Matweld 09200 - Operation and Setup Guide; Grinding Stone Usage and Selection; Initial Setup Procedure

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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
Set up and operation
The Precision Frog Grinder is designed to operate both 1” X 8” and 4” X 3” grinding stones.
The 1” X 8” grinding stone is used for the majority of operations such as grinding out defects as well as grinding
back the profile of the Frog after rebuilding.
The 4” X 3” cup stone is ideal for the finish grinding, radius profiling and to grind in the point slope.
Set the base of the Precision Frog Grinder on the Frog, centering it on the work area. Set the grinder onto the
base and lock with the roller clamps.
With the 1” X 8” stone installed the defect can be ground out or if defect is carbon arc cut with air (CAC-A)
then the grinder can be used to clean out the slag before welding.
ROLLER CLAMP