The refractory material gunning machine uses compressed air to spray out a certain proportion of refractory materials at high speed to form a refractory layer on the surface of the sprayed masonry. Because of its rapid spray construction speed, high efficiency, and good engineering quality, it is Widely used, mainly suitable for: thermal gunning of the refractory layer of industrial furnaces. It is mainly suitable for concrete spraying and supporting construction of tunnels, culverts, subways, hydropower projects, underground projects, mine roadways, and highway slope protection. And thermal gunning of refractory layer of industrial furnace. Gunning refractory material machine is widely used in engineering construction, industrial furnaces, mines, tunnels, culverts, subways, slope protection and greening, and hydropower projects. Refractory material gunning machine is suitable for spraying materials: putty powder, paint, latex paint, real stone paint, cement mortar, dry mortar, thermal insulation mortar, waterproof material, fireproof material, thermal insulation material, sound-absorbing material and other water-soluble materials. Adjust the flow rate to get the best spraying effect. In addition to the switch on the electric control box, it is also equipped with a remote control switch for spraying. The connection between the spray gun and the feeding pipe can be rotated for easy operation.
Gunning refractory material machine for sale is equipped with ABB variable-frequency drive, could be used to adjust output capacity from 1m3/h to 3m3/h according to project demands. When the machine begin to work, in order to avoid blocking conveying hose, usually output need be small. The refractory material spraying machine has a non-viscous straight-through rotor with a new material cavity, which completely eliminates adhesion and blockage during operation, thereby reducing gaps and maintenance cycles. Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality. Four-point clamping device make it easy to adjust the press between sealing plate and rotor disk so as to no air and dusk leak and prolong consumption parts life.
Refractory material gunning machine in China is equipped with new type pre-dampening nozzle assy, there are two set needle valves, could accurate adjustment of water in the use, greatly reduce the dependence on the operator skills. Compared with common dry mix shotcrete machine, China refractory dry mix shotcrete machine have some outstanding feature, such as low rebound, low dust, Reduce refractories waste in the project. As we all know, refractory materials price higher than common concrete, saving waste is equivalent to save money for customers.