2398#,JuYing Road,TaiZhou City, ZheJiang Province,China
+86-13906570816
+86-576-82878867
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Tapered drilling tools currently have a low range of applications in some fields of excavation and drilling, but in terms of performance, their future development trend is very good, and the use-val...
Today, the kaiqiu drilling tool company is going to share with you how to clean up the drill pipe after using it. Please take a look at it! 1. First, remove the sludge with obvious appearance. 2...
Each industry has its regulations. Companies have regulations on production safety, and on construction sites, there are regulations on safe construction. The operation of the drill pipe also requir...
When the reaming bit is reaming, after the machine head reaches the highest position, a drill rod must be removed to continue drilling. The steps for removing the drill rod of the rearing bit are as...
1. When working, the workers' labor protection equipment must be worn in full specifications. 2. Perform a comprehensive inspection of all parts of the DTH hammer before the operation. 3. Add en...
(1) High reliability: The compressor has few parts and no wearing parts, so it runs reliably, has a long life, and the interval between overhauls can reach 40,000 to 80,000 hours; (2) Convenient o...