Skok Machine Tools

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Equiptop - Conventional Surface Grinders - Large - ESG-15400
Equiptop - Conventional Surface Grinders - Large - ESG-15400

Specification:

Technical spec
Unit
ESG-15300
ESG-15400
ESG-15500
Max travel ( W x L )
mm
2050 X 3200
2050 X 4200
2050 X 5200
Distance between table surface to grining wheel ( vertical head )
mm
720
Distance between table surface to spindle center ( horizontal head)
mm
1050
Grinding surface ( W x L)
mm
2050 X 3200
2050 X 4200
2050 X 5200
Working table surface
mm
1500 X 3000
1500 X 4000
1500 X 5000
Inclination of universal head
± 90°
Table speed
M/min
5 ~ 25
Distance between two columns
mm
0 ~ 2050
Hydraulic motor
HP
15HP(20HP OPT)
Automatic crossfeed increment ( Approx )
mm
0 ~ 50
Min. vertical step downfeed
mm/min
0.001
MPG per graduation
mm
0.001 X 1
0.001 X 10
0.001 X 100
Longitudinal travel adjustable
mm
200 ~ 3300
200 ~ 4300
200 ~ 5300
Spindle motor
HP
horizontal 15HP/6P; 20HP(OPT)/Vertical 5HP/4P; 7.5~15HP(OPT)
Crossfeed servo motor
kw
1.5
Vertical servo motor
kw
1.0
Max. Crossfeed speed ( Approx )
mm/min
2000
Max. Vertical speed ( Approx )
mm/min
2000

Grinding wheel size ( D x W x B)

mm
horizontal 510 X 75 X 127 ; Vertical 405 X 50 X 127
Spindle speed
rpm
horizontal 1150 ; Vertical 1750
Flow rate of coolant pump

L/min

AHD : 90 ; PNC200
Max. Table load capacity
kg
5000
6000
7000
Machine weight
kg
35000
40000
45000

Vertical Spindle system:

Horizontal Spindle system:

Enlarged double "V" slideway
Enlarged electrical box,easy to convey the cabint beat into the air servo motor with no backlash gear box
Table

Excellent Features:

Servo moter with no backlash gear box Precision & stablle crossfeed transmission system


Servo moter with brake air pressure counter weight mechanism for z axis
High rigidity coupling system
Auto lubrication oil system
Description:

(1) Horizontal spindle vertical movement position

(2) Working digital control setting

(3) Working mode selector

(4) Horizontal spindle crossfeed movement display and setting

(5) Vertical spindle vertical movement display (OPT)

(6) Vertical spindle crossfeed movement display (OPT)

Controller panel
Optional accessories :


Rotary vertical spindle (7.5HP/10HP/15HP)
Hydraulic oil cooling system
Auto paper feeding Device & magnetic separator