ShU 321

 

Grinding machine ShU 321 can be manufactured with a class of accuracy B and A according to the standards GOST 11654 – 90 (ISO 2433-84)

Manufacturer:

Grinders Producing Plant JSC

Grinders Producing Plant JSC

Technical specification of ShU 321

Technical data

dim.

Model 710

Model 1000

       

Diameter of the grinded detail

   - at outer surfaces

mm

 8-320

   - at inner surfaces

mm

 30-250

Heights of the centers

mm

 165

Maximum grinding length

   - at outer grinding (center grinding)

mm

 710

 1000

   - at inner grinding (chuck)

mm

 135

Maximum angle when turning the worktable

   - clockwise

deg.

 3°

   - counter clockwise

deg.

 9°

Grinding disk

   - sizes when outer grinding

 mm

 400x50x203

   - peripheral speed

 m/sec

 35

Angle for turning the grinding support

 deg.

 ±90°

Headstock
   - clockwise turning angle deg.  30°
   - counter-clockwise turning angle deg.  90°
   - range of revolutions while outer grinding           Min-1  30-400
Tailstock
   - size of the static center Morse  4
   - Tailstock barrel travel mm  35
Range of the transverse automatic feed mm  0.0025-0.02
Range of the longitudinal feed mm/min  0.1-8
Minimal transverse feed mm  0.0025
Motor power kW  5.5
Control type     hydromechanical
Weight      
   - gross kg  5200  5500
   - net kg  4700  5000

Standard equipment

Grinding wheel with faceplate, Dead center - Morse4 - 2 pieces, Swarf cleaning device for coolant , Workarea lighting, Set of spare fast-wearing parts and elements for 5000 hours, Set of mechanic and metalworking tools