Tunnel lining hoisting type spraying machine Jingheng automatic feeding spraying unit retail store

Description :

　　Tunnel lining hoisting type spraying machine Jingheng automatic feeding spraying unit retail store

　　The lifting and spraying machine improves work efficiency, without stopping the machine, and can work continuously. The hopper automatically loads materials, saving manual labor. The size of the machine can be selected according to the construction environment to facilitate construction and increase workload. In terms of machine operation, it is also very user-friendly. The machine can start working as soon as it arrives, and everyone can operate it.

　　Engineering dry shotcrete machine, dry shotcrete machine, cone sleeve wet shotcrete machine is a device used for wet concrete. Compared with dry shotcrete machines, it has significant advantages such as small operating dust, less rebound, protection work, saving raw materials and spraying layers, and is easy to operate. Adopting low-pressure low-speed vortex airflow transportation and close range working principle, it overcomes problems such as pipe blockage, pulsation, and segregation Make the material flow evenly and spray the layer of material. Operation process of spraying machine: Firstly, cement is pre mixed with water in proportion to form a cement slurry. After mixing evenly, the cement slurry is transported to the cement slurry conveying pipeline through a conveying pump; The sand and gravel mixture is transported by the sand and gravel machine to the sand and gravel conveying pipeline. The cement slurry and sand and gravel are mixed by a specially designed mixer at the last 10 meters and then discharged from the nozzle along the mixing pipeline. Working principle of the spraying machine: The mixed material is fed into the hopper of the machine through a vibrating screen, and is injected into the direct feeding chamber of the rotor by the feeder to the discharge port along with the rotor. Compressed air is introduced here to blow the material into the storage elbow, and then another wind pressure is introduced by the cyclone to disperse and accelerate the slurry material in a multi spiral shape, and it enters the conveying pipe. It reaches the nozzle and adds a small amount of accelerating agent to exit the tunnel lining hoisting spraying machine Jingheng automatic feeding spraying unit retail store.

　　Lifting and spraying unit

　　Concrete prefabrication automation production device, with a feeding track set on the feeding rack, a feeding pulley driven by a feeding motor on the feeding track, a diagonal hopper installed on the feeding pulley, and a horizontal track set in front of the feeding rack. A rail car is on the horizontal track, and a horizontal hopper is installed on the rail car. A sorting cylinder is set at the bottom of the horizontal hopper, and the sorting cylinder is driven by a screw motor to divide the material. The roller table is set below the horizontal track, and the vibration roller table is set below the roller table. Several vibration motors and springs are set between the vibration roller table and the roller table. A material box is set on each roller table, and the roller table drives the material box through the motor. A forklift receiving roller frame is set at the outlet end of the roller table. This utility model device realizes the mechanical automation of the production of concrete prefabricated parts, saves prefabrication labor, greatly improves the efficiency of concrete prefabrication, has a detachable structure, is convenient for transportation, and has low site requirements for tunnel lining hoisting type spraying machine, precise automatic feeding spraying unit, and retail store.

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• Tunnel lining hoisting type spraying machine