Международная стандартная буровая установка HQ с двухтрубным сердечником для гидравлической буровой установки

International standard HQ Overshot with double tube core barrel for hydraulic core drilling rig

We can provide: 

1, Wireline core barrel assembly  complete set

2, Overshot assembly complete set

3, Spare parts

4, Other tools 

Product Description:

 GEOTEC WUXI offer a complete line of single & double and triple tube core barrels, which will provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling.

Using a wireline system , core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remain in the hole until the bit needs to be replaced. this has big cost advantages when drilling deep holes for mineral exploration.

The core barrel assembly is composed of the inner-tube group and outer-tube group.

The inner-tube group collects the core samples during the drilling process and is independent of the outer-tube gourp.

The outer-tube gourp always remains at the buttom of the hole and houses the inner-tube group during the drilling process.

The standard wireline Double tube inner-tube gourp is composed of Head Assembly, Inner tube, Core lifter case , Core lifter, Stop ring. 

The outer-tube group is composed of the remain of the core barrel components: Locking coupling, Adapter coupling, Outer-tube, Landing ring, Inner tube stabilizer.

Standard Wireline Double tube Core Barrels are ideal for use in most of the drilling conditions and are available for application in standard hole sizes( B,N,H,P).

Production Process:

Quality Control:

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development.The necessary test equipment and the effective & perfect production process control is the assurance of product quality. 

Taking the spirit of " To win the market with innovation, to serve the customers with friendship. to build the brand with quality, to develop the enterprise with sincerity", we utilize the advanced testing methods to make each product meticulously.

Please contact us if you are interested :

https://geotec.en.alibaba.com/contactinfo.html?spm=a2700.icbuShop.88.65.158ce01aOfKX7g

Our Honor:

Company Informaiton:

Our company GEOTEC WUXI was established in the year 1989, which is now the leading manufacturer of diamond core drilling equipment and tools in China.

We manufacture drill rods, casings, core barrels, diamond bits, reaming shells, drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting , water well and horizontal directional drilling.  

With the unaided design capabilities and advanced flow of production , as well as a shole set of high precision equipment , we output high quality products. In the year 2006, we passed the ISO 9001:2000 quality system certification , and in the year 2011 passed ISO 9001:2008 quality system certification.

We have been striving to develop new and innovative products to meet the changing needs of the drilling industry. And we always keep our delivery time very short to meet all our customer's requirement. 

Today, GEOTEC WUXI distributes a wide range of drilling products to more then 60 countries all over the world. We cordially welcome every customer and friend come to our company for a visit.