Universal cylindrical grinding machine SHU 321/710

The universal cylindrical grinding machine SHU321 is designed to grind inner and outer cylindrical and cone-shaped surfaces as well as end faces of rotary details such as bushes, shafts, axes, flanges and others. During outer grinding the detail can be tackled between centers or a chuck.
The grinding axle for outer grinding has precise hydrodynamic sliding bearings and the high-turn axle for inner grinding has precise rolling bearings.

Technical data:

SHU 321
Diameter of the grinded detail
-at outer surfaces

mm

8-320
-at inner surfaces

mm

10-250
Heights of the centers

mm

165
Maximum grinding length
- at outer grinding (center grinding)

mm

710
- at inner grinding (chuck)

mm

135
Maximum angle when turning the worktable
- clockwise

3
- counter clockwise

9
Grinding disk
- sizes when outer grinding

mm

400x50x203
- peripheral speed

m/sec

35
Angle for turning the grinding support

± 90
Front saddle
- clockwise turning angle

30
- counter-clockwise turning angle

90
- range of revolutions while outer grinding

rpm

30-400
Back saddle
- size of the static center

Morse Nr4
- spindle drive

mm

35
Range of the transverse automatic feed

mm

0,0025-0,02
Range of the longitudinal feed

m/min

0,1-8
Minimal transverse feed

mm

0,0025
Primary motor capacity

kW

5,5
Control type

hydromechanical
Weight of the machine:
gross

kg

5200
net

kg

4700
package sizes

mm

 2800x2200x1980