Mining concrete spraying machine, mine Jets mine explosion spraying machine, explosion-proof anchor spray machine, PZ-5B mine shotcrete machine, mine dry spray machine, rubber tire spraying machine, rail wheel spraying machine contains a lot of gas in the mine or tunnel, is not allowed to produce sparks, it will easily cause an explosion threat miners safety, therefore downhole products, must be explosion-proof can, spraying machine explosion-proof, but you know the explosion-proof What is the difference and not proof you. Mine shotcrete machine, we have been selling motor is explosion-proof, but also the whole explosion-proof, does not recommend that you select the whole explosion-proof, first, the price is too expensive motor explosion proof will be able to meet the needs of three is a lot of mine does not require non-machine explosion proof before. So just motor explosion-proof. In addition, the distinction is that the the shotcrete machine's wheels are not mine shotcrete machine wheel rail wheels. Shotcrete machine Model: PZ-5B HSP-5B motor: 5.5KW explosion-proof the 5.5KW explosion-proof voltage: 380/660 380/660v wheels: rail wheel and rail wheel transfer height: 5020 transmission: 200 50 Weight: 650 800kg sales not just mine products, more coal mine safety, committed to your safety, we are committed to studying, keep making progress, produce the products have been gradually replaced by other company's products are exported to 28 in Shanxi, Shaanxi, Sichuan, Gansu, Inner Mongolia region, our sincere molded products, with the contract to ensure quality, let you buy the rest assured that with the comfortable.