Specification | Description |
---|---|
Working Area | |
Center Height | 7" |
Grinding Diameter | 0.3 TO 12.6" |
Wtih Steady Rest | 2" |
Grinder Length | 39" |
Inside Grinding Diameter With Rest | 1.4 To 3.9" |
Inside Grinding Diameter Without Rest | 1.2 To 3.9" |
Inside Grinding Depth | 4.9" |
Work Piece Weight Between Centers (Max.) | 330 Lbs. |
Grinding Wheel Feed (Min) | 0.0001 " |
Chuck Diameter | 8" |
Table Swivel Range (Max) | -3 Degree /+7 Degree |
Wheel Speeds | 1,365 In/s |
Work Spindle Speeds | 50 Hz. 25-220 Rpm's |
Grinding Head Travel | 10" |
Feed | |
Table Feed, Infintely Variable | 3.9-156 In/Min. |
Feed Per Hand-Wheel Rotation X Axis | 0.0394 In. |
Feed Per Scale Division X -Axis | 0.000098 In. |
Accuracies | |
Run-Out Deviation | 0 In. |
Cylindrical Deviation | 0.00039 In. |
Headstock | |
Working Headstock Swivel Range | 0-45 Degree |
Working Spindle Taper | MK4 |
Grinding Headstock | |
Grinding Spindel Speed | 0-1,670 Rpm's |
Grinding Headstock Swivel Range | 30 Degree |
Tailstock | |
Tailstock Taper | MK-4 |
Tailstock Quill Stroke | 1 In. |
Drive Capacity | |
Motor Rating Main Drive | 11.9 Hp. |
Motor Rating Grinding | 7.4 Hp. |
Motor Rating Inside Grinding | 1.5 Hp. |
Motor Rating Hydraulic Pump | 1 Hp. |
Motor Rating Working Spindle | 2 Hp. |
Motor Rating Coolant | 0.2 Hp. |
Measures And Weight | |
Grinding Wheels Dimensions | 16" X 2" X 8" |
Grindstone Dimensions, Inside Grinding (Max) | 2 X 1 X 0.5 In. |
Grindstone Dimensions, Inside Grinding (Min) | 0.7 X 0.8 X 0.2" |
Overall Dimensions | |
Length X Width | 143" X 72" |
Height | 60" |
Weight | 8,140 Lbs. |
N & R Machine Sales
9292 Industrial Drive
Navasota, Texas 77868
936 825 2600
936 825 2679
sales@nrmachinesales.com