PZ-5B explosion spraying machine, mining spraying machine, spraying machine for use in mines, mine explosion-proof shotcrete machine shotcrete machine main technical parameters Model PZ-5B jet capacity of 5.5 / h maximum transmission distance of 200m vertical horizontal 30m cement ratio <0.4 maximum aggregate size 15mm Duct diameter φ51mm Working pressure 0.2-0.6MPa Air consumption 7-8 / min drive power 5.5kW (7.5hp) voltage 380V, 440V, 660V, 1140V 50Hz/60Hz Chassis Chassis can be assembled into a tire, skid type, rail wheel explosion spraying machine, mining spraying machine, spraying machine for use in mines, mine explosion-proof shotcrete machine spraying machine, spraying machine for mining, coal spray pulp, mining explosion spraying machine uses no binder through rotor chamber, the material smooth; efficient time-saving, four elastic compensation compression, good sealing effect, machine next to the little dust; long life wearing parts; Explosion shotcrete machine using low speed vortex air transport, to overcome the bonding material handling, plugging away from the pack and pulse problems, material flow uniformity; continuous and stable, the new nozzle, discharge elbow device, to improve effect of spray deposited, rebound small, high quality shotcrete. Can be used for wave spray can also be used to dry spray and spray job fibers. Explosion spraying machine is widely used in engineering construction, mines, tunnels, culverts, subway, hydropower engineering, underground engineering and high marsh coal mine tunnel shotcrete construction operations; various types of industrial furnaces, molding or spraying refractory lining repair; a variety of green slope, soil transport and injection.