Factors that influence the performance of metal wire-mesh filters are summarized in this paper to give some recommendations for the better operation of the filter.

The paper first introduced the method of shielding test of metal wire-mesh screen , then analyses the influence to testing results by the two different size of testing windows .

Structural characteristics and functional mechanisms of metal mesh filtration technology were introduced in this paper.

Metal mesh,a common shielding material,is chosen to be measured in this paper in order to get some data and conclusions,which can narrate the value of practical applications of shielding technique.

The present experimental investigation attempts to understand the suppressing effect of metal mesh construction on deflagration waves of premixed ethyne air mixture in unconfined space.

Combined with the experiences of developing roads, direct cuts and the cutting roads of comprehensively mining work face, the author made researches on the acting mechanism of metal net by adopting bolt net support test.

Solutions were proposed to prevent grid deformation and wire break in the course of forming the stainless-steel wire netting,which provided with a reference for the design of other metal wire netting parts.

The mating technology such as smooth blasting,jet concrete,wire netting and steel band were used to improve anchor bar supporting property.

Experimental study on reducing turbulence noise of centrifugal fan by equipped metal net masks;