* High rigidity H-frame column with spindle center to table for extra clearance under the wheel.
* Enhanced ribbed full cast iron base provides the best anti-vibration foundation with greater stability and rigidity
*Enlarged spindle housing for heavier grinding
* V3 grade spindle motor for powerful output to achieve prescicion work standards and better grinding capability
* Cartridge spindle w/4 preloaded class 7 (P4) bearing and run our of taper nose better than 0.00060 T.I.R.provides quiet,vibration free operation for better workpiece accuracy.
* M618: roller steel balls on linear table ways for easy and smooth longitudinal movements and “V+Flat” shape saddle ways for rigidity.
* Mid-level downfeed handwheel placement for convenient and easy positioning for Z-axis
* Manual lubrication system provides lubrication to all necessary mechanism saddle&column ways,bearings and lead screws for better machine performance and less maintenance.
* Convenient control panel including all buttons and switches.
*Digital readout system – two axis (Z& Y axis) digital readout
The min.digital readout amount:0.001-0.005mm
Technical Parameters
Main specifications
Units
M618A
Max.workpiece to be Ground( L×W×H)
mm
400×180×250
Max. Grinding Length
mm
430
Max. Grinding Width
mm
190
Distance From Table Surface To Spindle
Center
mm
335
Slide way
V-type rail with Steel-ball
V-type rail with Steel-ball
Kg
100
Table Size (L×W)
mm
400×180
Number of T -Slot
mm×n
12×1
Cross Feed On Handwheel
mm
0.02/Graduation 2.5/revolution
Vertical Feed On Handwheel
mm
0.01/Graduation 1.25/revolution
Wheel Size (dia.×width×hole )
mm
180×13×31.75
Spindle Speeds
50Hz
rpm
2850
Spindle Motor
Kw
1.1
Coolant Pump
Kw
0.4
Minimum of Numerical Display
mm
0.001
Machine Size (L×W×H)
mm
1550×1060×1590
Packing Size (L×W×H)
mm
1060×1170×1870
GrossNet
T
O.80 0.70
Standard Appendix:
(1) tool box (2) balancing stand and bar (3) handwheel nut (4)flange wrench
(1) tiltable permanent chuck or electro magnetic chuck (2) demagnetizer (3) angle dresser
(4) radius dresser (5) precision vice (6) 2- axis digital readout system
(7) working light (8)wheel flange
M618A Manual surface grinding machine
Main Features:
* 3 – axis manual operation
* High rigidity H-frame column with spindle center to table for extra clearance under the wheel.
* Enhanced ribbed full cast iron base provides the best anti-vibration foundation with greater stability and rigidity
*Enlarged spindle housing for heavier grinding
* V3 grade spindle motor for powerful output to achieve prescicion work standards and better grinding capability
* Cartridge spindle w/4 preloaded class 7 (P4) bearing and run our of taper nose better than 0.00060 T.I.R.provides quiet,vibration free operation for better workpiece accuracy.
* M618: roller steel balls on linear table ways for easy and smooth longitudinal movements and “V+Flat” shape saddle ways for rigidity.
* Mid-level downfeed handwheel placement for convenient and easy positioning for Z-axis
* Manual lubrication system provides lubrication to all necessary mechanism saddle&column ways,bearings and lead screws for better machine performance and less maintenance.
* Convenient control panel including all buttons and switches.
*Digital readout system – two axis (Z& Y axis) digital readout
The min.digital readout amount:0.001-0.005mm
Technical Parameters
Main specifications
Units
M618A
Max.workpiece to be Ground( L×W×H)
mm
400×180×250
Max. Grinding Length
mm
430
Max. Grinding Width
mm
190
Distance From Table Surface To Spindle
Center
mm
335
Slide way
V-type rail with Steel-ball
V-type rail with Steel-ball
Kg
100
Table Size (L×W)
mm
400×180
Number of T -Slot
mm×n
12×1
Cross Feed On Handwheel
mm
0.02/Graduation 2.5/revolution
Vertical Feed On Handwheel
mm
0.01/Graduation 1.25/revolution
Wheel Size (dia.×width×hole )
mm
180×13×31.75
Spindle Speeds
50Hz
rpm
2850
Spindle Motor
Kw
1.1
Coolant Pump
Kw
0.4
Minimum of Numerical Display
mm
0.001
Machine Size (L×W×H)
mm
1550×1060×1590
Packing Size (L×W×H)
mm
1060×1170×1870
GrossNet
T
O.80 0.70
Standard Appendix:
(1) tool box (2) balancing stand and bar (3) handwheel nut (4)flange wrench
