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Jan 202023Hengwang Group wishes you a happy Chinese New Year
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! ...Jan 20, 2023 -
Jan 012023Happy New Year's Day 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! ...Jan 01, 2023 -
Nov 2220228 Precautions for Parking Water Well Drilling Rigs in Winter
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 ...Nov 22, 2022 -
Nov 012022Advantages and construction technology of pile driver for bored piles
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 ...Nov 01, 2022 -
Oct 282022Application fields of rotary excavators and selection of drill bits
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 ...Oct 28, 2022 -
Oct 252022Precautions for water well drilling rig work
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 ...Oct 25, 2022 -
Oct 132022Several aspects need to be paid attention to in the drilling process of water well drilling rig
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 ...Oct 13, 2022 -
Oct 112022Several common problems and solutions of piling!
Piling is generally a cost-effective and time-saving method of driving support columns (piles) into the ground. But because youre dealing with soil and other hidden features in the Earth, there are unknown elements and things dont always go ...Oct 11, 2022 -
Oct 092022Safe operation of pile machinery in construction engineering - rotary drilling
Rotary drilling rig is a modern construction machine commonly used in construction engineering. It has the characteristics of flexibility, high efficiency, energy saving, economical and environmental protection, and has been widely used in ...Oct 09, 2022 -
Sep 262022How deep does a rotary pile driver usually drive? You must know these!
Rotary pile driver, also known as rotary drilling rig, is divided into three types: large, medium and small. It is widely used in construction sites such as housing construction, municipal administration, power grid, electric power, garbage ...Sep 26, 2022 -
Sep 172022Brief Discussion on Application of Horizontal Directional Drilling in Gas Pipeline Construction
1 Introduction In the process of gas pipeline construction, due to the existence of some obstacles, the construction difficulty has increased. In this context, many gas companies have paid more and more attention to the horizontal direction ...Sep 17, 2022 -
Sep 012022How deep does a rotary pile driver usually drive? You must know these!
Rotary pile driver, also known as rotary drilling rig, is divided into three types: large, medium and small. It is widely used in construction sites such as housing construction, municipal administration, power grid, electric power, garbage ...Sep 01, 2022
