Rapid-Air STRAIGHTENER / RAPID-ROLL: SA3 - SD with compact control - Manual (Page 37)


OPERATION
For set up only, place a short length
of stock about four feet long on the
bottom rolls, between the pinch
rolls. Set the entrance guide rolls
to maintain stock position. Make
sure the top rolls are retracted. To
prevent stock deformation apply
light pinch roll force on the stock
to insure adequate assisting
pulling force on the stock and to
prevent slippage of the stock while
operating. never overload the pinch
rolls. This could damage the stock
by extrusion causing permanent
deformation.
The dancer arm position for height
and range is operator selectable
through the setting of thumbwheels.
rapid roll
The speed of the Rapid Roll rollers is
automatically controlled by the posi-
tion of the dancer arm.
As the dancer arm is raised the Rapid
Roll rollers increase in speed. This
minimizes starting and stopping and
resultant stock deformation.
CAPACITY
The model P1V is designed for 1.5”
maximum width and .0005 to .075 thick
material. The P4V is designed for 4”
maximum width and .0005 - .060 thick
material. The P8V is designed
for 8” maximum width and .0005 - .050
thick material. The maximum feed rate
for P1V, P4V & P8V is 700 inches per
minute. The maximum feed rate for
P1M-P8M is 1400 inches per minute.
ELECTRIC MOTOR
P1V, P4V, and P8V Rapid Rolls
are furnished with a 1/4 HP -
2500 RPM permanent magnet
motor. input power is single
phase, 115 volt A.C. Rotation
must be clockwise as viewed
from shaft end. The P1M, P4M &
P8M have a 1/2 HP motor.
LUBRICATION
Gear transmission oil – Use
Mobil 2000 SSU, 100 degree F 600 W
cylinder oil or equivalent. Rapid Roll
worm gear case (above motor) 4 oz.
capacity (fill to level plug). Change
every 1000 hours of operation.
GREASE FITTINGS
Use Mobilux number 2 or equivalent.