EMAS technical innovations 2018 (piston ring, stone handle, drive belt)
3,421 views · Published 24 November 2018 · 15:44 · Indexed 18 October 2026
Channel: EMASbolivia · 2018 · Education
During the years arise new techniques in drilling, pump making and other EMAS components. In 2018 we can show you how to make piston rings of EMAS pumps just using a string or rope, when drilling rock how to avoid the hit to the hands using a special “rock handle” or how to make a drive belt for an EMAS pump mechanism just using a rope.
