Impact hammers act as accelerometers that are used in conjunction with the hammer and provide the measurement of the structural response which is gained due to hammer blow. The force impulse energy which contents the hammer permits to tailor the re…

Drilling is an important function used in many industries, particularly in oil and gas. DTH hammers from Numa are one of the heavy equipment used to drill holes in all kinds of surfaces including hard rocks. Numa’s consistent research and product in…