Installation
MULTIPLE VIBRATORS
Use more than one vibrator when the diameter or width of any wall is greater
TWO VIBRATORS ON ROUND OR SQUARE HOPPERS
Install channel iron stieners 180° apart. Install one vibrator on the outside
of the sloping wall 1/3 the distance above the discharge opening. Install the
second vibrator on the outside of the opposite sloping wall 2/3 the distance
above the discharge opening.
TWO VIBRATORS ON RECTANGULAR HOPPERS
Install channel iron stieners on opposite sides of the long walls. Install one
vibrator on the outside of the sloping wall 1/3 the distance from the dis-
charge opening. Install the second vibrator on the outside of the opposite
sloping wall 2/3 the distance above the discharge opening. When only one
wall slopes, mount both stieners on it. Equally space the stieners on the
wall. Place one vibrator 1/3 above the discharge opening on one channel
Small Hopper
Hopper Diameter
<8 ft.
Medium Hopper
Hopper Diameter
8-15 ft.
2 Units
Large Hopper
Hopper Diameter
>15 ft.
3 Units