20mm 1500mm Length Diamond Core Barrel For Rock Layers

Diamond Core Drill Bucket Core Barrel With Rock Drilling Bits For Rock Layers

Introduction

Rock Core Barrel with Single Roller Cone for Pilling Drilling
1. Diameter: 600~3000mm
2. Shell length: 800~2000mm
3. Shell thickness: 20~30mm

Featurs

1- Made of high quality weathering steel, strong, durable and cost-effective.
2- Cylindrical barrels and conical barrels (depending on customer needs).
3-White, yellow or according to customer requirements, beautiful appearance.
4-The rigid slats around the shell provide wear protection and extend the service life.

Product Predominance

1.It is applied in the big size casing well section, mining and infrastructure building drilling.
2.core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa).
3.Rock Drilling Core Barrels with Roller Bits adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.

FAQ :

Q1: What are your main products, and used for?

A: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling.


Q2 : Do you agree sample order?

A:Yes, we are welcome your sample order to testing our quality.

Q3 : Can we select the color of the drill bit?

A:Yes, we have standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on yours.

Q4 : How does your company control the quality?

A: 1.Quality first. In order to guarantee high quality , We always makes a serious inspection for all products and raw materials in strict procedure.
2.To Build good after –sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.Pls. see the Quality Guarantee.

Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd.: Mainly produces rotary drill pipes, full follow-up casings, pipe jacking machines, pipe rolling machines and various casings in the full-rotation industry. Chengdu, Guiyang branch company mainly sells and maintains a series of drilling tools and drill pipes.

Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd. is affiliated to Langfang Yilunkai Group Company. Langfang Yilunkai Group Co., Ltd. was established in July 2006 (its predecessor was Quansheng Machinery Processing Factory and was founded in 1992). It has 3 subsidiaries, 2 branches, 2 offices, and a total registered capital of 5000 Ten thousand yuan. The company has 718 employees, including 89 professional and technical personnel and 48 senior titles. The company has a large number of advanced production equipment, has a strong production flow and strong foundation construction capabilities, the current production and operation of fixed assets have reached 1.2 billion yuan.

The company's main business:

1. Rotary drilling tools series.

2. Follow up with casing and punching grab series.

3. Rotating drill pipe series. The company adheres to the concept of "quality first, reputation first, customer first", scientific management, standardized operation, continuous improvement, and customer satisfaction.