The sheet material squeezed from the roller is transmitted
on the belt, the cooling water driven by the motor pump is
sprayed from the nozzle onto the under surface of the belt, so
that the heat on the belt will be released. The cooling water
temperature ≤ 10 ℃. The water scraper 5 can be adjusted by the
rotating the nuts on the side of the frame. See as shown
1. Stainless steel belt
7. Plate heat exchanger
8. Water scraper
The water flow coming from the nozzle 3 is in a conical shape,
which will cast in a round, flow angle 65 degrees, height 300mm.
The nozzle 3 needs to be checked and washed every one mouths. If
the flow angle is smaller than 30 degree or the flow can not touch
the belt under sufface, it is necesssary to change the nozzles.
The sink is full filled with the water coming from the plate
heat exchanger , when the pump motor started, the water
passes through pipes into the exchanger , there the water will be
cooled down to ≤ 10 ℃. Throgh the nozzle , there will come a
ф300 water column to cool the sheet material on the belt. The
sprayed water will flow back to the sink, so that the circle will be
formed. There are filter in the sink so that the residues will can not
to block the nozzels . [The filters shall be changed regularly
according to the water quality] the nozzles can be detachable.
When the water level in the sink become low, the replenishing
system, by the drift 5, automatically add the water.