Tnd Dth Hammers For Dhd380 Mission80 Ql80 Sd8 Wooke80 - China

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:

• Posted By: Wooke Rock Drill Equipment Co.,Ltd.

• Phone: +86-717-6262131

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

• Email:

• Website: http://www.wooke-intl.com/

• Business Description: Wooke is one of the leading and ISO9001: 2008 certified manufacturers of rock drill equipment established in 1995.
  
  Also we are one of the three biggest air pressure DTH drilling tools factories in China, as well as one of the best high-air-pressure DTH drilling tools manufacturers in China.
  
  We mainly produce and supply customers a variety of :
  
  --- High, medium and low air pressure DTH hammer and bits.
  
  --- API standard DTH drill pipes.
  
  --- Eccentric and symmetric casing systems.
  
  --- Hydraulic top hammers including tapered button bits, coupling sleeves and shank adapters.
  
  --- RC hammers and bits
  
  --- Kinds of adapters.
  
  All of our products have the features :
  
  * Capable of drilling in almost all ground conditions.
  
  * Designed for maximum performance
  
  * Made of quality steel with tungsten carbide buttons.
  
  * Percision machined and heat treated to the required hardness.
  
  When you purchase our drill tools, we are sure that you will be overwhelmingly satisfied with the performance and durability.
  
  Welcome to contact us via wooke.
  
  cyndee@gmail.
  
  com / WhatsApp: +8613277255863