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CGM-321
CGM-321
Model CGM-321 CGM-321L CGM-322
Diameter of the part ground:
-range of external surfaces
-range of internal surfaces
mm 8 – 320
30 – 250
8 – 320
30 – 250
8 -320
10 – 200
Centers height
mm 165 165 165
Maximum length grount:
– by external grinding (between centres)
– by internal grinding (in chuck)
mm 710
135
1000
135
1000
200
Grinding wheel
mm 400x50x203 400x50x203 450x80x203
Wheelhead swivel angle
deg. ± 90º ± 90º ± 90º
Workhead:
– swivel angle clockwise
– swivel angle anti-clockwise
– range of the external grinding speed
deg. rpm 30º
90º
30-400
30º
90º
30-400
30º
90º
20-700
Tailstock:
– stationary centre dimension
– spindle travel
Morse mm Nr. 4
35
Nr. 4
35
Nr. 4
35
Range of the automatic cross feeds
mm 0,0025 – 0,02 0,0025 – 0,02 0,0005 – 0,05
Range of the table speed
m/min 0,1 – 8 0,1 – 8 0,05 – 8
Minimum gross feed
mm 0,0025 0,0025 0,0005
Main motor power
kW 5,5 5,5 10
Type of control
type hydromechanical hydromechanical CNC Siemns

 

Standard Accessories & Equipment Optional Accessories & Equipment
Grinding wheel with face palte
Abrasive disc balancing stand
Dead center – Mors 4 – 2 pcs.
Inside grinding device
Coolant fluid cleaning agregate
Open rest
Low voltage machine lamp
Closed rest
Set of wearing parts
Set of leashes
Set of hand tools
3-jaw chuck dia Ø200 mm
Sharpening device for internal and external spindle