Another benefit of low pressure DTH hammers is their ability to drill through a wide range of soil types. Whether it is hard rock or soft soil, low pressure DTH hammers can provide efficient and effective drilling without causing significant ground disturbance. This enables drillers to use a single drilling method for all types of soil conditions, reducing the need to switch between drilling methods, and minimizing the time required for drilling.
DTH Hammers: Jinxin's DTH hammers are all simple structure, easy to assemble and disassemble, as well as reliable quality and long service life. Zhuzhou Jinxin has various hammer models suitable to drill holes from 64mm to 1000 mm (2-1/2” ~ 39-3/8”) in diameter; and come with three kind: low pressure (5 ~ 7 bars), middle pressure (7 ~ 15 bar) and high pressure (7~ 30 bars).
DTH hammers mainly be produced with shank type of DHD, QL, SF, COP, Mission, SD, BR, CIR and ACD series, Diameter ranging from 2” to 8” for mining and quarrying, and 6” to 32” for water-well drilling, oil-well drilling, foundation and so on.