Ring Rolling Machine Radial/Axial Type

Used 5000 mm/1000 mm Ring Rolling Mill

-YOM New 2008, Kaltek, Korea

General data

Main dimension

Length : Approx. 22000 mm,

Width : Approx. 5600 mm,

Height above floor : Approx. 5500 mm,

Height of rolling table above floor: 100 mm,

Possible capacity : 15 tons.

Main roll

Nominal diameter : 1200 mm,

Height : 1250 mm,

Axial rolls

Usable length : 1100 mm,

Angle of cone : 35 degrees,

Mandrel

Mandrel diameter at max. ring height : 300 mm,

and max. Radial rolling force

Data of fished rings (cold dimensions)

Ring outer diameter range : 800~5300 mm,

Ring height range : 100~1000 mm,

Adjusting paths

Mandrel slide, horizontal : Max. 700 mm,

Axial frame, horizontal : Max. 5500 mm,

Upper axial roll, Vertical : Max .1100 mm,

Performance data

Radial drive rating, DC-motor(700~1100 RPM) : 800 kw,

Axial drive rating, DC-motor(700~1100 RPM) : 2 x 400 kw,

Pump drives hydraulic, lubrication AC-drive, : 310 kw,

total, approx.

Connected loads

Voltage : 600 V (±10%)

Operating voltage : 600 V (±10%)

Pump and auxiliary drives : 60 Hz,

Compressed air

Operating pressure : 4~7 bar

Air amount(consumption), : 70 m³/h

Approx. at 20℃&1ba

Cylinders

Mandrel pressure : Dia. 430 x 250, 1500 ST, 1 set,

Axial stand moving : Dia. 320 x 200, 5000 ST, 1 set,

Axial Roll pressure : Dia. 300 x 200,1120 ST, 2 sets,

Axial Roll balance : Dia. 250 x 125, 1150 ST, 1 set,

Centering moving : Dia. 250 x 160,1000 ST, 2 sets,

Mandrel lifting : Dia. 200 x 120, 1950 ST, 1 set ,

Mandrel shifting : Dia. 160 x 90, 700 ST, 1 set.

There are the technical manual and drawings

1.25