Cylindrical Grinding Machine CA 3250 CNC

Category:

  The CA series are compact Universal cylindirical grindtailstock

grinding machines . They are suitable for long ,  multi-steps, and profile cylindrical grinding. Along with the optional internal grinding unit attachment , they provide more flexibility and offer the best choice for your needs . the main features are :

  • Grinding wheelhead spindle with unique hydrostatic bearings
  • Multi-function , high roundness workhead
  • Hydraulic and manual adjustable
  • Highly rigid machine base with hydrostatic lubrication on guideways
  • X and Z-axes have high torque servo motor directly coupled to the class C1 ballscrew (40 mm)
  • Heidenhain sub-m linear scale with closeloop feedback

Applicable Indusries :

  • Aerospace parts
  • Medical applications
  • Precision bearings
  • High precision machine parts
  • Hydrraulic & pnematic parts
  • Electrical/Electronic equipments
  • Automotive and motorcycle parts
  • cutting tools
MODEL CA-3250CNC
CAPACITY
Swing Over Table 320mm
Distance between centers 500mm
Max.grindng diameter 280mm
Max.grind wheel dimensions 405*56*127mm
Max.load held between centers 150kg
Max.grinding wheel peripheral speed 45m/s
CONTROL SYSTEM
controller FANUC/SIEMENS/MITSUBISHI
FEED SLIDE
X-axis minimum resolution increment 0.0001mm
X-axis rapid traverse speed 6m/min
Z-axis minimum resolution increment 0.0001mm
Z-axis max.traverse speed 8m/min
Z-axis can be swiveled manually in deg. 0 ~ +8deg
WORK HEAD
Spindle Speed 5_750 r.p.m
Center M.T.4
Swiveling angle (counterclockwise-clockwise) 90 _ 30 deg
TAILSTOCK
Hydraulic sleeve retraction 35 mm
Center M.T.4
TANK CAPACITY
hydraulic tank 50 L
Coolant tank 80 L
Wheelhead lubrication 45 L
Tailstock lubrication 0.4 L
DRIVEN MOTOR
Wheel Spindle 5 HP
wheelhead speed (servo motor) 1.6 KW
Table feed (servo motor) 3.0 KW
Work head spindle (servo motor) 1.2 KW
Hydraulic pump 1 HP
Wheel spindle rublicant 1 HP
coolant pump 1.4 HP
internal grinding 1 HP
OTHERS
Machine dimensions 3000*2000*2260 mm
Machine weight 3500kg

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