丁香五月激情五月,久久国产首页,一区二区三区在线播放,91午夜福利合集在线观看,国内精品国产三级国产a∨,亚洲精品推荐午夜片,99久久这里只有精品

聯(lián)系電話:0838-2410023
煤礦采掘面用隔爆型電機(jī)
Flame-proof motor for non-mining faces of coal

       該類產(chǎn)品適用于具有甲烷混合物和煤塵爆炸危險(xiǎn)的煤礦井下采掘面,驅(qū)動(dòng)風(fēng)機(jī)、泵、輸送機(jī)、掘進(jìn)機(jī)、采煤機(jī)等機(jī)械設(shè)備。具有結(jié)構(gòu)緊湊、效率高、可靠性高、過(guò)載能力強(qiáng)、使用維護(hù)方便等特點(diǎn)。
       Such product is applied for the underground mining face with hazards of methane mixture and coal dust explosion, and is used to drive fan, pump, conveyor, roadheader, coalcutter and other mechanical equipment. Be characterized by high efficiency and reliability, compact structure, high-overload capacity and convenient use and maintenance.

       電機(jī)型號(hào):YBK3, YBC, YBS, YBSS, YBSD, YBUD, YJVFT
       機(jī)座號(hào):63~560
       功率范圍/kW:0.18~1600
       防爆等級(jí):Ex dI Mb, Ex dI [I]Mb