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china latest news about What should a novice pay attention to when driving a rotary drilling rig for the first time?

What should a novice pay attention to when driving a rotary drilling rig for the first time?

February 11, 2022

What should a novice pay attention to when driving a rotary drilling rig for the first time? The driver of rotary drilling rig shall pay attention to the following points during pile driving to avoid accidents: 1. A red light shall be installed on the top of the column of the crawler rotary drilling ...
china latest news about Selection of rotary drilling accessories

Selection of rotary drilling accessories

February 16, 2022

Selection of rotary drilling accessories There are many kinds of rotary drilling accessories. Different rotary drilling accessories should be selected for different construction sites and different strata. a. Slag fishing bit and sand bucket shall be used for slag fishing; b. Barrel bit shall be ...
china latest news about How to prevent the water well drilling rig tools fall off

How to prevent the water well drilling rig tools fall off

February 7, 2022

How to prevent the water well drilling rig tools fall off？ 1. All kinds of pipes, joints and couplings shall be stored and used according to the degree of old and new. Check the bending and wear degree of drilling tools by lifting them, correcting hole depth and moving time. 2. The drill tools shall ...
china latest news about Holiday notice — 2022 Chinese New Year

Holiday notice — 2022 Chinese New Year

January 28, 2022

Dear Friends: We would like to take this opportunity to thank you for your kind support all this while. Please kindly be advised that our company will be closed from 31 Jan to 6 Feb, 2022. In observance of the Chinese New Year. Our business operation will back to normal on 7 Feb, 2022. Your ...
china latest news about Advantages of rotary drilling rig in piling in infrastructure engineering

Advantages of rotary drilling rig in piling in infrastructure engineering

December 3, 2021

Advantages of rotary drilling rig in piling in infrastructure engineering 1. One machine can be used for multiple purposes In the capital construction project, the rotary drilling rig is used for pile driving, the hydraulic transmission is fully utilized, and the modular combination design method is ...
china latest news about Precautions for pile breaker operation

Precautions for pile breaker operation

November 19, 2021

1. The pile breaker operator must be familiar with the structure, performance, operation essentials and safety precautions of the machine before operation. Special personnel shall be assigned to direct the work. The commander and operator shall check each other's signals and cooperate closely before ...
china latest news about How to correctly select the model of rotary drilling rig?

How to correctly select the model of rotary drilling rig?

October 14, 2021

How to correctly select the model of rotary drilling rig? Sinovogroup to share how to select the model of rotary drilling rig. 1. For municipal construction and urban construction, it is recommended to purchase or lease a small rotary drilling rig of less than 60 tons. This equipment has the ...
china latest news about How to select the correct rotary drilling buckets?

How to select the correct rotary drilling buckets?

September 26, 2021

As we all know, the selection of key parts of rotary drilling rig directly determines its service life. For this, Sinovo, a rotary drilling rig manufacturer, will introduce how to select drill buckets. 1. Select drill buckets according to geological conditions The main function of the rotary ...
china latest news about Reverse circulation bored pile technology with rotary drilling rig

Reverse circulation bored pile technology with rotary drilling rig

September 17, 2021

The so-called reverse circulation means that when the drilling rig works, the rotary table drives the drill bit at the end of the drill pipe to cut and break the rock and soil in the hole. The flushing fluid flows into the hole bottom from the annular gap between the drill pipe and the hole wall, ...
china latest news about Sinovo exports high-quality reverse circulation drilling rig to Singapore again

Sinovo exports high-quality reverse circulation drilling rig to Singapore again

September 2, 2021

In order to understand the equipment production and further master the drilling rig export progress, sinovogroup went to Zhejiang Zhongrui on August 26 to inspect and accept the ZJD2800 / 280 reverse circulation drilling rig and ZR250 mud desander systems to be sent to Singapore. It is learned from ...
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