News-Kaiqiu Drilling Tools Co., Ltd.

The Difference Between Water Well Drilling Tools And Ordinary Machinery
06-05-2022
　　According to the requirements of the drilling process and the particularity of the drilling site, the drilling rig has different characteristics from general machinery, which can be summarized as fo...
What To Do With The Old Vibration Of The DTH Drill Pipe
29-04-2022
　　Many customers have called through our website to inquire about the loud noise of the DTH drill pipe powerhead and what to do with the old vibration. So today we will explain how the DTH drill pipe ...
Common Sense Of Purchasing Geological Drill Pipe
22-04-2022
　　Geological drill pipes are widely used in engineering, and there are many types of geological drill pipes on the market. So what common sense should we know when purchasing? Today, I will tell you a...
Analysis Of Reasons For Consumption Of Drilling Tools
15-04-2022
　　If the pressure is too low, the penetration efficiency of the rock drilling will be reduced, the drill bit assembly will be loosened, the energy transmitted by the drill set will be lost, and a larg...
Unlocking The Drill Pipe Of The Rotary Excavator
08-04-2022
　　1. Resistance: To unlock when there is resistance to drilling, it is very important that the drill bucket provides resistance for unlocking. 　　2. Lifting the powerhead: The function of lifting the p...
How To Improve The Life Of The DTH Drill Pipe?
02-04-2022
　　How to improve the life of the DTH drill pipe? It is mainly considered from the production process, including forging, machining, heat treatment, surface strengthening, anti-corrosion treatment, etc...