Purchase Note:
1.M.O.Q :
The minimum order is 500kg ,each color ≥ 100kg
2.Colors:
RAL color :we usually use RAL colors that is widely used in paint
industry and easily find in market
Custom color : Color matching is available , if you have colors
model ,please send to us for matching .
3.Prices:
Prices depend on the colors and using environment ,for prices
please tell us the colors and using environment (indoor use or
outdoor use).
4.Time of delivery :
Production will take about 5-8 days after receipt of
prepayment,this is subject to the quantity .
5.Payment :
30% T/T prepayment , 70% T/T before shipment (or against BL) or LC
at sight .
6.Samples:
1kg powder sample is available for each color for your testing.
Sample is free of cost,but if you pay for the air freight we will
highly appreciate.
Powder Spray Booths
Powder booths are designed to safely contain the powder overspray.
Booth entrance and exit openings must be properly sized to allow
clearance for the size range of parts being coated, and airflows
through the booth must be sufficient to channel all overspray to
the recovery system, but not so forceful that they disrupt powder
deposition and retention on the part.
There are booths designed for limited production batch operations
and larger booths designed for volume operations where parts are
conveyed through on some type of hanger. Batch booths are used for
coating individual parts or groups of parts that are hung on a
single hanger, rack or cart. Conveyorized booths can provide
continuous coating of parts hung on an overhead conveyor line in
medium- to high-production operations.
Chain-on-edge booths are designed for use with an inverted conveyor
featuring spindles or carriers for holding the parts. Parts are
rotated on the spindle as they pass the stationary powder guns.
Flat line booths and conveyor system are used for one-sided coating
of sheet metal and similar parts of minimal thickness. Flat-line
booths use a horizontal conveyor that passes through the powder
booth carrying the part to be coated on its surface.
Properly designed, operated and maintained powder systems can allow
color changes from a reclaim color to another reclaim color in
anywhere from 45 minutes to less than 15 minutes. For color changes
that do not reclaim the overspray the color-change time can be
reduced to a very few minutes for automated systems and as short as
one minute for manual systems. A powder booth can include special
features that facilitate color changes such as non-conductive walls
that do not attract powder, curved booth walls to discourage powder
accumulation in corners, or automated sweepers that brush powder
particles to the floor and into the recovery systems.
Fast color change can also be facilitated using blow-off nozzles
set up at each gun barrel and easily changed connections at the
back of the gun outside the booth. Guns can have the outside of the
barrels blown off automatically, and also use an automated purge
system for the interior of the hoses and gun barrels.
Powder recovery systems use either cyclones or cartridge filter
modules that can be dedicated to each color and removed and
replaced when a color change is needed. Equipment suppliers have
made significant design improvements in spray booths that can allow
both fast color changes with minimal downtime and recovery of a
high percentage of the overspray. The use of the right powder
recovery technology can increase powder utilization. The decision
of whether or not to reclaim powder for reuse depends on the value
of the powder that has been oversprayed when compared to the time
and cost associated with the recovery process. In the case of a
long run of expensive powder, it can be very economical to conduct
a 15 minute or longer color change, but in the case of a short run
or low-value powder, the time may not be justified.
