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Xuzhou Hairun Hydraulic Electromechanical Technology Co., Ltd. Parallel operation
Explore moreThrough technological brand advantage, relying on the development of technological progress, Qi Complete testing equipment and advanced manufacturing system.
The existing rotary drilling rig in the market is used for modular transformation, which does not damage the original function of the rotary drilling rig
High pressure tension tube, autonomous R & D customized bearing force 600kg
The optimized collection system of gas supply pipeline makes the gas pipe clean Qi, freely retract and release, can adapt independently Working condition of rotary drilling rig
Special multifunctional drill pipe, convenient for rotary digger Quick switch between working condition and DTH working condition
Six square to four square conversion section, can be used with Rotary excavation construction and DTH hammer are carried out Fast switch of construction
An air pipe pulley is attached on the top of the Emei to facilitate the operation of the air pipe And the positioning of the trachea
Performance characteristics:1. The whole machine is compact a…
Application range: Hareon Technology XHR series small rotary …
Also known as "power breaker", it breaks the rotati…
Kelly bar is one of the important working parts of the drilli…
Large diameter single ring hammerSingle ring hammer, the cyli…
Refer to the construction method of the rotary drilling rig f…
Disadvantages:Unable to fully cover the work, there are many …
Advantage:The entire hammer head is fully covered and the wor…
Working principle: The pneumatic down-the-hole hammer is a pn…
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1. General regulations:1. Operators must learn, understand and master the structure, performance, operation methods, maintenance procedures, various command signals, and basic drill…
This type of drilling rig generally adopts hydraulic crawler telescopic chassis, self-lifting foldable drill mast, telescopic drill pipe, automatic verticality detection and adjustm…
1. The use of lifting deviceLifting device is also called "reverse union" and "breaking device". It is an important part of small rotary drilling rigs, used to l…
1, collapse holeDuring the infusion process, if the mud level in the wellbore casing slurry suddenly rises and overflows the casing, and then suddenly drops and bubbles appear, it s…
1. Before using the lifter for the first time or after long-term placement, fill the lifter with grease. After filling, rotate the lower joint to ensure that it can rotate freely wi…
