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Cylindrical grinding machine - model SHU 321/1000

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 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.

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

1000

- 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

5500

net

kg

5000

package sizes

mm

          2800x2200x1980

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