Washer body totally stainless steel made (AISI 304,
with thickness 3 mm), external and internal frame, components are
made of specific materials to avoid rust; all parts of washer with
high quality level to guarantee ruggedness, reliability and quality
processing as time goes by.
Automatic machine, all components are synchronized;
machine checks through PLC with software that optimizes consumptions
and productivity according to glass sizes; with self-diagnosis system,
that alerts if there is a trouble and shows precise position of breakage,
so troubleshooting is easy and fast.
Control panel, with key strip, has display that visualizes
a lot of function: machine state (working progress, working speed,
glass thickness), trouble-shooting and if it's set, manual operation
of the whole system; with manual operation, it is possible to insulate
all processing components (brushes, pumps, transport rollers, air
knives and fan) starting and stopping separately; working speed is
adjustable through inverter and potentiometer, digital display visualizes
Electrical and electronic compents are SCHNEIDER-TELEMECANIQUE.
Pre-washing section, with high pressure jets (through
two spraying bars and specific nozzles), take off from glass surface
a quantity of dirty before brushes action; pre-washing carries out
in a section separated by washer body section and by washer brushes
(with a separated stainless steel tank); this keeps clean washing
machine body to have a perfect washing as time goes by.
Washing stations with two/three pairs of nylon cylindrical
brushes diameter 180 mm to have perfect washing, each pair of brushes
with two spraying bars and specific nozzels; each brush has individual
motor; brushes shafts made of stainless steel, bristles bearings are
gauged with internal core shaft, to have a perfect rotation moving
and avoid fast wear; cleaning operation of spraying bars is easy through
quick assembling/disassembling system.
Three (four with prewashing section) stainless steel
tanks with pumps, filters (with cartridge for inlet water and of stainless
steel for sucked water), recircle system and overflow valve; one tank
for prewashing and for the first couple of brushes, one for the second
and third couples of brushes, one for rinsing (or rinsing with water
filled directly from waterworks); prewashing and washing stations
(each couple of brushes) are divided by specific stainless steel frames
to avoid water contamination and mixing from one tank to the other;
resistance to heat water on first tank on first tank; tanks are positioned
under washer body, tanks with wheels to facilitate emptying and cleaning.
Rinsing system with arrangement for osmosi demineralizer
Drying system with high pressure electric-fan and
air knives with "Z" shape, to guarantee a perfect drying;
fan mounted above washer body and supported through aerial painted
iron structure; ventilation box soundproofed with sound absorbent
material to reduce noisiness (under 80 dB); fan with interception
valve, that stops air flow if glass is not passing through drying
section, and with replaceable filter, with automatic system that controls
and informs if filter is blocked (showing it in the control panel).
Motorized opening system up to 500 mm on the top of
the washer for the maintenance and cleaning operation; the top section
of the washer (that has individual rolls, brushes, air knives and
motors) move up or down through motor, chain and screw system; this
device keeps the same distance between brush and glass panel to reduce
wear and tear of brushes, caused by different glass thickness working;
top and down transport rollers are driven by two motoreducers and
are syncronized through inverter, that adjusts working speed of them.
Automatic glass thickness checking (at the entry
of the washer), then machine adjusts moving up or down, according
to different glass thickness sizes that are checked.
Springs mechanical adjusting system on transport
rolls according to the glass thickness that is worked, to have a better
quality processing expecially with low-e. glass; further this device
is very useful to increase production: you can work, without any change,
glass with different thickness of 5 mm; for example adjusting the
opening of machine up to 10 mm you can work glass from 10 to 15 mm,
machine absorbs different glass thickness, without set all the times
the machine with the thickness that you're working.
Low-E. (soft coated) glass treatment device on top
side of glass, through soft brushes on top (bristles with diameter
of nylon of 0,15 mm), harder brushes on bottom (bristles with diameter
of nylon of 0,30 mm), with specific software that stops transport
rolls drive, brushes rotation, pumps water filling if glass stops
to not damage the Low-E. glass.
Automatic Low-E. glass (soft coated glass) side checking.
Possibility to reverse rolls drive (working sense)
and to reverse rotation of the brushes (very useful for small glass
Top rollers, driven by individual motor, in the course
of washing operation, keep glass always in the right position, and
avoid that panel moves because of brushes rotation and high pressure
Transport rolls covered by special non marking rubber,
that is vulcanised and rectified on rolls, to avoid that water and
humidity come inside the shaft of the roll; besides rust is avoided
because rolls shafts have stainless steel ends.
Entry and exit supporting conveyor (2000 mm), painted
iron frame, with stainless steel frames where glass sheets pass; glass
is moved by motorized rolls driven by washer, through chain and motoreducer,
with inverter to adjust speed.
Machine conforms to CE norms and directives, with
specific protections, guards and security devices.
Inlet water must to be provided with conductivity
less than 10 µS, with bigger values we don't guarantee that
washer works good, and we suggest a demineralizer plant (reverse osmosis)
to have a perfect cleaning of the final product.
With infrared lamp bar (OPTION), to remove the smallest
With anti-static bar (OPTION), to attract the dust
particles stuck on glass surface to guarantee the best cleaning.