The invention relates to automatic production equipment for
powder coating grinding, which belongs to the technical field of the automatic production equipment of power
coating grinding. The equipment comprises a
grinding head which is arranged inside a feed inlet and forms a grinding device, wherein the grinding head is connected with a
cyclone separator through an induced
air channel, an outlet of the
cyclone separator is connected with a
dust collector which is connected with a draught fan, and a lower outlet of the
cyclone separator is connected with a gyrating
sieve of
powder coating with thicker grain diameters. The equipment is characterized in that the lower part of the gyrating
sieve is connected with a vibration
sieve, the vibration sieve is elastically connected with a small cyclone
dust collector at the lower part of the vibration sieve, the lower part of the small cyclone
dust collector is connected with a
discharge outlet, the lower part of the
discharge outlet is provided with a double-valve
powder flow controller used to control the evenness and the connection / disconnection of the
discharge, and the lower part of the double-valve powder flow controller corresponds to a powder packing case. The equipment can realize
noise reduction, automatic sieving and alarming, dust removal, weighing and packing during the production of the
powder coating, can realize safety of products and steady
continuous production, reduce the leakage amount of dust, and avoid the
pollution to the environment.