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Tuesday, September 01, 2020

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)

Tuesday, September 01, 2020

Price : 1 000,00 €

Roller Bit GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All these two types have designed Starry Sky Roller Bit. The cones designed more full insert than traditional tricone bit cutter. 1. 90...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview of Rock reamer The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview RC PDC Bit RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel, Reverse circulation drill bits are widely used in geological exploration samples, oil wells, mining, and other fields. The reverse circulation drilling method combined with RC PDC BITS...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview of PDC Cutter PDC cutters are made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high temperature. It has high hardness, high wear resistance and thermal conductivity of diamond, and has the strength and impact toughness of...

Tuesday, September 01, 2020

Price : 1 000,00 €

Overview of PDC Core Bit GREAT customized made Diamond core bits, which including Matrix body and Steel body, the Diamond core bit is used to drill an underground core (or mineral core) primarily when samples of underground rock (minerals) are required. Every PDC Core bit is optimized...

Friday, August 28, 2020

What is laser carving? Radium carving refers to laser carving, is through the laser beam of light can lead to chemical and physical changes of surface material and carved traces, or through the light energy to burn off part of the material, showing the need to etch graphics, text...

Thursday, August 27, 2020

Rounding and shaping granulator has specially designed on the internal structure according to the process requirements and is effective special equipment for compound fertilizer. Zhengzhou Fusmar Machinery is a professional fertilizer granulator manufacturer, this article will introduce...

Tuesday, August 25, 2020

We are an excellent manufacturer of drilling tools in China. Including drill bits, drill strings, downhole power china drilling tools and stabilizers, shock absorbers, jars and other tools. There are three types of rock-breaking tools that are indispensable for drilling when drilling...

Saturday, August 22, 2020

As the main equipment of feed industry, hammer mill is an important factor for the formation of feed quality, feed remuneration and feed processing cost. Therefore, it is a problem that feed production can not be ignored to properly master crushing technology and choose appropriate...

Thursday, August 06, 2020

Quantity : 1000tons - Price : 100USD

Fire fighting pipe is a kind of normal carbon steel pipe for conveying water, gas and other fire suppression agents. It's usually in red. But the exterior of the light-wall is galvanized silvery. The installation of a red steel pipe is only to be used as a wet sprinkler system. Dry...

Wednesday, August 05, 2020

Quantity : 10000000 - Price : 0.29USD

Nous sommes un fabricant Chinois dans la fabrication & exportation des masques de protection KN95 avec valve. Description 1. Structure en couches, filtrage 95 % plus efficace 2. La valve permet une expiration facile et évite la formation de buée 3. Ajustable au visage pour un...

Wednesday, July 15, 2020

Quantity : 100 units - Price : RMB: 50000-200000

Overhead rail shot blasting machine allows the workpieces to move with constant speed through the conveyor sand blasting machine. The conveyor consists of a chain and trolley system suspended from a monorail, and can be driven at a constant speed or can be indexed. A special feature...

Wednesday, July 08, 2020

Quantity : 150 sets/m - Price : USD $1000~$30000

DF71M model is a high speed towel dobby loom with excellent design and prominent performance. The loom can weave not only precise garment fabrics and decorative cloth, but also industrial cloth like glass fiber cloth and filter cloth. This dobby weaving machine is competent for...

Friday, July 03, 2020

Quantity : 10,000 set - Price : 100$-300$

When you understand the functions of the lift standing desk, and the benefits of using the lift standing desk. We Shared how to choose a good lift standing desk, through which aspects to identify the advantages and disadvantages of lift standing desk frame. Finally, we need to share...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

The Dongjin gel battery uses the sealed gel technology and is designed for highly-reliable, maintenance-free power for renewable energy applications. Depending on the advantage of gel technology, optimum grid, and plate design, the Dongjin gel battery offers the highest power and...

Wednesday, July 01, 2020

What is a Mold? In industrial production, various types of presses and special tools mounted on the press are used to produce metal or non-metal materials into parts or articles of the desired shape by pressure. This special tool is collectively referred to as a mold, and the material...

Monday, June 29, 2020

Charcoal making machine is accompanied by the widespread use of briquette and people increasingly demanding the environment, briquette press machine with briquette has been widely developed. Briquette press machine is widely used, can be a variety of pulverized coal (coking coal, lignite...)

Tuesday, June 23, 2020

Quantity : 500000tons - Price : $5-$200000

Choke Manifold control and implementation of oil and gas pressure control technology. In case that the BOP is off, the pressure at the bottom of well shall be kept higher than formation pressure through controlling casing pressure with choke valve on-off. Additionally, soft shut...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of bi center bit This type of bi center drill bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic crown and heavy cutters density for the bit has good impact resistance and anti-abrasive, high wear-resistant...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview PDC Reamer The PDC Reamer manufactured by GREAT drill bit will be your best choice to deal with the complicated situation. Our PDC reamer brand is Crocodile. No matter be drilling or after finish drilling, no matter what kind of formation, the“Crocodile PDC-reamer” will give...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes. The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

PDC Bit PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. pdc bit classification According to the Material Classification： Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP. Steel body PDC bit: AISI 4145H heat treatment...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of PDC Core Bit GREAT customized made Diamond pdc core drill bits, which including Matrix body and Steel body, the Diamond core bit is used to drill an underground core (or mineral core) primarily when samples of underground rock (minerals) are required. Every PDC Core bit...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of PDC Cutter PDC cutters are made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high temperature. It has high hardness, high wear resistance and thermal conductivity of diamond, and has the strength and impact toughness of...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of PDC Hole Opener PDC Hole opener is designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing applications. The hole opener is made of AISI 4145H fully heat-treated alloy steel. All products have carbide grinding...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of Rock Reamer The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

GREAT has customized manufacture several types of roller bit. It is including 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit. All these two types have designed Starry Sky Roller Bit. The cones designed more full insert than traditional tricone bit cutter. 1. 90 ° U-shaped Roller...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of Core Barrel Roller Bit The roller bit core barrel uses high carbon steel and a special bit Angle to maintain drilling strength and efficiency. There are three types of core barrels: Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also...)