How to Select Suitable DTH Drill Pipes/Rods?
Learn how to choose the right DTH drill rods by considering diameter, length, thread type, and project needs to boost drilling efficiency and reduce costs.
What’s the History of the Anchor Drill Rigs?
Anchor drill rigs evolved from manual tools in the 1950s to advanced, automated systems with high torque and multifunctional features for modern tunneling and mining.
What’s the History of the Anchoring Technology?
Anchoring technology advanced from simple rock bolts to modern systems with higher load capacity, enhancing safety and efficiency in mining and geotechnical engineering.
What Everyone Ought to Know About the History of DTH Hammers?
Explore the evolution of DTH hammers from their invention in 1932 to modern advancements, including valveless designs and high-pressure capabilities, enhancing drilling efficiency.
2 Different Designs of DTH Hammers
This article compares two DTH hammer designs: with foot valves for harder rock (higher force, lower frequency) and without foot valves for faster drilling in softer rock (higher frequency).
How to Choose a right DTH Hammer?
Learn how to select the right DTH hammer by considering working air pressure: low (below 7 bar), medium (7–14 bar), or high (above 14 bar) for optimal drilling performance.
How to select the correct tungsten carbides for DTH button bits?
Learn to select the right carbide button shape—conical, ballistic, semi-ballistic, or hemispherical—for DTH bits to optimize drilling efficiency and tool longevity.
3 Ways to Produce Self-drilling Anchor Bars
Explains cold, hot, and warm rolling methods for making self-drilling anchor bars, comparing strength, ductility, precision, and suitability for different needs.
3 Methods of Inserting Carbide Buttons For Button Bits
Explore three methods for inserting carbide buttons in button bits: copper brazing, cold pressing, and hot pressing, each offering different benefits in terms of cost and durability.
We are in BCGWA Convention 2024
We are going to stay Kamloops, BC from April 18-20, 2024 to attend BCGWA 2024 Trade Show, Convention and AGM as a member of BCGWA.
