp. controllers to achieve better heating uniformity and control accuracy. This tool is ideal for calendaring battery electrodes, plastics media, and soft metal foils... Typical usage is to increase material density and achieve better surface quality. The gap between two tool steel rollers can be adjusted freely from 0~2mm. (Updated to two zones heated and 110C working temp from 8/1,2017)
SPECIFICATIONS
| Features
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- Individual temperature control for upper and lower rollers, up to 110Calender maximum.
- Rolling direction selectable (back and forth), easy-to-return material
- Adjustable gap between rollers (0~2mm) with micrometer thickness indication
- Rollers are made of high-quality tool steel with Cr plated
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| Power |
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Rollers Size & Surface Hardness
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- Diameter: 200 mm (8")
- Width: 250 mm ( 10")
- Max Rolling Speed: 5.92RPM
- Max Linear Speed: 60mm/sec
- Speed Display: 0 - 40 mm/sec (Actual Speed = Displayed Speed x 1.5)
- HRC 60-62 (Cr plated)
- Never roll materials with hardness > 50HRC
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Max. Heating Temperature
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- 110°C (< 1hr ).
- 1)Temperature > 120°C rollers may deform and cause pressing to be non-uniform;
- 2)<100C for continuous operation
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Temperature Controllers
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- Two independent temperature controllers enable Dual-zone temperature control for the upper and lower rollers.
- 120°C maximum for less than one hour (<110°C continuously)
- Recommended Heating Rate: ~3°C/minute
- Precision temperature controller with +/- 3°C Accuracy
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Motor
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- High torque 90 VDC motor with reducing gear (1:150)
- Current: 4.4 A Max.
- Rated power 300 W
- Adjustable rolling speed: 0 ~ 60 mm/s (real linear speed of rollers)
- Digital control with constant output power
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Dial Gauge Accuracy
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0.01 mm |
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Rolling Thickness
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0~2 mm adjustable |
Minimum Thickness |
- Depended on the original electrode's material and thickness. Typically
- 0.16 mm electrode coated on copper, min. the thickness of 0.1 mm
- 0.06 mm electrode coated on copper, min. the thickness of 0.04 mm
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| Compliance |
- CE Certified
- UL, TUV or CSA certification is available upon request at extra cost
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| Optional |
The vertical rolling version is available at the extra cost as Pic 1
For Roll to Roll, please consider the R2R rolling and laminating device below. (click picture 2 to order)
 Pic. 1  Pic. 2 |
| Application Notes |
- Never roll materials with hardness > 50HRC
- In order to prolong the lifespan of the roller bearings, regular lubrication is recommended.
- Multi-step thickness calendaring needed: While calendaring the sample sheet, make each calendaring decrement of 0.02mm compared to the sheet's original thickness.
- Clean the roller for each use, and lubricate the surface of the roller if not in use to avoid corrosion
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Pic. 1 