1. Table Size: 8" × 20"
2. Motor: 2 HP, 3 Phase, 220 V, 5.7 A
3. Grinding Wheel: 7-7/8" D × 1-1/4" B × 25/32" W
4. Spindle Speed: 3400 RPM
5. Permanent magnetic chuck: 7-7/8" × 15-3/4"
6. Flood coolant system
7. Cast iron construction
This M820 high-precision surface grinder has been specially developed to help manufacturers with a wide range of needs. The surface grinder features heavy cast iron construction, dependable precision spindle, ball bearing longitudinal slide, coolant system and more. Balance the grinding wheel with the supplied kit.
The tool cabinet in the machine base is specially designed for operator's convenience. The optimum span of double-V crossfeed guideways is designed based on bending moment, kinematics and supporting force. All essential castings are high-grade cast iron which the stress relieved has been done through annealing to eliminate internal stress. With the impressive stiffness and stability of its castings, this machine is suitable for both precision surface grinding and form grinding.
Features:
Flood Coolant System
Column Dial
Cross Feed Dial
Cast-Iron Cabinet
One Shot Lubrication
Power Indicator Lights
Ball Bearing Longitudinal Slide
Work Light
Splash Guard
Accessories Included:
Permanent Magnetic Chuck
Grinding Wheel
Grinding Stone Balance Kit
Dressing Diamond with Mount
Leveling Pads
Tool Box with Wrenches
|
Table Size |
8" × 20" |
|
Operation Type |
Manual |
|
Voltage |
220 V |
|
Amps |
5.7 A |
|
Phase |
3 |
|
Hz |
60 |
|
HP |
2 |
|
Spindle RPM |
3400 |
|
Longitudinal travel |
20-15/32" |
|
Cross travel |
8-21/32" |
|
Maximum distance table to spindle center |
17-23/32" |
|
Spindle diameter |
1-1/4" |
|
Vertical Handwheel Graduation |
0.0002" |
|
Vertical Handwheel Revolution |
0.05" |
|
Crossfeed Handwheel Graduation |
0.0005" |
|
Crossfeed Handwheel Revolution |
0.1" |
|
T-slot and size |
35/64" stud |
|
Permanent magnetic chuck |
7-7/8" × 15-3/4" |
|
Grinding Wheel Size |
7-7/8" D × 1-1/4" B × 25/32" W |
|
Overall dimensions |
61-1/32" L × 45-9/32" W × 69-19/64" H |
|
Approximate shipping weight |
1875 lbs |