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The high-level push-type palletizer is
particularly suited for achieving high speeds with stable bags that have a
well-defined shape. The fact that different operations are performed
simultaneously means the machine can reach high production capacities that
otherwise would be impossible to achieve.
The machine is composed of a rigid
structure with a vertical frame that slides will holding the pallet being
formed to stack perfect layers. The full bags coming from the filling
line are raised to an orienting device. Following the programmed palletizing
pattern, the bags are initially arranged on the row-formation roller
conveyer and then when a row is composed, it is shifted to a temporary
parking area. When the last row completes the layer, a pusher shifts the
entire layer over two sliding trapdoors with that centrally unload the
layer, which is then compacted on all four sides. At this point, the doors
open and unload the just-formed layer onto the pallet being made, and the
frame that holds it is lowered by the thickness of one layer. |
The cycle begins again until the
pallet has been completed, at which point the frame descends to the
level of the evacuation roller conveyor. Through this roller
conveyor, the pallet is ejected and is sent to the parking roller
conveyor. At the same time, a new empty pallet will have reached the
mobile frame, which is raised to the height of the trapdoors to
receive the first layer that has been prepared and start the new
cycle.
The use of a PLC operating system and the presence of special
actuators makes the procedures to change the format or program
extremely fast and easy to perform. Different palletizing patterns
can be memorized in the PLC for easy execution.
The high-level push-type palletizer comes complete with a treading
platform to access the elevated parts of the machine, an
empty-pallet magazine, an evacuation roller conveyor and a
full-pallet parking roller conveyor. |
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Technical Specifications:
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Maximum speed: |
600 - 3000 bags per hour
depending on the number of bags per layer |
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Workable bag weights: |
from 1 to 50 kg
(2 to 110 lbs.) |
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Minimum pallet dimensions: |
800 x 1200 mm (31.50" to
47.25") |
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Maximum pallet dimensions: |
1100 x 1400 mm (43.31" to
55.12") |
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Maximum palletized load height: |
2000 mm (78.74"),
including pallet height |
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Maximum full pallet weight: |
2000 kg (4400 lbs.) |
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Operating system: |
PLC |
| Power
supply: |
480
V, 60 Hz, 3 Ph, AC |
Optional Features:
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Teflon finish of the trapdoors
for working with plastic bags. |
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Parts in contact with the bag
(rollers, plates, etc.) in stainless steel. |
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Dispenser for placing cardboard
or Moplefan sheets on the pallets. |
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Dispenser for placing a plastic
mesh sheet between the different layers. |
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Possibility of working with
pallets higher than 2000 mm. |
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