Plastic spray dust collector frame

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Plastic spray dust collector frame
Plastic spray dust collector frame is a kind of frame whose surface is spray plastic treated. Let’s first introduce the process, function and applicable fields of the plastic spray dust collector frame.
1. Process flow of plastic spraying dust collector frame
Pre-treatment of dust collector frame
Purpose: to remove oil, dust, and rust on the surface of the dust collector frame, and to Creates a phosphating layer that resists corrosion and increases adhesion of spray coatings.
Main process steps: oil removal, rust removal, phosphating, passivation. After pre-treatment, not only is the surface of the dust collector skeleton free of oil, rust, and dust, but a uniform and rough gray phosphating film that is not easy to rust is formed on the original silver-white shiny surface, which can not only prevent rust but also increase spraying. Plastic layer adhesion.
, electrostatic spraying
Purpose: Spray the powder coating evenly on the surface of the dust collector frame.
Process steps: Use the principle of electrostatic adsorption to evenly spray a powder coating on the surface of the dust collector frame. layer of powder coating. The fallen powder is recovered through the recovery system and can be reused after sieving.
, high temperature curing
Purpose: to heat the powder coating on the surface of the dust collector frame to a specified temperature and keep it warm for a corresponding time to melt, level and solidify it, so as to obtain the desired surface effect of the workpiece .
Process steps: Push the sprayed dust collector frame into the curing furnace, heat it to a predetermined temperature (general degree), and keep it warm for a corresponding time (minutes). Open the furnace and take it out to cool down to obtain the finished product. Generally, different workpieces have different heating temperatures and holding times.
2. The role of plastic spraying
It increases the corrosion resistance of the dust collector frame and has the advantages of being more corrosion-resistant, wear-resistant, and temperature-resistant.
3. Applicable fields
Generally used at temperatures below ℃. Combined with high-temperature filter bags, it can be used for dust control in coal-fired power generation, metallurgy, non-ferrous metals and other industries.
4. Contact information