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With the nation’s increasing strict requirements to environmental protection and people’s increasing awareness, modern steel enterprises have gradually accepted the upgrading of dedusting technology and increased investment in areas that are less environmentally friendly. Sinter board dust catcher are widely used in the field of  mining, ore dressing, smelting and refining. Sinter board equipment can still maintain the standard of ultra-low emission after using more than 10 years and does not need to meet existing standards to improve the equipment, which has obvious advantages compared with old dedusting equipment that needs to stop working for a long time to transformation.