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MATWELD, INC. PHONE:(270) 444-0085 FAX:(270) 443-6180
Matweld reserves the right to change parts, features, or specifications without notice.
Rev. 02/10
09200A PRECISION FROG GRINDER
After welding up the Frog, begin to rough grind the surface with the 1” X 8” stone. The base of the grinder is
still centered for this purpose.
For flange way alignment
Mark the casting of the Frog with a straight edge and soap stone for reference of original profile.
Stretch the guide cable from each eye hook on the base to align the base grinder over the straight edge mark.