standard multi-bag filter series ranges from 3-18 bags, generally in complete stainless steal design.It adopts movable h

standard multi-bag filter series ranges from 3-18 bags, generally in complete stainless steal design.It adopts movable holddown ring and a wedgy block structure with self-locking angle, which allows the operator to quickly conduct self-locking to compact the filter bags, featuring convenient operation and good sealing perporty.

It is equipped with Dongqing open and close mechanism, which makes it possible for the field operator to complete filter bag replacement with nimimal manpower and time. Dongqing's spcial-designed speed mechanism offers a solution to the long-term problem of long replacement time and complicated operation by shortening the open/close time to 8 seconds. Now athe mechanism has been used in Dongqing bag filter and catridge filter, cutting down the manpower cost as well as the economic loss caused by shutdown to a maximum extend.;