BQU NQU HQU PQU Core Barrel Head Assembly for Horizontal drilling

BQU NQU HQU PQU Core Barrel Head Assembly

BQU NQU HQU PQU Core Barrel Head Assembly for Horizontal drilling

BQU NQU HQU PQU Core Barrel Head Assembly

Latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly A bearing assembly to allow the inner tube to remain stationary and avoid sample damage while drilling Fluid pressure operating indications and fluid control valves.

Description:

The Q-U head assembly of Core Barrel includes:

Latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly

A bearing assembly to allow the inner tube to remain stationary and avoid sample damage while drilling

Fluid pressure operating indications and fluid control valves.

All head assemblies incorporate a shut off valve assembly which provides a fluid pressure signal to the drill operator when the valve members are compressed, indicating a full or blocked inner tube.

Our Advantages:

1. Extensive Production Experience: we are specialized in diamond core bits, drill bits, wireline drilling tools, drill pipes, casings, mud pumps, underground drilling rigs with an experience of 50 years.

2. Complete Production Facilities: owning precision CNC machine, Milling machine, Sintering machine, Manipultator and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.

3. High Quality Raw Material: we mainly choose raw material from big steel factory, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China, Germany, USA, Australia, etc.

4. Strict Physical/Chemical Testing Procedures: meeting the requirements of the product design and process, providing reliable testing data.

5. Short Delivery Time: If one container 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can delivery soon.

6. Safe Packing: anti-rust oil be spread on tubes and rods before shipping, plastic caps on tube ends to protect inside surface, each rod be protected with cardboard tube. Finally be packed with seaworthy package or in wooden case.

7. Best After-Sale Service: Over 90% products are sold to the Southeast Asia, Middle East and Europe, and all products are trusted by domestic and foreign customers.

Our Services:

1. Provide the technical design and solutions;
2. Designing and manufacturing of non-standard equipment;
3. Professional technical training and guidance on site according to the contract;
4. Supply accessories at any time;
5. Tele-technical consulting and services;
6. Other special technical service according to client's requirements.

About Us:

We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.

With ISO certificate & quality control.

Package and Shipping:

Package:
Poly wooden cases, cardboard boxes and steel frames etc. as you required. And all goods will be protected by plastic films, thread protection caps, anti-rust oils, bubble films and so on to make sure no damage will be caused during shipping.

Shipping:
Special passage for container loading is available at the gate of our company to improve the efficiency.

ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.