What are the technical specifications for the safe operation of concrete shotcrete machine? China Coal Manufacturers share the technical specifications for the safe operation of concrete shotcrete machines, hoping to help the safe operation of concrete shotcrete machine.
1. The concrete shotcrete machine must enter the construction site to comply with safety operation regulations and safety production disciplines, and special operators must be certified to work.
2. Sprayed concrete should be dry-blasted. It should be formulated according to the mixing ratio specified in the factory instructions. The wind source should be a regulated voltage source that meets the requirements.
3. Before the sprayed concrete operation, the joints of pipelines must be checked for intact seals, not loosened, and protected from defects by the cover of roads or trenches. The electrical circuits and motors are well insulated without damage and leakage. The electrical box meets the requirements of the specification. The grounding and zero connection are effective and reliable without loosening.
4. Before the concrete shotcrete machine is started, it should be connected to ventilation, water and electricity, open the air inlet valve to gradually reach the rated pressure, and then start the motor to run without load. After confirming that everything is normal, you can start feeding.
5. When the concrete shotcrete machine is started, compressed air must be fed in first, and the direction of rotation of the motor must match the direction of the arrow shown on the body before feeding. Before stopping, stop feeding, then stop the motor and stop sending compressed air.
The above is the relevant introduction of the coal shotcrete machine manufacturer's technical specifications for the safe operation of the concrete shotcrete machine. To learn more about the blasting machine, please log in to the website or contact us.
