Please refer comparison chart.
How does the
cartridge filter recovery system work?
The high efficiency fan sucks air and
overspray powder through spray booth towards the cartridge filters. The powder
is blocked by the cartridge filters and only clean air is released into the
atmosphere.
How does powder
deposited on outer surface of cartridge filter get cleaned?
Powder deposited on the outer surface of
the filter will be dislodged by the high pressure air which is purged by
Mitsubas unique Rotating Wing cleaning mechanism.
How does the
Rotating Wing cleaning work?
Rotating wing cleaning mechanism rotates
inside the cartridge filter at very high speed for the set time. While rotating
inside the cartridge it also purges the air at pressure inside the cartridge.
The purged air is introduced across the height of the cartridge. The purged air
will dislodge the powder which is deposited on outer surface of the cartridge
filter.
How is the
Rotating Wing: filter cleaning mechanism superior to conventional filter
cleaning method?
Conventionally, cartridge filters are
cleaned by reverse pulse jet system. Reverse pulse jet system releases a high
pressure jet of air inside the cartridge. The shock generated by the air blast
dislodges the powder deposited on the outer surface of the cartridge. The shock
of air in this cleaning mechanism never reaches the bottom section of the
cartridge filters. The powder will accumulate on the cartridge and will result
in higher pressure drop and powder will escape out of the booth into the
atmosphere. While rotating wing cleaning mechanism will purge the air uniformly
along the height of the cartridge and will keep the cartridge clean all the
time. With rotating wing cleaning mechanism no powder will escape out in the
atmosphere.
How can I use
all recovered powder? Usually powder coaters mix new and old powder in definite
proportion before reusing.
The old powder is mixed with new powder to
achieve the desired powder particle size distribution. In the cyclone recovery,
powder particle size changes after every cycle. To maintain the desired particle
size distribution new and old powder is mixed. The cartridge recovery does not
change the particle size distribution in recovered powder over fresh powder.
Recovered powder can be used as is for consistent quality coating.
Can I use one
cartridge for all colours?
No, it is not recommended. There is a very
high possibility that you will contaminate the powder. The standard practice is
to keep dedicated cartridge filters for each colour.
Can you replace
my existing booth and recovery?
Yes, we can.
What data do you
need to offer the solution?
We need sizes of the products to be
coated, conveyor speed, entry-exit cut out of the booth and the number of
colours you will operate.
The booth size
as per my requirement is not there in the chart?
Kindly provide all the data; we will
design a booth especially for you.
