Pneumatic Rock Drills
1,Quality air leg rock drill
2,Super model TUOTIAN-YT28
3,Big drilling power
4,Durable ,use-friendly
Port: QingDao Port
Minimum Order Quantity: 5 Set/Sets YT28
Supply Ability: 500 Set/Sets per Month YT28
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: CARTON
Delivery Detail: 7 working days
◊ It is a new type of efficient drilling equipment. It is widely used in tunnel heading and blasting holes drilling in mining. It is also indispensable equipments in metallurgy, coal mining, railway construction, transportation projects, water conservancy and national defense building.
◊ YT28 air-leg rock drill has wide applications. It is applied to drilling holes horizontally or with inclination on rocks with middle and high hardness (f=8-18),and drilling boreholes which are perpendicular to the rock face of roof. The diameter of the blasting holes is usually 34-42 mm, and the depth of the effective and economical holes can be 5m. This machine can also work with different air legs - FT160BDshort leg, FT160BC long leg, or FT160S double legs, to fit in different sizes of tunnels. Besides, it can also work when connected to bore jacklegs or drilling lathes.
◊ YT28 uses supporting oiler of FY200B, which has a shell made of polycreosotester, allowing for observing and controlling the volume of oil to ensure good lubricating effect