The thickness error of the thick steel plate produced by welding fume extractor should meet the requirements of the national industry standard.

After the dust collector shell is formed, the flatness must be ensured, and no significant convex and concave conditions are allowed. The internal rib layout is effective to ensure the compressive strength and bending rigidity of the shell without leaving dead corners.

All continuous welding of the dust removal equipment needs to be vertical, and no casting defects such as false welding and false welding are allowed. Automatic welding and electric welding are used, and the welding aspect ratio is as specified in the design plan. Can be installed by hand-made electric welding. Welding area should eliminate welding scars and spatters. When there are significant welding scars, spatters, and rust, paint the top coat. Hand-held sand wheels are selected for key parts to refurbish welding and splashing.

The surface layer of the shell should be flat and formed, and the size and diagonal of the geometrical figure and diagonal should be checked to ensure that the size and appearance of the installed dust removal equipment are beautiful and generous.

Transparent blasting diaphragm produced by welding fume extraction system: The plate-shaped rupture disk is made of plastic deformation of metal material or graphite material. Destroyed by bending. It is used in places where the working pressure is small and the working pressure is stable. At this stage, the application is less.

Bursting disc: a layer made of metal or non-metal material resistant to material erosion, with no moving seams, and the other layer made of metal composite materials, with multiple holes in the arc, and the slots are along the axis There are small round holes on both sides, and the engineering blasting working pressure of the rupture disc can be adjusted according to the intimacy of changing the notch.

Dongguan PURE-AIR welding fume extractor arm manufacturer, technically solid, has many years of rich and colorful supply work experience, manufacturers wholesale!

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.