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Hunan Volga Exhibits Unveiled at the 11th Deep Foundation Engineering and Technology Fair

Hunan Volga Exhibits Unveiled at the 11th Deep Foundation Engineering and Technology Fair

27 Oct,2021

On October 20, 2021, the 11th Deep Foundation Engineering and Technology Fair ended and was a complete success at the Star River Hotel in Taiyuan, a famous national historical and cultural city. Huang Jun, general manager of the company, and Wang Yuan, general manager of sales, were invited to attend the forum. During the meeting, the outdoor exhibition area displayed TR90 and FEJ360L high-quality power heads. The exhibition site attracted the attention of the participants and the consultation and exchange of professionals.

Celebrate the 100 anniversary of the founding of the party, strive to create history, and work hard to achieve the future!

Celebrate the 100 anniversary of the founding of the party, strive to create history, and work hard to achieve the future!

01 Jul,2021

Tang Shubin, secretary of the Hunan Volga Party branch, and Huang Jun, general manager, organized the company's party members to carry out a party class learning meeting on the theme of "continuing the red gene and stimulating the strength to forge ahead" to express their determination to follow the party and fully demonstrate the struggle posture of all employees.

Deputy Director Li Liming of Zhuzhou Science and Technology Bureau and his party investigated Hunan Volga Piling Machinery

Deputy Director Li Liming of Zhuzhou Science and Technology Bureau and his party investigated Hunan Volga Piling Machinery

12 Jun,2021

On May 28, Li Liming, deputy director of Zhuzhou Municipal Science and Technology Bureau, led the achievements department and scientific research department to our company to conduct an on-site inspection of the city's start-up scientific and technological achievements incubation project "Development and industrialization of high-efficiency wear-resistant rotary drilling rig power head" declared by our company. Zhuzhou City High-tech Zone Industry Bureau leaders and the company's general manager Huang Jun accompanied the inspection exchange.

Rotary drilling bit-the characteristics, specifications and application scope of various barrel drills

Rotary drilling bit-the characteristics, specifications and application scope of various barrel drills

29 Mar,2019

There are many types of rotary drill bits on rotary drilling rigs. Commonly used among them are sand hopper, barrel drill and spiral drill. Each drill bit has evolved many different forms of drill bits due to the different combinations of specifications and models. The following is a detailed introduction to one type of drill bit-barrel drill: barrel drill can be divided into pick barrel drill, trident barrel drill, cone barrel drill and double barrel drill according to the formation conditions. The cutting tooth barrel drill is suitable for backfill layer, moderately weathered layer and bedrock layer; the cone barrel drill is suitable for medium and slightly weathered rock layer, hard rock layer and super British rock layer, and has a wide range of applications. The double-layer barrel drill is suitable for broken soil layer and pebble layer, moderately weathered rock layer.

Description of drill bit type of rotary drilling rig

Description of drill bit type of rotary drilling rig

28 Feb,2019

According to different geological conditions, there are seven types of drilling tools suitable for sand, silt, clay, sub-clay and other quaternary strata: double-bottom single-door soil layer drilling bucket double-bottom double-door soil layer drilling bucket large diameter double-bottom double-door sand bucket single-layer soil drilling bucket 2, suitable for medium-stroke rock, frozen soil layer, pebble layer, strongly weathered mudstone, sandstone, shale and other hard soil layers: double-door pick sand bucket Single-door pick sand bucket 3. Drilling tools suitable for clay and silt formation: semi-closed clay drilling bucket 4. Drilling tools suitable for weathered bedrock, permafrost and gravel layer: single-head drilling

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Hunan Volga Piling Machinery Equipment Co., Ltd.

Hunan Volga Piling Machinery Equipment Co., Ltd.

Telephone:+86 0731-57572298

Hunan Volga Piling Machinery Equipment Co., Ltd.

Telephone: +86 0731-22131648

Hunan Volga Piling Machinery Equipment Co., Ltd.

E-mail: 641626289@qq.com

Hunan Volga Piling Machinery Equipment Co., Ltd.

Address: Building 4, Baiyi Intelligent Equipment Accessories Garden, Xiangtan, 1680 Tianyi Avenue, Yishuhe Town, Xiangtan City, Hunan Province

Hunan Volga Piling Machinery Equipment Co., Ltd.

Service Hotline: 0731-22131648

Hunan Volga Piling Machinery Equipment Co., Ltd.

Customer service hotline: 0731-57572298

Hunan Volga Piling Machinery Equipment Co., Ltd.

E-mail: 641626289@qq.com

Hunan Volga Piling Machinery Equipment Co., Ltd.

Address: Building 4, Baiyi Intelligent Equipment Accessories Garden, Xiangtan, 1680 Tianyi Avenue, Yishuhe Town, Xiangtan City, Hunan Province

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