Refractory Construction Gunning Machine

When the high efficient mining castable gunite machine is working, the refractory material is added to the vibrating hopper, enters the rotor through the screen, goes straight to the material chamber, and rotates with the rotor to the discharge port, where it is blown by compressed air from the upper air path.

Refractory dry shotcrete machine for coal mine tunnel dams pools is very popular for steel plants, we have exported our refractory gunning machine to Thailand, India, Indonesia, Germany, etc, receiving better feedback from our customers. Now we could provide electric motor and air motor refractory gunning machine for customers option.

A frequently overlooked issue that needs to be pointed out is the influence of environmental factors on the service life of fireproofing material spraying machines.

The working principle of the dry spraying refractory shotcrete machine is to put the refractory material into the vibrating hopper, pass through the screen and enter the straight-through material chamber of the rotor, and rotate with the rotor to the discharge port, where it is blown into the rotary by the compressed air from the upper wind path. Then the cyclone introduces another stream of compressed air, which blows and accelerates the material in a multi-head spiral state, and makes it rotate and float, enters the delivery pipe, and mixes with water to spray the sprayed surface when it reaches the nozzle.

The slop protection refractory concrete gunite machine has the functions of stirring, conveying, and spraying; the watering quality is good, the construction speed is fast, and labor is saved.
The slop protection refractory concrete gunite machine can be used for gunning metallurgy and industrial furnaces and is widely used in steel mills, etc.

The dry-mix spray refractory gunite shotcrete machine sales has the functions of stirring, conveying and spraying. The concrete pouring quality of dry-mix spray refractory gunite shotcrete machine sales is good, the construction speed is fast, and labor is saved.

Wode Equipment as castable gunning machine for refractory price has developed two different output castable gunning machine, WZ-3ER (3m3/h) and WZ-5ER (5m3/h). Every model refractory gunning machine, all been equipped with an ABB frequency converter, high-pressure water pump, and new type pre-dampening nozzle. ABB frequence converter could adjust the motor speed and control the output, on the other hand, could avoid clogging the hose due to excessive output when starting. High pressure water pump could provide high pressure water for gunning machine, when going through the water ring hole atomization, could make water and refractory castable materials fully mixed with refractory pre-wet. In the new type pre-dampening nozzle, there are two needle valves to control two water lines. The operator could adjust the needle valve to precise control of water amount, if so, greatly reduces operator proficiency requirements.

The dry mix spray refractory gunite shotcrete machine uses compressed air to transport refractory materials or similar loose materials through pipelines, control the mixing of water at the end door, and then spray them on the sprayed surface at high speed to condense and harden, thereby forming a material protection layer with a certain strength.

Wholesale Price silicon wear-resistance refractory shotcrete machine is also equipped with a new type of pre-dumping nozzle assembly that has less repulsion, less dust, and less water addition than other regular nozzles.

The castable gunning machine installation is widely used in mines, tunnels, culverts, subways, hydropower projects, underground works, and shotcrete construction in coal swamp mine tunnels.

Good Quality Refractory Concrete Mixing Shotcrete Machine structure is simple and compact, and the transportation is convenient. It has advanced technology, reasonable structure, stable performance, convenient operation and maintenance, and long service life Features.

When we are using hot sale refractory site use mobile gunite machine, we must strengthen the daily maintenance of the refractory spraying machine to prevent accidental insurance and prevent missed insurance. Strengthen the daily inspection of hot sale refractory site use a mobile gunite machine.

The castable gunning machine in japan is a special sprayer specially designed by our company based on the existing concrete shotcrete machine to combine the characteristics of dry spray application of refractory materials.

Castable refractory gunite machine for soil nailing is a refractory layer formed by using compressed air to spray a specific percentage of refractory onto the surface of a material to be sprayed at high speed. Castable refractory gunite machine for soil nailing is mainly used to support the construction of concrete sprays and tunnels, culverts, subways, hydropower projects, underground projects, mining roads, slope protection of highways, etc. Hot spray refractories for industrial furnaces are also used.

Before the refractory shotcrete machine is officially sprayed, we should first spray the spray gun, adjust the ratio of material to water, and check the degree of uniform mixing, so that there is no dry material or flow on the sprayed surface.

The castable gunning machine price is lower ,and has the good quality.Although the material cavity inside the castable gunning machine, the elbow and the cone sleeve of the cyclone have anti-stick properties.

Supplier customized refractory concrete shotcrete machine uses compressed air to spray a certain proportion of refractory materials at high speed to form a refractory layer on the surface of the sprayed masonry, because of its remarkable advantages such as fast construction speed, high efficiency, and good engineering quality.

The rotor body hole and the steel liner of the variable Output dry gunning machine for refractory concrete are changed from round holes to fan-shaped holes, which increases the amount of blanking and reduces the friction area; under the same output, the speed and power can be reduced.

The castable gunning machine for concrete is mainly suitable for concrete spraying and supporting the construction of tunnels, culverts, subways, hydropower projects, underground projects, mine roadways, highway slope protection, etc.

New refractory concrete spray shotcrete gunite machine for coal Mine Spraying is the equipment used for shotcrete. It has the characteristics of reasonable structure, stable performance, convenient operation and maintenance, long service life, etc.