SUMEC TOUCH WORLD

The YT28J rock drill developed by the company has a wide range of applications and is most suitable for drilling horizontal and inclined boreholes on medium hard or hard (f-8-18) rocks. The diameter of the borehole is generally 34-42 millimeters, and the effective and economical drilling depth can reach 6 meters. This machine can match the FT160BD short air leg according to the size of the tunnel section FT160BC； It can be used in conjunction with long air legs and can also be installed on drilling carts or frames for operation. This machine is equipped with FY200B oil injector, and its shell is made of modified polycarbonate material, which is convenient for observing the oil level and adjusting the oil volume to ensure good lubrication.