BLANCHARD #22-42 High Column Rotary Surface Grinder 1974’ USA
BLANCHARD #22-42 High Column Rotary Surface Grinder 1974’ USA #6945
Reference #6945
Model # 22-42
Serial # 14106
Year of manufacture- 1974’
Chuck diameter- 42”
Maximum swing inside splash guards- 48”
Maximum load capacity on chuck- 3,000 Lbs.
Vertical range under new grinding wheel- 24”
(6) Table speeds- 6 – 33 R.P.M.
Wheel speed- 720 R.P.M.
Wheel diameter- 22”
Infinitely variable power down feed- 0.004” - .080”
Approximate remaining chuck life- .30”
High column design allowing for 24" maximum work height under a new grinding wheel
Hardened and replaceable base ways
42" Diameter electromagnetic chuck with Neutrofier control
22" Diameter grinding wheel
Trabon automatic lubrication system
Self-contained coolant system
Manuals & Schematics
50 H.P. 3/60/230-460 volt spindle drive motor and electrical controls
Machine is wired for 230 volt operation.
Machine weight- 16,000 Lbs.
Machine dimensions- 146” L x 78” x 119’’ H
Machine location- F.O.B. Sarasota, Florida
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