... 4.Certificate:ISO/CE slurry pump for gold mine Shijiazhuang An Pump Co., Ltd is a professional slurry pump manufacturer in China. We ... are made of hard metal only.2. Bearing assembly cylindrical structure, easy to adjust space between impeller and front ... . in the industries of metallurgy, mining, coal, power, building material and slurry pump is used for delivering slurry with strong abrasion and ...