The new Five Roller Coater developed by Hansa for printers can coat
boards of 150 GSM and above. The speed of the coater is in the range
of 2500 - 3500 sheets per hour. Though, as of now, the coater comes
with a manual feed, very soon Hansa will be incorporating an auto
feed, and and so also also a stacker. The coating thickness can be
varied from 2.5g - 5g per sq. m by adjusting the pressure. The roller
coater has a specially designed and manufactured 3 phase AC pump for
pumping the varnish. The coater also has a digital infrared counter
for counting the boards and a system to prevent UV coating where
the pasting gum is applied on the board. This machine can be directly
attached to UV curing equipment and can be made according to the
width of your board (24", 28", 30", & 40").
Features:
Uniform coating of the substrate
Boards from 150 GSM and above can be coated
Faster output at 2500 - 3500 sheets per hour can
be obtained
Coating width could be anywhere from 10" through
40"
Infrared counter counts the number of boards
fed.
Attachable to offline and online UV curing
equipment
Seperate sumps for UV varnish and water-based
varnish
Can be custom-built to suit precise requirements
of customers
