GZ-5ER refractory dry gunning machine is a big size and specifically designed for Refractory Dry-mix shotcrete applications, as well as for concrete shotcrete application. With this GZ-5E-R refractory dry gunning machine, you can get low dust and high performance spraying flow in nozzle.
![refractory dry mix gunning machine](/d/file/refractory-gunning-machine/c04a7e832d9866b62a563e7f2becdf98.jpg)