Rollers Size & Surface Hardness

· 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

Max. Heating Temperature

· 110°C (< 1hr ). 

· 1)Temperature > 120°C rollers may deform and cause pressing to be non-uniform;

· 2)<100C for continuous operation 

Temperature Controllers

· 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

· Power of Heating Element: 400W (totally four heating elements are installed)

· Precision temperature controller  with  +/- 3°C Accuracy

Motor

· High torque 90 VDC motor with reducing gear (1:150) 

· Current: 4.4 A Max.

· Rated power 300 W

· Adjustable rolling speed: 0 ~ 40 mm/sec 

Dial Gauge Accuracy

0.01 mm

Rolling Thickness

0~2 mm adjustable

Minimum Thickness 

·  Depended on the original electrode's material and thickness. Typically

o 0.16 mm electrode coated on copper, min. the thickness of 0.1 mm

o 0.06 mm electrode coated on copper, min. the thickness of 0.04 mm

Dimensions 

500 x 530 x 570mm (L x W x H)

Weight

197KG

· 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 calendering needed: While calendering the sample sheet, make each calendering decrement of 0.02mm compared to the sheet's original thickness.

· Clean the roller surface for each rolling  and Use acetone to clean and lubricate  when not in use to avoid corrosion