Top Hammer Drilling Tools must do some preparatory work before construction and run it in order to proceed smoothly. Then let's learn what preparations should be made before the construction of the down-the-hole drilling rig:

　　 1. Before the down-the-hole drilling rig works, it is necessary to carry out a survey of the surrounding environment. There should be no obstacles, large potholes and stones in the working range.

2. Before starting up, check every part of the drilling rig and the position of the drill pipe joints. If there is a loose or weak condition, tighten it immediately. If the problem cannot be solved, you cannot insist on starting the construction. Please ask Professional technicians deal with the problem before starting construction;

　　3. Check the welding position, and there should be no cracks or damage. Once cracked or detached, it will cause a great safety hazard, delay the construction period, and form a greater construction cost;

　　4. The supply of smooth oil must be in place in time. The work of the gear of the down-the-hole drilling rig is mainly carried out by the driving force of the smooth oil. The smooth parts should be checked regularly to prevent blockages and jams, which will affect the progress of the construction. Regarding the looseness of belts, chains, crawlers, etc., it is important to stop it, not too tight or too loose;

5. In order to eliminate the faults that occur during the use of the down-the-hole drilling rig, the operating handles, motors, etc. must be checked before starting the machine. Once the problems are found, they should be dealt with in a timely manner. The construction cannot be forced, which not only has a great impact on DTH Drill Pipe, but also And there will be great security risks.