Wet concrete spraying machine manufacturer direct sales wet concrete spraying machine specifications

Wet concrete spraying machine manufacturer direct sales wet concrete spraying machine specifications wet concrete spraying machine price: >Introduction to wet concrete spraying machine
Wet concrete spraying machine (Coal Safety Certificate No.:) has advanced technology, reasonable structure, stable performance, operation and maintenance With the advantages of convenience and long service life, wet concrete spraying machines are widely used in spraying concrete construction operations in tunnels, culverts, subways, hydropower projects, underground projects and coal mines and high swamp mine tunnels.
: >Structure of wet concrete spraying machine
Wet concrete spraying machine mainly consists of four parts: mechanical power system, feeding system, air supply system, and quick-setting agent addition system. Mechanical power system: It mainly uses the mechanical power generated by the drive motor to decelerate and increase the torque through the gearbox, and then drives the rotor body to rotate through the output shaft.
. Feeding system: mainly composed of hopper, vibrator, rotor body, etc.
Air supply system: This system is mainly composed of main air inlet duct, diverter duct, pressure gauge, upper air path, lower air path, auxiliary air path, valves and pipelines.
Accelerating setting agent addition system: mainly composed of metering pump, joint pipes, etc.
: >Working principle of wet concrete spraying machine
. Mechanical power system: It mainly uses the mechanical power generated by the drive motor to decelerate and increase the torque through the gearbox, and then drives the rotor body to rotate through the output shaft.
.Feeding system: mainly consists of hopper, vibrator, rotor body, etc. The mixture mixed according to a certain proportion will enter the rotor material cavity through the screen under the forced vibration of the vibration motor, and then the compressed air will push the mixture in the rotor into the cyclone. The sandblasting pipe is connected with a quick connector. The end of the sandblasting pipe is connected to the nozzle holder and the nozzle. Finally, it is sprayed to the sprayed surface through the nozzle.
.Air supply system: This system is mainly composed of main air inlet duct, diverter duct, pressure gauge, upper air path, lower air path, auxiliary air path, valves and pipelines. The compressed air enters the shunt tube through the main air duct, and is divided into three paths by the shunt tube. One line enters the material cavity of the rotor body through the upper air duct, and presses the material into the cyclone. The other airflow directly enters the cyclone. The two airflows together blow the mixture to the sprayed surface through the conveying pipe. The third airflow (called auxiliary airway) separated by the diverter pipe passes through the manual valve and the one-way valve. To transport the accelerating setting agent discharged from the metering pump.
.Accelerated setting agent addition system: mainly composed of metering pump, joint pipes, etc. The metering pump sends the accelerating setting agent through the pipeline to the nozzle to mix with the mixture according to the set output.
: >Technical Parameters of Wet Concrete Sprinkler
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: >Coal safety certificate of wet concrete spraying machine
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the guiding ideology of the National Coal Mine Safety Supervision Bureau on coal mine safety, takes coal mine safety as its own responsibility, and creates safe product wet concrete spraying machines to eliminate potential safety hazards in coal mines. We always insist on taking science and technology as the primary productive force, we produce wet concrete spraying machines with quality as our life, and we insist on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at a high starting point, high quality, and high-tech content for wet concrete spraying machines, and is committed to coal mine safety and energy conservation. , development, production, sales and technical services of high-efficiency, environmentally friendly mechanical and electrical products, wet concrete spraying machines. Jining Dongda Mechanical and Electrical Co., Ltd. now has ten series and more than 40 varieties of products. The main products include wet concrete spraying machines, wet concrete spraying machines, and concrete moisture spraying machines