Active Member
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[China]
Address: LUKOU ECONOMIC DEVELOPMENT ZONE, ZHUZHOU CITY, HUNAN, P.R. CHINA 412100
Contact name:
JWE CARBIDE CO., LTD. |
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TUNGSTEN CARBIDE BUTTONS FOR DRILLING APPLICATION
TUNGSTEN CARBIDE BUTTONS FOR DRILLING @ 87.3HRA DHT HAMMER BIT TRICONE BITS
Product Introduction:
This series of buttons and drill bits is used for DTH hammers.
In most condition, it can be applied for drilling on rocks, drilling rock anchor cable holes, boltholes, blasting holes, grouting holes, and other drilling construction in projects of urban construction, railway, highway, river way, hydropower, and others.
| Recommended Grade | JK30.4, JK09, JK10.2T,JK20.2, JK10.2S |
| Application | For making cemented carbide core drilling bits for low/high wind pressure drilling with mediate to hard rock formations |
| Material | 100% Virgin Tungsten Carbide |
For carbide grade JK10.2, it is suited for civil engineering pit/ piling construction, coal mining with intermediate hardness coal formation, and suitable for general formations.
For carbide grade JK10.2 S, it is the upgrade type of the JK10.2. It has higher hardness and transverse rupture strength, usually applied for mediate to hard rock formations. It's a better choice of DHT drill bits, hydraulic threaded drill bits.
For carbide JK10.2T, it is appended grade used for extremely hard and complex rock formations. It has much higher impact resistance, with a hardness reached at 90.4 HRA.
For carbide grade of JK09, it is a high cost-efficient product. It has a relatively high transverse rupture strength, a grain size. These features making it suits for shale, sandstone, limestone, and soft gravel geological conditions.
For carbide grade of JK20.2, it is suited to make for brazed tooth drill bit, applying to earth or rock formations of medium to hard levels.
For carbide grade of JK30.4, it is suitable to most of the coal mining application. Rotary drilling is the main field of application for underground coal mining, with the medium hardness of the formations.
COMPANY PROFILE:
Founded in March 2005, JWE is located in Wantang Industrial Park, Zhuzhou City - the largest tungsten carbide products manufacturing center in Asia. The company integrates R&D, manufacturing, sales, and technical services of high-performance cemented carbide products, dedicated to providing quality solutions for energy, mining, engineering, machine tools, aerospace, and other industries. We have professional experience in producing carbide products for over 15 years.
Our company has 5 patents for invention, 15 patents for new technology and the list is still growing, all in order to provide customers with quality products and services. The company is fully certified by ISO9001:2015 quality management system and ISO14001:2015 environmental management system. Over the years, the company has been awarded nationally and gained recognition both overseas and at home.
Creating higher value for customers is the company’s constant commitment. JWE sincerely looks forward to cooperating with you!
