Novel Intelligent Automatic Powder Spraying Machine
Our company specializes in the production and operation of
electrostatic spraying equipment and spare parts (electrostatic
spraying machine, and electrostatic spray gun, electrostatic spray
gun shell, circuit board, double pressure module, stainless steel
powder barrels, powder nozzle, powder pump, etc.). The performance
is superior, the powder is large and uniform, and the powder rate
is high on the dead corner.
Electrostatic spraying machine operating instructions:
1. Connect all cables and air tubes.
2. Turn on the power switch (the light is on).
3. Press the gun switch to adjust the required voltage (individual
settings, recommended voltage is 60KV-80KV).
4. Put the powder in a powder bucket.
5. Press the gun switch to adjust to air pressure. If the powder is
evenly ejected, work begins.
Electrostatic powder spraying is an advanced coating process in
which the powder coating is atomized to be fine and uniform under
the action of compressed air, uniformly adsorbed on the surface of
the metal workpiece by the action of a high-voltage electric field,
and solidified into a film at a high temperature. Due to its
superiority, powder coating technology has been widely used in
various industries including automobiles, home appliances,
machinery, construction, etc. in recent years, and has been
continuously developing various types of workpieces from simple to
complex. As a high-end equipment, the powder electrostatic spray
gun must also carry out standard operation and routine maintenance.
Electrostatic spraying machine operation precautions:
1. The ground wire is connected to the equipment and must be
connected to the spray booth. The spray booth should be connected
to a special clean floor. Workpieces, hanging items and brackets
must be connected to the ground wire to prevent ground faults from
emitting a discharge.
2. All compressed air must be kept clean and dry and free of oil or
water. Customers are advised to use a source of frozen and dry air.
If the customer uses a common oil-water separator, the oil and
water must be drained periodically to prevent the paint ratio from
being affected by excessive water or humidity in the air tank of
the powder drum, solenoid valve and air tube.
3. If the new equipment is abnormally powdered (ie, becomes larger
or smaller from time to time), it is usually because the powder
feed and outlet pressures are not properly adjusted. As the powder
feed air pressure increases, the powder spray increases. Adjust the
powder mixing air pressure to a higher level to ensure a uniform
spray of powder.
4. The powder pump and gun are purged and trimmed with compressed
air after a period of use.
5. The pressure regulating valve has a locking device, wherein
"push" means "closed" and "pull" means "opened". The buttons of the
various regulating valves should be adjusted to the appropriate
position (as indicated by satisfactory powder coating).