6300mm Kaltek Ring Rolling Mill

6300mm Kaltek Ring Rolling Mill
Year: 2008

Outside Diameter of Finished Ring: 1,200 ~ 6,300 mm
Height of Finished Ring: 80 ~ 1,000 mm
Inside Diameter of Ring Blank for Mandrel
Diameter: ￠300mm min. 320 mm
Height of Ring Blank: max. 1,050 mm
Ring Weight max. :approx. 12,000 Kg
Radial Rolling Force :max. 300 Ton
Main Roll Diameter: ￠1,200 mm
Rolling Speed max. :approx. 1.7 m/sec

Horizontal Stroke of Mandrel: 1,000 mm
Axial Rolling Force: 250 Ton
Length of Taper Theoretical :1,400 mm
Taper Cone Angle :35˚
Horizontal Stroke of Axial Roll Stand: 5,700 mm
Vertical Stroke of Upper Axial Roll: 1,050 mm

Max Distance Between the Axial Roll: 1,120 mm
Main Roll Driving Motor: DC710Kw×570Volt
Axial Roll Driving Motor: DC710Kw×570Volt
Hydraulic Main Pump Motor: 4sets-90Kw×440Volt×60Hz
Cooling Circulation Motor 2 sets-3.7Kw×440Volt×60Hz

Hydraulic Pump: 4sets-A4V-180 (REXROTH)
Max Total Flow :720 Litter/min
Operation Pressure: 210 Kg/㎠
Grease Lubrication Unit :2 sets