In DTH drilling, the percussion mechanism – commonly called the hammer – is located directly above the drill bit. The drill pipes transmit the necessary feed force and rotation to the hammer and the bit, along with the fluid (air, water or drilling mud) used to actuate the hammer and flush the cuttings. The drill pipes are added to the drill string successively behind the hammer as the hole gets deeper.
[pdf] Use Our Compressor Maintenance Checklist – Download our free PDF to keep track of routine tasks. Track Your Data: Use our printable Rotary Screw Maintenance Schedule to record service dates, hours, and temperature readings.
[pdf] At Allrig we are committed to providing the highest level of service quality for your equipment under maintenance both onboard and at our regional workshops - quality, cost effective solutions delivered safely and on time by our experienced global team wherever the location. Allrig provides services for all of. .
Allrig’s rounded service portfolio includes many complementing services, to ensure wide support to projects and fewer companies for you to. .
If you are interested in understanding more about Allrig’s Drilling Equipment services, or if you would like to know more about how we could support you in general, please.
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