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2014年,中煤河北煤炭建设第四工程处机厂采用国内外最前沿的湿喷技术工艺。结合生产矿及科研单位研发出一种新型混凝土锚喷设备--SPB-8型煤矿用泵送式混凝土湿喷机。据了解,SPB-8煤矿用泵送式混凝土湿喷机可一机多用,即可作为湿喷机用,也可作为混凝土输送泵用。其电器动力源只有一台防爆电机,其他执行机构的控制和动作全部由液压和风压来完成,可手动
In 2014, the Fourth Engineering Plant of China Coal Hebei Coal Mining Factory adopted the most advanced wet spraying technology at home and abroad. Combined with the production of minerals and research institutes to develop a new type of concrete anchor spray equipment - SPB-8 type coal mine with wet concrete spraying machine. It is understood that SPB-8 mine with a wet pump concrete pump can be a multi-purpose machine, can be used as a wet spray machine can also be used as a concrete pump. The electrical power source only one explosion-proof motor, the other implementing agencies control and action by hydraulic and wind pressure to complete, can be manually