SUBJECT: Model
#942 The pallet stretch
wrap system described in this proposal
meets or exceeds the requirements set
forth in the "Trupact II Pallet
Stretch Wrap System" specification
ES-51215. This same system has been
sold to:
1988 EB&G Idaho
1991 EG&G Rocky Flats
Inei, Bldg. CF601
US DOE.Rocky Flats Plant
Scoville, ID 83415
Rocky Flats, CO 80403
Capability: Double 7 pack of steel
drums, 72" dia x 73.4" high, 7,
220 lbs.
DESCRIPTION: 10,000 lb.
Capacity low profile turntable with a
72" diameter round table top, 10
point suspension, #50 chain drive,
pockets in frame for fork truck
portability, ramp and autostop
positioning. Semi-automatic spiral
(or alternate program as
specified). KPS 30" capacity
variable tension film delivery system
with film tension start delay,
programmable controller and NEMA 12
enclosures. Industrial quality
pushbuttons for Start, E-Stop, Cycle
Interrupt, Film Raise, Film Lower, Film
Pause and Table Jog. Limit switch
slide in track for wrap height
adjustment.
Production Speed-
15-20 loads per hour (assumes
30" film, 2 layer convolute wrap
pattern, and typical load/ unload times)
Load Handling-
Maximum Load Size: 72" dia x
74" high
Load Capacity: 10,000 lbs.
Construction-
Turntable: 1/2" steel
floorplate, 72" dia.
4" height from floor.
Frame: Structural tube, plate and
bar, meet ASTM-A36 or ASTM-A500 Grade B
Fork pockets for in plant
movement.
Mast: Formed steel plate, meets
ASTM-A36
Finish: All surfaces to be painted
will be free of scale, rust, and
grease. Treat all steel surfaces
with a wipe on metal prep cleaner.
Apply two (2 ) coats of primer suitable
for bare metal adhesion and two (2)
finish coats of acrylic
enamel. Paint system currently in
use by Sherwin Williams Corp.,
Automotive Finish Div., other paint
systems available on request.
Standard KPS finish is machinery gray.
Film Delivery System- Kalamazoo
Variable Tension film delivery system.
Compatibility: All Commercial
Stretch Films
Film Tension: Adjustable,
independent of film roll diameter.
Film tension start delay.
Film Capacity: 10" diameter
30" web.
Film Carriage: Variable speed, #50 chain
driven.
Limit switch wrap height control.
Raise/lower controls.
Electrical Data-
230/1/60 20A
NEMA 12 rated control panel.
Mitsubishi programmable logic
controller.
Drives-
Turntable: 1hp. 180vdc* TEFC variable
speed motor with electronic motor
controller. Inline helical
gear reducer, soft
start acceleration and #50 chain drive
0-6rpm.
Film Lift: 1/2 hp. 180vdc* TEFC variable
speed motor with electronic controller.
Right angle gear reducer and
#50 chain drive.
Film Tension: 90v DC brake with
controller
Program- (Spiral)
Operator places load on turntable
and attaches film to load. Begins
wrap program "START".
Turntable drive starts and film tension
comes on after a programmed time
delay. System wraps
bottom of load a preset number of wraps (Bottom
Wraps) and film lift motor
comes on to raise carriage to the
top limit switch (or photo-eye), the film
carriage pauses for the preset top
wraps (Top Wraps), and then goes
down to bottom limit switch. System
will repeat cycle for the preset
number of layers and then turntable will
return to the home position, stop
and reset. "E- Stop"
will stop the system at any time and
reset all times and counters.
"Cycle Interrupt"
stops the program but does not reset the
timers and/or counters. "Jog"
will run turntable only for
as long as it is held in. "Raise"
and "lower" control the
film elevator carriage.
"Pause" will stop the
film carriage only.
Operator will now cut and secure
the film and unload.
Controls-
External: E-Stop
Internal: Bottom Wraps
Start
Top Wraps
Cycle Interrupt
Layers
Jog
Film Tension
Raise
Carriage Speed
Lower
Turntable Speed
Pause
If at some future time your
needs change, the controller may be
reprogrammed for a new spiral wrap
program or other wrap application
pattern. If you have any questions,
;lease contact me.
Quality-
Shop acceptance test: Structural load
test will be performed at 150% of rated
load, I.e. 15,000
pounds. All welds to be
tested per the Trupact II specification.
Before Shipment: Operating trial
and acceptance tests will be performed in
our shop. For this, a
sample load (empty)
is expected to be provide to
Kalamazoo Packaging Systems
at no charge.
For More pictures of
this machine click here.
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