painting industry vibration screens
Painting industry vibration screens
Vibrating screening equipment as the most widely used material separation machinery, has been widely used in various industries, play an increasingly important role. With the development of related materials such as coatings, vibration screening equipment in the coating production process has a very important role, the vibrating screen can be easily and effectively remove the paint may be mixed with impurities in the production process. The following analysis of paint production process in the application of vibrating screen:
In essence, the process of coating production is to making the pigment solid particles through external forces to break and dispersed in the resin solution or emulsion, so that formating a uniform fine suspension dispersion. The production process usually takes four steps.
1, pre-dispersed
The pigment in a certain device with some of the mixture of paint to be made the mixed color paste belongings to pigment color paste semi - finished products , while conducive to follow-up grinding;
2, grinding and dispersion
The pre-dispersed mixed colorant is sufficiently dispersed by a grinding and dispersing apparatus to obtain a pigment paste;
3, paint
Add the remaining binder, other additives and solvents to the polished pigment paste ，and if necessary, adjust the color to meet the paint quality requirements；
4, clean packaging
Through the vibration screening, filtration equipment to remove all kinds of impurities and large particles, packaging made of finished paint.
Paint production of the main equipment are vibration screening equipment, dispersion equipment, grinding equipment, paint equipment, filtration equipment, transportation equipment.
In the paint manufacturing process, there may still be mixed with impurities, such as adding pigment, filler, may bring some mechanical impurities, scattered with sand, the paint will be mixed into the grinding medium (such as glass beads), in addition there is a pigment particle that has not been sufficiently ground.
Commonly used for color filter equipment, such as vibrating screen, basket screen, bag filter, tube filter and self-cleaning filter, etc., generally according to the fineness of paint and production requirements of the size of the appropriate selection of filtration equipment.
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+86-373-3669006
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