Manufacturer of coal mine hoisting type spraying machine, Jingheng double hopper spraying unit

Description :

　　Manufacturer of coal mine hoisting type spraying machine, Jingheng double hopper 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.

　　The precautions for operating the lifting and spraying unit and the working principle of the spraying machine are the construction operations. We should do a good job before starting the spraying machine: 1. Check whether the connecting components of the whole machine are firm, and whether the sliding parts are flexible and reliable. 2. Observe the cursor and check if there is sufficient oil in the gearbox. 3. The drive motor is connected to the power supply. When inching the motor, the rotation direction should be consistent with the arrow direction. Otherwise, the power supply should be phase adjusted. 4. The main air circuit, upper air circuit, lower air circuit, vibrator air circuit, and nozzle water supply shut-off valve are in the closed state, and the main air pipe is connected to the air source. The water supply pipeline is connected to the water source, and the material conveying pipeline is connected to the main engine. 5. Tighten the clamping mechanism manually first, then use a wrench to tighten the bent conveying pipe, open the main and upper air circuit shut-off valves, and observe that the pressure gauge is around 0.3Mpa. There should be no gas overflow at the rubber joint plate of the coal mine hoisting type spraying machine and the manufacturer of the Jingheng double hopper spraying unit.

　　Construction technology and quality requirements

　　Grassroots cleaning, wall watering and moistening - spraying, interface treatment - watering and maintenance

　　1. Grassroots cleaning: Clean up the repaired areas and other debris on the concrete wall surface.

　　2. Galvanized welded mesh: Galvanized welded mesh is required at the contact points between shear walls, concrete beams, and brick walls. Stick a patch with nails on the back on the concrete base, and fix it with a U-shaped needle on the brick wall. The contact width between the metal mesh and the concrete base or brick wall base shall not be less than 10cm. The bottom of the beam, the end of the shear wall and the brick wall, as well as the entrance and exit of the distribution box conduit, shall be fully booked at once, without omission or tight overlap.

　　3. Spraying and interface treatment: Mix building adhesive with a water content of 10% by weight into a 1:2 cement mortar, and mix evenly to prepare the adhesive mortar. Use a high-pressure sprayer to spray adhesive mortar on the wall for interface treatment. The spraying should be uniform, and the spraying points should protrude from the wall, not in patches, but in dots. Pay special attention to the concrete beams, wall corners, and wall roots at the spraying location.

　　4. After the spraying is completed, timely maintenance should be carried out for three days.

　　5. Finished product protection: Special attention should be paid to roof contamination during spraying. If contamination occurs, it should be cleaned up in a timely manner. If it is not cleaned up in a timely manner, our unit will arrange specialized personnel to clean it up, and the cost incurred will be deducted from your team's coal mine hoisting type spraying machine Jingheng double hopper spraying unit manufacturer.

AfterSalesService :

• Coal mine hoisting type spraying machine