Jones & shipman surface grinder


Subject: Jones & shipman surface grinder
S/N: M19769 New: 1997 Model 540
Table working surface 6 x 18 in.
Longitudinal traverse hand/hydraulic 19 in./18.5 in.
Traverse speed range , per min. 6-60 ft.
Traverse per rev. of handwheel 2.4 in.
Vertical Movement (max.) 7 in.
Capacity between wheel & table 8 in.
Movement per rev. of handwheel 0-4 in.
Fine feed graduations 0.0001 in.
Handwheel graduations 0.002 in.
Intermittent feed range (per stroke) 0.007 in. - 0.07 in.
Approx. machine weight 2250 lbs.
Walker Magnetic longitudinal pole chuck 6 X 18
Hydraulically powered table traverse operating on handscraped vee and flat slideways.
High grade cast iron used for bed and column, also for major units
Fine feed facility for cross feed
Hydraulically operated traverse on vee slideways with automatic lubrication
Wheelspindle rotates in grease packed angular contact rolling element bearings
Wheelhead operates on ball and roller slide assembly for high
Sensitivity and precision Fine feed facility for wheelfeed.
This machine came from an IBM model making shop. This tile floored and climate-controlled laboratory facility was one of the cleanest and best equipped we have seen. Those of you who have experience with IBM’s manufacturing facilities will have some appreciation for the quality and condition of these goods.(Inv.2133)
* We have the right to resell the item if it is not paid in full within 10 days of the sale.
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