Feb 27, 2023
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. ...
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Feb 21, 2023
A hydraulic drilling rig is a drilling rig that uses oil pressure to drive and control all moving parts. ...
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Feb 14, 2023
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; ...
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Feb 11, 2023
The use of pneumatic water well drilling rigs in rocks and complex formations has the following advantages: ...
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Jan 20, 2023
As the Spring Festival is approaching, all employees of Hengwang Group and its subsidiaries would like to wish the people of the whole country a New Year! ...
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Jan 01, 2023
New Years new may a new atmosphere! I wish you all a happy new year and all your wishes! Happy New Years Day 2023! ...
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Nov 22, 2022
In winter, most water well drilling rigs enter idle time. During this period of time, everyone must not ignore your favorite machine. Hengwang will introduce 9 precautions for parking water well drilling rigs in winter: 1. Winter enters the ...
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Nov 01, 2022
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 ...
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Oct 28, 2022
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 ...
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Oct 25, 2022
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 ...
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