Observe the "Motor" safety operation regulations. After the punching (drilling) machine is in place, the chassis shall be leveled and stabilized, and the guardrail pipe Punching machine The frame is vertical. The punching machine shall be grounded and protected according to the requirements of temporary power supply for construction. Before spudding in, carefully check whether the drill cone, hammer, winch and wire rope are properly configured, and whether the number of rope clamps matches the diameter of wire rope when the wire rope is clamped and connected with the drill cone rope. And whether the mud circulating system is normal.

Drill cone, Zinc steel guardrail punching machine When the hammer is lifted into and out of the pile hole, the lifting shall be stable, and no one is allowed to stand near the hole opening. The rope shall be used for orientation to prevent the hammer from hitting the punching machine. In the process of punching, the drilling progress scale shall be determined according to the geological conditions. The elevation of karst cave top cover shall be known for the fissure karst stratum. The heavy hammer shall be used for low punching, and the chassis drum shall be lengthened to prevent subsidence.

The declutching should have a pause rhythm. It is strictly prohibited to brake the hanging hammer during the impact process to damage the winch and clutch machines and tools. Before shutdown or failure shutdown, the drill hammer shall be raised and the impact hammer shall be lifted to the orifice to prevent the drill slag from settling and burying the drill hammer and impact hammer. The machine should be shut down for troubleshooting. It is strictly prohibited to troubleshoot the machine during operation. The rotating part of the punching machine shall be equipped with a protective cover.

Zinc steel Guardrail punching machine All tools and accessories shall be placed properly to prevent falling into the hole. The operator is not allowed to leave the post without permission during the punching process of the zinc steel fence punching machine. After the punching machine for zinc steel guardrail stops punching for some reason or piles are formed, the orifice must be covered for protection. After pouring concrete, a fence shall be set at the pile hole. The reinforcement cage shall be installed in accordance with relevant regulations on hoisting and installation.