CNC Profile grinder for grinding Rail & Carriage(Grinding Linear Guide Way)

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Model
JL-20200CNC
JL-20400CNC


General Capaity


Table size (WxL)(mm)
230*2250
230*4250


Max. surface ground(horizontal secondary spindle) (mm)
230*2250
230*4250


Surface of Magnetic (WxL) (mm)
80*2040
80*4080


Max. tableload (electro magnetic chuck is included)(Kgs)
1000
1000


T-slot (size*number* pitch) (mm)
-
-


Distance between two spindles (mm)
Min.245 ~ Max.565
Min.245 ~ Max.565


Distance from wheel bottom to table ( axis)
Min.338.5 Max.443.5
Min.338.5 Max.443.5


Distacne from wheel top to talbe (Z axis) (mm)
Min.201~ Max.311
Min.201~ Max.311


Distance from magnetic chuck to table (mm)
240
240


Two spindles


Servo motor(continuous/30 mins)(Kw)
2.25
10


Spindle speed(rpm)
2000/3600
2000/3600


Dimension of the wheel (ODxWxB)(mm)
ɸ455*25*ɸ127
ɸ455*25*ɸ127


LongitudinalMovement


Stroke(mm)
3100
5100


Servo motor(Kw)
3
4


Table speed(mm/min)
0~25
0~25


The Least Input Increment(mm)
0.001
0.001


Gudieway
Linear guideway
Linear guideway


WheelheadVertical Infeed(two axes)


Stroke(mm)
160
160


Servo motor(Kw)
1.6
1.48


Table speed(mm/min)
4.5
4.5


The Least Input Increment(mm)
0.001
0.001


Gudieway
Linear guideway
Linear guideway


Cross Movement(two axes)


Stroke(mm)
110
170


Servo motor(Kw)
3
2.14


Speed reduction ratio
1:3/Planetary gear reduction
1:3/Planetary gear reduction


Table speed(mm/min)
4.5
4.5


The Least Input Increment(mm)
0.001
0.001


Gudieway
Linear guideway
Linear guideway


Grinding Wheel dresser


Dimension of the wheel (ODxWxB) (mm)
ɸ100* Max.80*ɸ52
ɸ102* Max.80*ɸ52


Max. Speed (rpm)
3000
6000


Servo motor(Kw)
1.6
1.57


Horizontal secondary spindle


Servo motor(HP*P)
3.7/4.8
3.7/4.8


Spindle speed(rpm)
2000/7600
2000/7600


Dimension of the wheel (ODxWxB) (mm)
ɸ255*13*ɸ50.8
ɸ255*13*ɸ50.8


Y-horizontal secondary spindle


Stroke(mm)
90
90


Servo motor(Kw)
0.5
0.4


Table speed(mm/min)
5
5


The Least Input Increment(mm)
0.001
0.001


Gudieway
Linear guideway
Linear guideway


Z-horizontal secondary spindle


Stroke(mm)
105
105


Servo motor(Kw)
0.82
0.82


Table speed(mm/min)
5
5


The Least Input Increment(mm)
0.001
0.001


Gudieway
Linear guideway
Linear guideway


Size


Machine dimension


(excluding optional coolant system ect. )(mm)
6842*2781.4*2462.2
12323*2781.4*2462.2


Machine floor space(mm)


(mm)
6320*2200*2462.2
10320*2200*2462.2


Packing size


(excluding optional coolant system ect. )(mm)
9180*3300*3200
11240*3350*2880


Weight


Machine net weight(excluding optional coolant system ect. )(Kgs)
18000
25000


Packing weight(excluding optional coolant system ect. )(Kgs)
20000
29000