QB pneumatic grouting pump

Chinacoal07 Keywords: small pneumatic pump , QB pneumatic grouting pump , electric grout pumpProduct IntroductionQB Portable pneumatic grouting pump is used in ore mining, tunnel, bam, construction and bridge to grout slurry, renovate roadbed of highway and railway, ruled out hidden troubles.Air compressor is needed to provide it power.Its advantages:1. High quality, small volume, light weight, steady performance.2. Can be used in workplaces that is inflammable, explosive and