The Kinomatic series shower oscillator has been designed
to provide uniform cleaning process for paper machine clothing;
resulting in cross machine moisture profile, longer fabric
life, avoid machine direction streaks and increased production.
The oscillator moves the shower at an even or constant speed
such that it moves one nozzle diameter for every felt/fabric
revolution. Also, at the end of the oscillator stroke, turnaround
is instantaneous to avoid over-cleaned streaks in the fabric
resulting from turnaround dwell.
Kinomatic offers a wide range of models having variable
stroke length, variable speed range suitable to all machine
speeds. Kinomatic helps you to achieve higherhigher quality
product.
Needle jet nozzles works in much localized areas of the
fabric equal to or slightly greater than the nozzle stream
diameter, they only cover small portions of the total fabric
area at a given time. Typically, nozzles are spaced at every
6” on a pipe and are rarely closer than 3” for
a forming fabric and 4” for a felt. The effective
width of a 0.028” dia. jet is 0.028”. The shower
must therefore be moved back and forth across the fabric
so that the cleaning is performed over the whole area.
A forming fabric with clean and contaminated streaks results
in uneven drainage and formation. When a fabric has streaks,
the machine makes bad reels of uneven profile and poor sheet
quality, and wet and dry end sheet breaks occur too often.
Also, a press fabric that is unevenly cleaned results in
uneven pressing, which causes variable sheet finish and
poor moisture profile into the dryers. Such conditions waste
energy and make bad paper.