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Introduction of shotcrete machine

Release time:

2022-11-21 15:08

Source:

Saner Heavy Industry

shotcrete machineReasonable structure, humanized design, reliable performance, convenient operation and maintenance, long service life. No dust, low noise, low rebound rate. This machine greatly reduces the dust near the edge of the machine and the nozzle, improves the working conditions, and reduces the pneumoconiosis disease caused by excessive dust. The device has been patented in three countries.
Building plastering is a kind of wet shotcrete construction machinery for railway (highway tunnel), high-rise buildings and diversion culverts. This machine is simple in structure, easy to use and maintain. Unique compression device.
There are 10 material cavities inside the rotor of the shotcrete machine, made of special rubber, which can be automatically cleaned by wind vibration to prevent material adhesion.
The main components of the shotcrete machine are: swirl concrete shotcrete, cement slurry mixer, squeeze slurry pump, electrical control box, discharge elbow, gas path system, mixing device, spray gun, rack, etc.
1) Jetting machine: It is composed of hopper, stirring device, discharge elbow, gas path system, rotor, reducer and other components. The motor drives the rotor to rotate by the reduction gear. The stirred material is loaded into the rotor, and the gas pipe in the gas circuit system sends the material liquid into the discharge pipe, and then through the auxiliary air inlet pipe in the air circuit system, through the conveying pipe, nozzle, and sprayed to the sprayed surface.
2) Cement mixer: mainly composed of motor, gearbox, water tank, upper mixing tank, lower mixing tank, water tank control valve, upper mixing tank discharge valve. The cement slurry machine is of double barrel type. The first barrel is mixed, the second is spare, the second is the previous one, the second is the previous one, then the next one, and then the next one. This is the process.
3) Extrusion water slurry pump: mainly composed of motor, gearbox, pump casing, eccentric wheel frame, rubber tube, pipe joint, etc. The water pump is a volumetric water pump, which does not need a water injection pump and has good self-priming performance.
4) Mixing equipment: The mixing equipment includes: left and right spiral agitators and slurry feeding equipment. Connected to the screw stirring device is a conveying pipe and a spray gun.

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