Profil public leahgong

Vendredi 15 juin 2012

The rock drill of YT23 is a kind of high efficiency air leg rock drill machinery. it is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. When it is matched with the Model FY200A...

Vendredi 05 août 2011

The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility. When it is matched with Model FY250 Oil reservoir...

Vendredi 20 août 2010

The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18).(the diameter of blast hole is 34mm-40mm, the depth of hole is 3m) This machine can drill downward with hand toward horizontal or acclive,when it...

Vendredi 06 août 2010

Prix : usd600-usd900

Commercial applications : • Industrial Heavy Equipment. • Base & Chemical Industry • Industrial Natural Resources Features : • Alloy steel forging, provide maximum durability. • Latch retainer - quick chisel changing. • Front head springs, reduce shock and fatigue to operator. • Muffler...

Vendredi 23 juillet 2010

The rock drills all have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and...