Description
Mattison DIE BLOCK Surface Grinder – Year 1988
Hydraulic Surface Grinder with Automatic Incremental Downfeed
Model: Die Block
Y.O.M.: 1988
Specifications:
Width & length ground:…………………. 20″ x 48″
Vertical capacity under 20″ diameter wheel:. 24″
Longitudinal table travel ……………… 60″
Infinitely variable table traverse speeds:.. up to 125 F.P.M.
Auto crossfeed increment:………………. 1/32″ to 3″
Auto downfeed increment:……………….. 0.004″ to .0002″
Vertical handwheel graduation:………….. 0.0001″
Grinding wheel diameter x bore x width:….. 20″ x 10″ x 4″W
Approximate Weight (Machine Only): 25,700 Lbs.
Approximate Dimensions (Machine Only): 150″L-R x 86″F-B x 110″High
Equipped With:
Double box-type column construction
Hydraulically actuated table traverse
Automatic incremental downfeed of the grinding wheelhead
Trav-A-Trol electronic control of the cross-feed movement
Power rapid traverse to the grinding wheelhead
24″ Vertical Capacity
20″ x 48″ Electromagnetic chuck
Variable hold Neutrofier control
Built-in wheel dresser
Pressurized lubrication system
External coolant system, with magnetic separator
External hydraulic system with 10 H.P. 3/6-/230-460 volt pump motor
15 H.P. 3/60/230-460 volt direct drive spindle motor
Machine is wired for 460 volt operation, 37.56 Total Amps
