Coating Equipment Technical Note 1, the device uses, mainly for the workpiece spray 2, when the outside air painting works   then filtered through cotton top secondary filter operations are streaming into the spray booth space from top to bottom in the air flow around the workpiece Then paint the room air curtain forming load generated when wind speeds up to 0.3m / s or more paint over spray mist will not stay in the breathing zone of the operator and with the air after a rapid decline in the glass fiber yarn filtration exhaust fan airflow through the bottom of environmental treatment after discharge from the exhaust pipe height standards. The external fresh air through the fan through the primary filter cotton filter and heater exchanger after sending designs drying operation when heating systems, lighting systems, purification devices, the pressure control system commonly used in rock wool insulation board insulation board the inner and outer panels are 0.5mm galvanized seismic performance compared with corrosion resistance, good atmosphere, there are security personnel security door door door configuration pressure locking device to ensure that the interior pressure through the body into the top chamber and then through the second filter purification filter cotton top all flow heat flow of air into the room hot air from top to bottom of the workpiece and the workpiece is heated by the heat after the hot air recirculation flap at the bottom of most of the hot air re-adjust the heat so that the room with the heater body temperature gradually increased by another small portion of the waste environmental treatment discharge standards. When the temperature reaches the set temperature automatically stop working   heater when the temperature drops to a certain temperature, the final temperature rise when the heater is then automatically reaches the set time when the drying time is automatically shut down the entire system. An electrostatic spray gun, classification: gun can be classified according to their use of portable powder spray equipment built-in electrostatic spray gun, fixed automatic spray gun, spray gun, etc. disc; press charged into the form of inner and outer charged charged gun gun; diffusion mechanism can be divided according to their form of conflict gun, gun rally, secondary air gun, centrifugal spinning cup gun. 2, spraying efficiency: the charged form of spray gun spray mechanism is to improve the efficiency of a very critical factor. Generally speaking the core spray gun and equipment is the charging system. On the market, a corona spray gun substantial proportion of the spraying equipment, this is because the use of high-voltage corona discharge manner powder charge has the biggest advantage is that all current types of spraying can be a thermosetting powder coating and can get very good results. The advantage is mainly manifested in excellent stability, the extraction rate and speed on the powder. 3. Development of gun is this: the current control voltage control o o total energy control. The total energy control is with the gun away from the workpiece components, the voltage and current are constantly adjusted to the ideal state, in order to achieve the best coating effect. For the powder system) for the powder coated powder system is to feed, continuous and uniform delivery from container to hold the powder spray gun for spraying. Powder supply system consists of an air compressor, oil-water separators, air dryers, valves, compressed air piping, solenoid control valve for the powder, a powder transport pipelines and other components. 2) powder feeder for the powder in the form of powder coating systems for the powder, spray equipment used in more types of conveyor chains, generally can be divided into: pressure vessels, screw or rotary mechanical conveyor, venturi air Suction. 3) recovering the powder recovery can be divided powder wet method and dry method. The wet method is to let the air flow with the powder was filtered through a liquid container, to purify the powder with the liquid after drying was repeated use. Dry powder recovery method is powder flow, the powder particles in the powder room to collect discharged under. Dry powder recovery method species gravity decanter, inertial separation type, cyclone-type, sintered plate separation type, etc., in the actual production, often using multi-stage recovery unit, in order to achieve better separation results obtained. Spraying equipment whirlwind Recycling | Spraying Equipment | Sino painting equipment provided by Qu Sino Painting Equipment Limited. Qu Sino Painting Equipment Co. (www.wfjn.com) (www.wfjn.com) (www.wftcsw.com) strong, credible, Shandong Weifang industrial automation control systems and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sino painting equipment and you hand into the brilliant, for a better future!