Production and supply of slope support hoisting type spraying machine, precision constant large volume spraying unit

Description :

　　Production and supply of slope support hoisting type spraying machine, precision constant large volume spraying unit

　　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.

　　Concrete spraying machines are generally divided into two categories: dry spraying machines and wet spraying machines. Both hydraulic wet spraying machines and dry spraying machines are suitable for slope reinforcement, railway and highway tunnels, underground buildings, and high-rise building foundation pit spraying concrete construction operations. A dry spraying machine is a method of uniformly mixing cement, sand, and stones in a dry state, using compressed air to deliver the materials to the nozzle, and mixing them with pressurized water for spraying. This method must be operated by skilled personnel, and the particle size should not be too large. The amount of cement used is also relatively large, but due to the high spraying speed, dust pollution, and rebound, its use is limited. During the operation of the dry spraying machine, the dust concentration near the machine is high, the rebound rate is high, and the working environment quality is poor, which seriously endangers the physical health of workers. The hydraulic wet spraying machine largely solves the many problems of dry spraying machines. The hydraulic wet spraying machine sends the mixed concrete to the nozzle through a conveying pump, and compresses the air at the outlet of the conveying pump to fully integrate the material and air in the pipeline, making the sprayed material more uniform. Especially with low rebound rate and low dust concentration, it eliminates the harm to workers' health and saves spraying costs. And the coordination of materials is easy to control, with higher work efficiency than dry spraying. Hydraulic wet spraying machines are widely used in concrete spraying construction operations in mines, tunnels, culverts, subways, hydropower projects, underground engineering, and slope protection. Slope support and hoisting spraying machines are used in the production and supply of precise and large volume spraying units.

　　Requirements for lifting:

　　(1) The rolling method used for loading and unloading mobile equipment in soil construction should have consistent thickness of rolling bars, which should be 50cm longer than the width of the pallet annually. It is strictly prohibited to fill the rolling bars with gloves. The slope of the rolling edge during loading and unloading of the vehicle shall not exceed 20 °, the construction of the rolling track shall be flat and solid, the joints shall be staggered, and the rolling speed shall not be too fast. If necessary, a sliding rope shall be used.

　　(2) During the installation process, if any problems are found, measures should be taken in a timely manner, and lifting should continue only after handling them.

　　(3) When lifting large tower equipment with a boom, multiple winches must be operated in conjunction, and the hoisting speed of each winch must be approximately the same. It is necessary to ensure that the force on each lifting point on the tower body is roughly uniform to avoid deformation caused by uneven force on the tower body.

　　(4) When using the slewing or overturning method to lift tower tanks, the hinge arm installed at the bottom of the tower must have the ability to resist the horizontal thrust generated during the lifting process. The left and right sliding ropes of the tower must be secure during the lifting process. When the tower rotates to the appropriate height, it should slowly fall into the foundation to avoid accidents and deformations. gaoyan303

　　(5) When installing equipment on a frame or building, its strength and stability must meet the requirements of the installation conditions. After the installation and positioning of the equipment, it should be connected, fastened or welded according to the requirements of the drawings. Only after meeting the strength and stability requirements of the design can it be unhooked. Otherwise, temporary fixed slope support lifting type spraying machine with fine and large volume spraying unit production and supply should be carried out

AfterSalesService :

• Slope support hoisting type spraying machine