DTH Drill Rock Button Bit for Mining Hammer
| Price: |
US $ 65/Piece |
| Min Order: |
50/Piece |
| Pay Type: |
L/C,T/T,Western Union |
DTH button bit hammer
| 1. DTH hammer button bit manufacturer |
| 2. DTH hammer button bit do in high quality |
| 3. DTH hammer bit ZM |
PDC DTH drill Bits PDC drill bits Features:1,A longer life.In highly abrasive, extremely hard harsh geological environment, the life of ordinary carbide drill only a few meters to more than one hundred meters, PDC bits' life can reach 5-30 times than the normal carbide drills'.2, more efficient.The hardness and wear resistance of the PDC buttons is 100 times than the carbide buttons (theoretical value). During drilling, the PDC buttons is hardly worn and the drilling speed can be kept the same during the whole process. But for the carbide drill bits, because of the wear resistance of the carbide buttons, the drilling speed declined continually. And Carbide buttons need to be grinded after drilling some meters. 3, More economical.Reduce time of rig down, replace drill bit, grinding and so on.4. Reduction of fuel consumption.Consistent drilling speed, almost no reduction of the hole diameter, reducing the rate of holding and sticking drill, reduction of fuel consumption.5. Reducing consumption of the hammer.Drilling parameters consistently, almost no problems of reducing bit diameter, decrease the wear and consumption of the hammer.6. high benefit-cost ratio.Comprehensive benefit-cost ratio is very high. It is the future trend of development.7. Increasing the life of the equipment.Consistent drilling parameters, consistent equipment load. Reduce equipment loss and influence to the device of load mutations.Using site contrast:Fujian quarry, geological conditions: quartz sandstone, the hardness:f = 14 , SiO2 ≥30%, extreme abrasion.Figure I: DHD340-115 carbide drill bit, using life 32 m, rejected after drilling two holes. Buttons wear heavily, unable drill any more. The new drill outer diameter is 115 mm, the final rejected size is 101.2mm. (January 20, 2015)Figure II: DHD340-115 PDC drill bit, has been drilled 165M with 10 holes. Showing complete buttons with little wear, almost no distortion, the upper part of the steel body wear 2-3mm. Normal wear and tear. The new drill outer diameter is 115.2mm, this time diameter is 114.2mm
Figure III: DHD340-115 PDC drill bit has drilled 352 meters, button shape intact, PDC buttons wear heavy, exposing the carbide, steel body wear 4-5mm. drill outer diameter is 113.2mm. (January 21, 2015)Figure IV: DHD340-115 PDC drill bit, has been rejected, using life is about 560 meters. Steel body badly worn, cannot guarantee effective packing of PDC buttons, resulting in numbers of gauge buttons fall off. Center PDC buttons are wear and peeling heavily. Unable to measure the effective outer diameter.(Jan. 22, 2015) ZZ is specialist manufacturer of Down the Hole Hammer and Bits. ZZ manufactures the most advanced high air pressure and Low high pressure DTH Hammer and Bits in China with high-quality raw materials and advanced craft technology. Our Down the Hole Drilling Equipment and Accessories and various types of High pressure Hammer and Bits are interchangeable with various products manufactured by Sandvik, Ingersoll-Rand, Atlas Copco etc. All our products are widely used in mining, tunneling, quarrying, construction, and civil engineering projects. And the products are exported massively to more than twenty countries such as Australia, Canada, USA, France, etc.
| Size: |
R32, R38,T45,T51 |
| Color: |
Black, Yellow, According to Customer Requirement |
| Material: |
Tungsten Carbide and Steel |
| Processing Type: |
Forging |
| Application: |
Underground Mining and Small Hole Drilling |
| Certification: |
ISO9001:2008 |
| Service: |
OEM and ODM |
| Express: |
DHL,EMS,FedEx |
| Payment: |
T/T,Western Union |
ZZ HARDMETAL was established in the year of 2007, We are specialized in tungsten carbide marketing over ten years. With stable products quality, professional service, competitive prices, our customers range over 50 countries and regions.
In the year of 2010, we set up our first Branch Company----ZZ WIDIA in Sao Paul, Brazil. Now ZZ WIDIA is the Sole Agent of several Chinese T-C factories in Brazil, The regular stock products include: Indexable inserts, end mills, cold forging dies, tungsten carbide strips and so on.
We have our own Lab for inspection and we are holding a tungsten carbide factory: Zhuzhou Old Craftsman Precision Carbide Co., Ltd, and at the same time, we have shares in several tungsten carbide factories and Precision-Processing factories, we had already built a very nice long-terms business relationship with lots of tungsten carbide enterprises.
We are familiar with almost all the products related to tungsten carbide, and we have very rich stock of moulds for production. Especially for Precision Processing products, customized products, products with special materials request, Tungsten carbide welding products and so on, we have unique advantage to produce
We are a professional Chinese manufacturer of tungsten carbide products. We work with nine cemented carbide factories by joint stock method. Each factory has their strongpoint products.
Factory 1: Inserts, shims, woodworking tools, saw tips, percussive drill tip.
Factory 2: Cold forging dies, carbide disc, carbide mining bits, plates, carbide tyre nailFactory 3: Carbide drawing dies.
Factory 4: Carbide burrs.
Factory 5: Carbide rods, carbide bars
Factory 6: Carbide balls & seats.
Factory 7: Carbide ceramic tile cutter.
Factory 8: Mining tools
Factory 9: Carbide powder
Depending on our talented engineers and skillful workers, we always provide our customers the products with good quality, competitive price, fast turnaround and reliable after sales service.
We own the specialized export company - Zhuzhou ZZ Import and Export Co., Ltd. Our products are exported to USA, Europe, etc. And got trust from our customers. Along with our company growth, we hope to build business with more company abroad.
My company export more than USD5, 000, 000 every year, have more than 300 cusotmers and many customers long term cooperation.
We ensure, based on my company high quality and service, you will never regret to choose my company.
We are waiting for you.
