Massasoit Tool Company
 


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   Grinding and Polishing Machinery
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BJ Arm Curved with Billy Roll
BJ Arm Curved
with Billy Roll

BJ Arm Straight
BJ Arm Straight

BJ Y Arm for Slack Belt Polishing
BJ Y Arm for
Slack Belt Polishing

All above arms use BJ wheels with 3/8-24 male thread on spindle. Available 5/8" to 5" O.D. 1/4" to 1" wide. Arm may be mounted in the heel as shown or in center hole of standard fork. A maximum belt speed of 3000 SFPM is suggested for wheels under 4" O.D. to prolong wheel life and maximize operator control. Drive pulleys yeild to belt speeds from 1500 to 9000 SFPM available from stock.

H.D. BJ Arm Straight
H.D. BJ Arm Straight

Narrow Yoke
Narrow Yoke

H.D. BJ Fork
H.D. BJ Fork
Obstructed one side only. H.D. Rubber or Buff wheels may be 3" to 12" O.D. 1/2" to #' wide. Armmust be mounted in heel.   Allows maximum side cleaning on wheels up to 2" wide and up to 14" in diameter. Specify narrow yoke hub.   For use with 2" inch wide contact wheels from 9/16" to 3" O.D. Specify HD BJ Fork wheels when ordering.

H.D. BJY Arm with V-Belt Grinding Support
H.D. BJY Arm with
V-Belt Grinding Support

H.D. BJY with Platen
H.D. BJY with Platen

H.D. 3 Wheel Y Arm
H.D. 3 Wheel
Y Arm
V-Belt gives support to abrasive belt for aggressive slack belt grinding and polishing. Sheaves are mounted on heavy duty BJ hubs. Available 1/2" to 2" wide.   Platen may be 3/8" to 3" wide. Uses heavy duty BJ wheels only. Alsoavailable without platen for slack belt grinding.   Center wheel may be shaped concave or convex. Belt will conform.

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Massasoit Tool Company
110 Minnesota Avenue · Warwick, RI 02888-6026
Tel. (800) 648-6050 · Fax (800) 274-8424
E-mail: info@massasoit.com