草莓视频黄色在线观看_91草莓视频APP_草莓视频污版网站_草莓视频在线观看直播 家庭乱伦亚洲无码日韩激情,日本三级a∨在线观看,亚洲最黄美女视频网站下载免费,精品99久久

Product introduction

9-11 type high-pressure centrifugal fan structural features:
9-11 type high-pressure centrifugal fan impeller diameter: from 400 to 1200mm maximum flow rate: 6000m3/h maximum total pressure: 20000pa transmission mode: a, d two features use: suitable for Forge furnaces, furnaces and high-pressure forced ventilation.

9-11 series high-pressure energy-saving centrifugal fans are mainly suitable for the ventilation of 0.5~55t/h cupola smelting process, and are also used in the fields of material transportation, building materials, metallurgy, high-pressure air supply, etc. The temperature of the conveyed medium generally does not exceed 50 ℃ (up to 80 ℃ ), the dust and hard particles contained in the medium are not more than 150mg/m3.

9-11 type high pressure centrifugal fan performance parameters