1000A Anodizing Line Equipment IEC PLC Control Coloring Machine
summary
EDAC-12 series DC-AC double wave coloring power mainly based on
ELCA Italy, Spain, Germany, the United States and other similar
coloring power supply (in line with the standard IEC - 146 ) and
special coloring technology successfully developed high energy
power products, applicable to aluminum alloy extruded profiles for
architecture, electrolytic coloring of aluminum alloy car parts
surface coloring and other special uses electrolytic coloring power
supply place.
DC-AC intelligent coloring power operation started with a pulsating
DC output, on aluminum alloy surface after oxidation surface film
layer activation, shaping the homogenization treatment, so that the
subsequent AC electrodeposition of metal ions coloring color
consistency (i.e., small color difference ), especially in light
color series ( such as: color, champagne imitating the color of
stainless steel and light bronze etc.) have better uniform coloring
performance. This kind of coloring power can be used for single
salt, salt and nickel salt additives series products.
The use of intelligent DC-AC coloring power advantage:
1, aluminum alloy surface coloring uniformity were improved
Intelligent DC AC coloring power supply is used for pulsating DC
current homogenizing treatment, again with AC voltage coloring,
form a consistent surface color.
2, the strong adaptability of process
Intelligent DC AC coloring power than ordinary coloring power to
process has stronger adaptability, not only to the tin salt, salt
has good coloring ability, but also on the single nickel salt also
has very good adaptability, especially the special formula of
single nickel salt, shallow series ( champagne, imitating the color
of stainless steel coloring etc. ) color reproduction. The DC-AC
coloring power can also be run separately communicate coloring
function.
The main function:
1, the main circuit adopts the large power two induction regulator
Surge, contactor as the circuit contact switch
2, through the PLC according to the output voltage deviation
adjustment of the automatic voltage stabilizing function
In 3, PLC output voltage digital given to achieve time adjustable
4, setting the current limit, pressure, over-temperature protection
5, set a variety of shader model
In 6, touching screen to realize the state setting, parameter
setting, data display and fault display
In 7, PLC can realize the communication with the host computer, the
implementation of on-line control and data acquisition
In 8, the intelligent touch screen has a DC+ sine wave, DC+
asymmetric wave function;
Using criteria:
Product is indoors use, the normal conditions of use for:
(1) altitude not more than 1000 meters ( in 1000 meters of above
can appropriate derating use);
(2) ambient temperature -15~+40 ℃;
(3) the relative air humidity is less than 85%;
(4) the installation site without severely affecting power
insulating gas, steam, chemical deposition, dust, dirt and other
explosive etching medium;
(5) the installation site should be no severe vibration or bumps;
(6) power supply fluctuation is less than± 10%.
