Spray coated bag frame, dust bag cage

Product Introduction

1、 Qingyuan spray dust collector bag frame, spray dust collectorbag cageCompared with traditional spraying frame technology, electrostatic spraying has the following characteristics:
1. The frame of a regular dust collector corrodes the filter bag, while the spray painted frame does not corrode the filter bag, resulting in an extended lifespan of the filter bag.
2. Skeleton of spray dust collectorbag cageThe coating has excellent appearance quality, strong adhesion and mechanical strength.
4Spray painted dust removal frameworkThe coating has much higher corrosion resistance, wear resistance, and temperature resistance.
6. The construction of the skeleton of the spray dust collector is simple.
7. Some construction sites have explicitly stated the use of spray bag cages.
2、 The process flow of electrostatic spraying (spraying frame, spraying bag cage, spraying skeleton):
1Spray painted dust removal frameworkPre treatment (degreasing, rust removal, phosphating).
2. Electrostatic spraying of the skeleton of the spray dust collector.
3. Spray coating dust removal skeleton is cured at high temperature (generally 180-260 degrees).
4. Spray painted dust removal skeleton is taken out of the furnace for cooling.

3、 The skeleton of the spray dust collector utilizes the phenomenon of corona discharge to adsorb powder coating onto the workpiece. The process of making the spray coating dust removal skeleton is as follows: the powder coating is fed into the spray gun by the powder supply system through compressed air gas, and a high-voltage electrostatic generator is added at the front end of the spray gun to generate high voltage. Due to corona discharge, dense charges are generated near the spray coating skeleton. When the powder is sprayed from the nozzle of the spray coating frame, charged coating particles are formed, which are attracted to the spray coating skeleton workpiece with opposite properties by the electrostatic force. As the amount of powder sprayed increases, the charge accumulation also increases. When the thickness is reached, due to the electrostatic repulsion effect, it no longer adsorbs, so that the entire spray coating frame workpiece obtains a powder coating of thickness. Then, after high temperature, the powder melts, flattens, and solidifies, forming a powder coating on the surface of the spray coating frame workpiece. A hard coating film.