All the Surface grinding series which adopt the V-type guide bring transmission by synchronous belt. Meanwhile, adopt the exceeding precise P4 level ball bearing for spindle, having complete attachment with electro-magnetic chuck or the dense chuck of permanent magnetism and having the following features:
Features:
All the Surface grinding series which adopt the V-type guide bring transmission by synchronous belt. Meanwhile, adopt the exceeding precise P4 level ball bearing for spindle, having complete attachment with electro-magnetic chuck or the dense chuck of permanent magnetism and having the following features: operating simple and convenient, low noise, high precision for processing, steady mechanical performance, reliable hydraulic system of table longitudinal movement and a long-life service, mostly suitable for applying to process various molds and ceramics.
1、Adopt the exceeding precise class7 (P4 level) ball bearing for spindle
2、The transmission of table can be dynamical and manual
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Specifications |
Unit |
EG68 |
EG82 |
EG102 |
|
|
Max. Grinding Length |
mm |
500 |
530 |
560 |
|
|
Max. Grinding Width |
mm |
190 |
220 |
260 |
|
|
Distance From Table Surface To Spindle Center |
mm |
335 |
450 |
490 |
|
|
The max load capacity of worktable |
Kg |
200 |
200 |
280 |
|
|
Table Size (L×W) |
mm |
460×180 |
500×200 |
540×250 |
|
|
Number of T -Slot |
mm×n |
14×1 |
14×1 |
14×1 |
|
|
Speed of Working Table(Stepless) |
m/min |
3-25 |
3-25 |
3-25 |
|
|
Cross Feed On Hand wheel |
mm |
0.02/Graduation 2.5/revolution |
0.02/Graduation 2.5/revolution |
0.02/Graduation 2.5/revolution |
|
|
Auto feed in transverse (Stepless) |
mm |
0.5-20 |
0.5-20 |
0.5-20 |
|
|
Rapid feed in transverse |
r/min |
144 |
144 |
144 |
|
|
Wheel Size (dia.×width×bore ) |
mm |
180×13×31.75 |
200×20×31.75 |
200×20×31.75 |
|
|
Spindle Speeds |
50Hz |
rpm |
2850 |
2850 |
2850 |
|
Frequency modulation motor |
30-6000 |
30-6000 |
30-6000 |
||
|
Spindle Motor |
Kw |
1.29 |
1.1 |
1.5 |
|
|
Grinding head motor |
Kw |
1.1 |
1.1 |
|
|
|
Machining surface to the degree of parallelism |
mm |
300:0.005 |
300:0.005 |
|
|
|
Surface roughness |
μm |
Ra0.32 |
|
|
|
|
Total power input |
w |
150 |
|
|
|
|
X-Feeder output speed |
r/min |
0-225 |
|
|
|
|
X-Feeder size |
mm |
280×130×120 |
|
|
|
|
Y-Feeder output speed |
r/min |
0-120 |
|
|
|
|
Y-Feeder size |
mm |
280×130×120 |
|
|
|
|
Auto-feed motor in transverse |
Kw |
0.2 |
|
0.2 |
|
|
Auto-feed motor in longitudinal |
Kw |
0.2 |
|
0.2 |
|
|
Machine Size (L×W×H) |
mm |
1550×1150×1590 |
1680×1220×1720 |
1680×1220×1720 |
|
|
Packing Size (L×W×H) |
mm |
1020×1150×1760 |
1120×1400×1940 |
1630×1250×1940 |
|
|
Gross/Net Weight |
T |
0.77、0.67 |
0.89、0.79 |
0.95、0.85 |
|
|
Slide way |
|
|
Double V-type rail |
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