TY-370GN crawler-type hydraulic down-the-hole drilling rig: it is a large-scale down-the-hole drilling rig with a drilling range of 200 meters. The advantage is that the drilling speed is fast, and the disadvantage is that it is bulky. 2. T ...
1. The operator of the water well drilling rig must master the operation essentials and comprehensive maintenance knowledge of the drilling rig, and have considerable experience in troubleshooting. 2. When shipping a water well drilling rig ...
Crawler down-the-hole drilling rigs, also known as down-the-hole drilling rigs, are widely used in rock drilling projects such as open-pit mining, road construction, hydropower stations, and construction through hydraulic technology. ...
A hydraulic drilling rig is a drilling rig that uses oil pressure to drive and control all moving parts. ...
First of all, let's talk about down-the-hole drilling 1. The down-the-hole drilling machine uses a motor as the rotary power through a high-performance reducer; ...
The use of pneumatic water well drilling rigs in rocks and complex formations has the following advantages: ...
In pile foundation construction, the pile driver for bored piles is a commonly used construction machine. Since the introduction of foreign bored pile drivers in the 1980s, domestic enterprises have basically formed a full range of models a ...
Rotary excavator, also known as rotary drilling rig and pile driver, is a comprehensive drilling rig. It can use a variety of bottom layers and has the characteristics of fast hole forming speed, less pollution, and strong mobility. The sho ...
Precautions: 1. The drilling site should be kept clean. 2. When installing and disassembling the drilling rig, ensure that it is correct and complete. 3. When the mast of the drilling rig is raised and lowered, the operator should stand in ...
The drill bit plays a pivotal role in the drilling process of the water well drilling rig. The quality of a drill bit directly affects the efficiency of water well drilling and the quality of the holes, so we need to pay attention to the sel ...
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