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Tnd Dth Hammers For Dhd380 Mission80 Ql80 Sd8 Wooke80 - China

price: 2500.00 Dollar US$

8'' TND DTH Hammers for DHD380, Mission80, QL80, SD8, WOOKE80 Hole Range: ø194-ø305
Work Pressure: 8-30 bar
Air consumption: 10bar - 12m3/min 18bar - 26m3/min 24bar - 35m3/min
Structure Feature:
1. Standard API Thread
2. Top sup with cement carbide button (Alternative)
3. Internal parts are highly assembled to avoid interactive wear and hammer's reliablity is increased.
4. Piston case: Using superior alloy steel, even better reliability and longer life after heat treatment.
5. Hammer front structure design: when pulling out the hammer, the last impact of the piston would fall on the step of piston case, ensuring the safety of the driver sub splines and the retainer ring. In order to increase working life of the pision case when drilling every abrasive rocks, the driver sub is designed to be made up of three pieces and only the wear-proof casing need to be replaced timely. Heat treated piston and internal cylinder guiding system are reasonably structured to achieve the highest efficiency and the largest impacting power. The penetration speed is 10%-30% faster than other products of the same type. TND optimized structure design : Fewer air holes on internal cylinder, highest stiffness of air slot. The multiple threads are CNC machined to achieve high accuracy, making the bit easty and smooth to get assembled. Driver sub is heat treated to achieve better abrasiveness and longer life.

Company Contact:

  • Phone: +867176343815

  • Address: Wujiagang Industrial Park, Yichang, Hubei, China

  • Email: Email

Published date: October 30, 2017 -

  • Business Description: Wooke Rock Drill Equipment has been accumulating 22 year's experience in designing, development and manufacturing top class Rock Tools and proving leading edge technology and services in this industry.

    Locating at the city of worldwide famous hydroelectric project "Three Gorges Dam"- Yichang, Wooke is delivering its precision rock drill tools: High air pressure DHD hammers, bits, drill pipes, top hammer threaded bits, shank adapters, coupling sleeves, R.C. products and various eccentric and systems.

    Over 40 Intellectual Properties as well as ISO9001: 2008 certificate have been obtained, and all products are compatible with products from Atlas Copco, Sandivk, Ingersoll-Rand and other world branding companies.

    Wooke's Vision is to be a first-class manufacturer in supplying worldwide high-tech and high quality rock tool industry with its "craftsman's spirit".

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