We just loaded one set FY450 pneumatic drilling rig and Kaishan air compressor for our Chile clients.

This FY450 is well used for water well drilling,geothermal air-conditioning project and other boreholes,especially applicable to mountain and rock formation water engineering.
It can drill up to max 450m depth,much higher efficient than the trational mud rotary drilling rigs.

When drill soft underground formation,it is ok to use mud rotary drilling,and there is mud drilling swivel system.

if you have interest,just contact us freely,my WhatsApp/WeChat: +86 151 3742 5291    akldrill@gmail.com