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Special Features of Air Forming System
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The inferior adhesion
originates in a large number from the extreme change of pressure
as the former weight roll makes the sheet adhered by pressing
down the canvas and it presses down the state of line whenever
it passes through the roll. The glue is used in a large quantity
toprevent the inferior adhesion so that it causes the low productivity
and warp. The main merit of Air Forming System is the equipment
to adhere and dry the corrugated board by surface contact
in keeping constant pressure to full width for remedy of the
above faults
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Outline of Air
Forming System
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Machinery The aluminum
box is setted up on the pressure frame accompanied by old or
new lifting bar, whrer the top chain plate is placed
on. In addition, the air bag enclossed with the insulting
membrane is installed between the aluminum box and the top chain
plate, and the pressure can be adjusted by pouring the air into
the air bag through the blower. The Air Forming System is consisted
of these structures.
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Lifting Bar For converting
to the air forming system, it is essential that the installed
lifting bar upholding the old weight roll system can move
vertically. If not, the independent lifting system must
be installed. This installation can be offered to your company
on request
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Pressure frame The pressure
frame is made of aluminum for a light weight and upheld by the
installed lifting bar. This frame can make the air forming
system move vertically by the lifting bar which is similar
to the weight roll process.
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Top
chain plate The top chain plate is flexible
and made of the linear stainless steel for wear-resistance.
This plate is attached to each part of the overall machine due
to ist easiness of repair. In addition, this plate is covered
by an insulating membrane for protecting the air bag of pressure
system from overheating
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Air bag
The air bag is made of silicon for air-shielding and heat-resistance.
In addition, the nipple is attached to each air bag by the
adhesives protecting against the air-loss.
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Belt lifting
bar If
the installed bar is compatible to this air forming system,
it can be re-used.
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Pressure system
The tube blower of 0.75 kW supporting the pressure
of air bag is installed at the wall of driving shaft and
connected to the flexible doctor attached at the lifting bar
of each section. The blowing pressure connects the flexible
pipe to the air bag and other machine and is controlled by inverter
system attached to the blowing motor.
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Merit
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¨ç Less
consumption of adhesives ¨è Improving
the productivity ¨é Improving
the quality ¨ê Increasing the
adhesive strength and preventing the warp ¨ë
Improving the thermal efficiency ¨ì
Simple installation
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The structural diagram of Air Forming System |
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