IOWA PRECISION MODEL SLEAR 6012-3 CUT TO LENGTH

GENERAL SPECIFICATIONS:

Capacities
Coil width 60"/64-1/2"
Maximum shearing thickness 12 ga. Mild steel
Slitting (mild steel) 5 cuts in 12 ga.
6 cuts in 14 ga.
10 cuts in 16 ga.
Line speed, variable 0 to 150 FPM
Maximum coil weight 20,000 lbs.
Maximum coil O.D. 66"
Maximum stack length 14'
Maximum stack weight 10,000 lbs.
With the following components
Iowa 4 arm coil storage turnstile
Maximum coil width 60"
Coil weight capacity, each arm 20,000 lbs.
Arms slotted for "C" hook, slot size 8" wide x 11-1/2" High
Hydraulic motor rotation on Rotek bearing
Floor standing
Controls mounted on uncoiler
Iowa coil car
Model No. CC20M
Floor running, "V" top
Capacity 20,000 lbs.
Variable speed hydraulic motors for traverse and lift
Quick removable aluminum "V" filler block for small O.D. coil
s
Controls mounted on uncoiler
Iowa uncoiler
Model UCR20M60
Maximum coil weight 20,000 lbs.
Maximum coil width 64-1/2"
Coil I.D. range15-1/2" to 20-1/2"
Hydraulic expanding 3 leaf drum with 3 wedges per leaf
Hydraulic vari-speed motor drive with tension & loop control
36" diameter Back plate
Neoprene covered hydraulic holddown roll, 43" wide with hydra
ulic motor drive
Replaceable ways and cam followers
Mounted controls for turnstile clockwise & counter clockwise,
raise & lower coil car,
coil can in & out, expand & contract drum, tension/loop contr
ol, forward & reverse
of drum, holddown up & down
GENERAL SPECIFICATIONS: (CONT.)
Iowa slear 3 unit
Model No. SLR6012-3
With hydraulic peeler/threading unit model no. HRPLR60 - cont
rols for
up/down/in/out. In-feed driven pinch type braker rolls with
hydraulic vertical
adjustment. Pre-conditions material prior to slitting. Push
button controlled.
Power & manual dual screw adjustable long edge guides with di
gital electric position
indicator & top mounted idler holddown roll. Push button con
trolled.
Walk way for easy adjustment of slitter knives with pivoting
material guides to slitter
in-feed rolls. Line stop when lifted for safety. Driven sli
tting arbors 68" x 7-1/2"
dia. with 16 adjustable knives & swing away end housing for k
nife removal. Manual
parallel top arbor adjustment thru anti-backlash jack screws.
Straightener unit Two
sets of driven in-feed pinch rolls with dual sets of cam foll
ower type backups. Six
leveling rolls driven. Exit driven pinch rolls. All rolls 6
4-1/2" wide running in anti-
friction bearing & oil bath enclosed gears. Pinch rolls have
top parallel manual
adjustment. Top 3 leveling rolls have manual & power adjustm
ent by 3 motors.
Shear
Hydraulic traverse & cut with indramat controls for accelerat
ion. Traverse on
hardened & ground bar ways & ball bushings. Length of knives
64-1/2". High -
chrome - high carbon knives. Replaceable ways & cam follower
s. Controls for
hydraulic traverse, shear & cut. Stacker controls mounted on
side of shear frame.
Indramat Model SMT2-1 free standing line control unit
Analog type. Five digit length setting. Batch counter to 5
places. Line speed
tachometer 0 to 300 FPM. Push button & selector switches for
preselector, jog,
forward and reverse, line speed, shear speed traverse, crop,
manual operation,
automatic, random cut, power off/on, scrap winder hydraulic o
ff/on, shear drive,
auto filter stop/start, high/low oil temperature, lights & al
l other line functions.
Iowa scrap winder Model No. HDSP for edge trims.
Hydraulic ejector type. Hydraulic level wind. Hydraulic mot
or driven variable
rotation. Built-in hydraulic pumping unit with full hydrauli
c & electric and push
button controls.
Iowa recoiler Model No. RO6M60
Maximum weight capacity 6,000 lbs.
Adjustable width capacity to 60" wide
End plates 48" O.D.
Hydraulic motor vari-speed drive
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GENERAL SPECIFICATIONS: (CONT.)
Iowa automatic stacker Model No. 10M514
Maximum stack length 14'
Maximum stack weight 10,000 lbs.
Maximum width 60"
For cut blanks or multiple slit widths with separator adjusta
ble width pans
Rear discharge
Built-in hydraulic scissor lift table, self lowering adjustab
le with conveyor roll top
& conveyor roll top run out conveyor 14'
Dual rack & pinion positioning to air tamper with air clampin
g

MOTOR SPECIFICATIONS

Motor Drive
20 HP 230 volt Main motor D.C. reliance vari-speed with relia
nce A.C. solid state
converter & full controls. Hydraulic pumping unit tank mount
ed, fan cooled with
filters & electric valves.
NOTE Machine was in government storage and was never used.