precautions

We must know that the proper operation of the mine shotcrete machine is the top priority, so we must prevent electric shock. Be sure to check carefully before use to ensure that the explosion-proof eq

Small crane mobile crane is more and more popular, because it is compact and convenient, suitable for all kinds of construction sites, it is not as complicated as large crane crane, not as many requir

Today shotcrete machine manufacturers will tell you shotcrete machine bolt safety precautions: 1, safety measures: ① strictly asked to help knock the top, each staff member first check roof workplace

1, The steps 1.1, the first open the inlet valve, and then start the host of the motor, the two take turns feeding the tank with water, so that the nozzle to the surface by spraying water. 1.2 observe