Standard of filter bag cages for bag filter dust collector baghouse
Diameter tolerance: round filter bag cages≤-3%, for example, design diameter of dust collector bags is 125 mm, the real diameter available range is 125-121mm.
Perimeter tolerance: trapezoidal or flat ≤-1.5%, for example, design perimeter of baghouse filter bag cages is 800mm, the real perimeter range could be 788-800mm.
Length tolerance: ≤-1%, for example, design length of dust filter bag cages is 2430 mm, the real length could be 2410-2430mm. Note: to avoid installation failure, positive tolerance is not available.
Surface of dust collector baghouse filter bag cages: full layer of corrosion resistant, falling off is not allowed.
Requirement of welding: welding firmly, without any burr / concave-convex/loose welding/lack welding, false welding rate <1%, and open welding joints are not allowed to be adjacent.
