Ningxia Jinke Environmental Filter Material Co., Ltd.
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Standard steps for the manufacture of stainless steel bag cages

Stainless steel bag cageProduction standard:

a. Dust cage It is required that the support ring and the longitudinal ribs are evenly distributed, have satisfactory strength and rigidity, and can accept the gas pressure of the filter bag in the state of filtration and ash removal, thereby avoiding damage and deformation caused by bumping and impact during normal transportation and installation.

b. All the solder joints of the dust bag cage are welded firmly. Desoldering, soldering and soldering are not allowed.

c. The contact surface between the dust bag and the filter bag should be lubricated, and there should be no welding scars, bumps or burrs.

d. The spring bag cage should have satisfactory roundness and elasticity, and the distance after opening should be uniform.

e. It is necessary to carry out anti-corrosion, electroplating, spraying or painting according to different requirements. If it is used at high temperature, the stainless steel bag cage should be satisfied with the anti-corrosion outside, so as to satisfy the temperature requirement.

f. Dust bag cage material Q235 or 20 steel bar, steel bar diameter 4mm-10mm, round pitch 150cm-250cm.

g. The verticality of the bag cage is 6 meters plus or minus 1 mm.

h. The dust bag cage is divided into two or three sections.

Manufacturing Standards

1. The dust cage requires uniform distribution of the support ring and the longitudinal ribs, satisfactory strength and rigidity, and can accept the gas pressure of the filter bag in the state of filtration and ash removal, and avoid damage and deformation caused by bumping and impact during normal transportation and installation.

2. All the solder joints of the dust bag cage are welded and not desoldered.

3. The contact surface of the dust bag cage and the filter bag should be lubricated, and there must be no welding scars, bumps or burrs.

4. The spring bag cage should have satisfactory roundness and elasticity, and the distance after opening should be uniform.

5. It is necessary to carry out anti-corrosion, electroplating, spraying or painting according to different requirements of the skeleton surface of the filter bag. If it is used at high temperature, the anti-corrosion exterior should be satisfied and clear, so as to satisfy the temperature requirement.

6. The dust bag cage is made of Q235 or 20_ steel bars with a diameter of 4mm-10mm and a round pitch of 150cm-250cm.


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