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噴粉室： 工件經由進程保送鏈進入噴粉房的噴槍地位籌辦噴涂功課,靜電產生器經由進程噴槍槍口的電極針向工件標的目的的空間開釋高壓靜電(負極)，該高壓靜電使從．噴槍口噴出的粉末和緊縮氛圍的夾雜物和電極四周氛圍電離(帶負電荷)。鋼管顛末掛具經由進程保送鏈接地(接地極)，如許就在噴槍和工件之間構成一個電場占粉末在電場力和緊縮氛圍壓力的兩重鞭策下達到工件外表，依托靜電吸收在鋼管外表構成一層平均的涂層。
Powder spraying chamber: the workpiece enters the spray gun position of the powder spraying chamber through the conveying chain to prepare for spraying. The electrostatic generator releases high-voltage static electricity (negative pole) to the space in the direction of the workpiece through the electrode needle at the gun mouth. The high-voltage static electricity ionizes the mixture of powder and compressed air ejected from the gun mouth and the air around the electrode (with negative charge). The steel pipe is connected to the ground (grounding electrode) by means of transportation through the hanger, so that an electric field occupying powder is formed between the spray gun and the workpiece and reaches the workpiece surface under the double push of electric field force and compressed air pressure, and a uniform coating is formed on the surface of the steel pipe by electrostatic attraction.