Advantages:
Wide Use(M7120A is widely used in the machine manufacture department. It is necessary for precision production machine tool, which have the compact constriction, easy operating as well as well maintenances. )
Light and Facile, low resistance and long life(The guide ways of saddle and bed is adopted with V type and plane guide pair and the low guide ways are adhesive with plastic, wear-proof, low resistance, so that the moving is facile and light. )
Easy to maintain(The column's guide rail is designed in adjustable structure easily to maintain and repair. )
Working Principle:
Longitudinal travel by hydraulic pump, light and flexible, cross travel by manual, vertical movement supported by a electric motor with fine adjustment, convenient to use.
| Description
|
M7120A
|
7120A-2
|
||
| G rinding Capacity: LXBXH
|
mm
|
:500X200X355
|
600X2 5 0X355mm
|
|
| Longitudinal table travel
|
mm
|
:520
|
620mm
|
|
| Cross table travel
|
mm
|
:220
|
22 0
|
|
| Max. Distance from the spindle centre to the worktable surface
|
mm
|
:455
|
455
|
|
| S afety load of bench ( in max )
|
kg
|
:100
|
100
|
|
| T able size
|
mm
|
:500X200
|
600 X200
|
|
| T-slot
|
mmXn
|
:12X1
|
:12X1
|
|
| B ench speed
|
m/min
|
:0-22
|
:0-22
|
|
| C ross handwheel
|
per graduation
|
mm
|
:0.02
|
:0.02
|
| per revolution
|
mm
|
:4
|
:4
|
|
| W heel size(od x b x id)
|
mm
|
:200x16x31.75 /32
|
:200x16x31.75 /32
|
|
| S pindle size
|
R/min
|
:2900
|
:2900
|
|
| V ertical fine adjustment per revolution
|
mm
|
:0.0 4
|
:0.0 4
|
|
| V ertical per fine adjustment per graduation
|
mm
|
:0.0 01
|
:0.0 01
|
|
| S pindle moter
|
kw
|
:1.1
|
:1.1
|
|
| O verall dimensions: L x b x h
|
mm
|
:1670X1350X1780
|
:1780 X1350X1780
|
|
| Packing size(LXWXH)
|
mm
|
1680X1450X2000
|
1820X1450X2000
|
|
| G/N weight
|
T
|
1.6 / 1.5
|
1.9 / 1.7
|
|