27
21-03
Domestic status of rotary drilling rigs and market influencing factors
Since 2017, the rotary digging machinery industry has achieved more than expected growth. After years of tragic decline, the industry giants finally saw the dawn of a rebound.
27
21-03
The scope of application of the rotary excavator and the shortcomings in the construction
Rotary drilling machine (English name: Rotary Drilling Rig) is a construction machine that has been developed in recent years and is suitable for hole-forming operations in building foundation projects. It is called "green construction technology".
27
21-03
The difference between crawler and wheeled pile driver
At present, the construction industry is increasingly inseparable from piling machinery, which is divided into many types, including pile drivers, rotary drilling rigs and so on. Today, our Kaiao company will talk about piling machines.
27
21-03
About the classification and application of rotary drilling rigs
How much do you know about rotary drilling rigs? Many people think that rotary drilling rigs have a larger diameter and deeper drilling than traditional circulation drilling rigs.
27
21-03
What should I do if the small rotary drilling rig encounters mudstone during construction?
Mudstone is generally inferior in plasticity, fine crystal particles, and bedding structure, resulting in a smooth surface. Coupled with the mud lubrication and softening treatment of the rock formation during the construction process, it is prone to slipping, tooth jamming, muddy bottom and other phenomena.
27
21-03
What to do if the small rotary drilling rig can't get the butter
How much do you know about butter on small rotary drilling rigs? Every time we arrange the departure for our customers, we will ask our customers to remember to grease them frequently, and we will point out the butter filling ports to the customers during our training operations, because our rotary drilling rigs have more butter filling ports
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