Rock Drilling Equipment Parts Double Bottom Auger Bucket With Rock Drill Bits

Rock Drilling Equipment Parts Double Bottom Auger Bucket With Rock Drill Bits

Application:

1.It is used for hard-textured layers with hard cores and strong and medium -weathered rocks with rock hardness less than 80Mpa.

2.Sand layer with high water content,silty clay,gravel layer,pebble layer,shell layer,iron plate sand,high strength frozen soil.

3.Strong to medium weathered rock formations and other soft and hard formations and complex formations.

Feature:

1.Option half-automatic or manul mechanic bottom open system. Built-in ventilation pipe(mud channels)；
2.Each drilling bit is positioned at a specific angle on the bottom plate to make sure there is minimum wearing out and breakage of
the drilling bits or holders.
3.Staggered arrangement of rock drilling bits;

4.Use high-quality picks and design a reasonable cross-drilling pick angle.

5.Wear resisting strips on the drilling tool help to minimize the wearing out of body of the drilling tools.

6.High-quality welding and finishing throughout the drilling tool is very important to increase the life of the Drilling tool.

7.The angle of attack of drilling bits are variable according to the type of soil/rock to generate maximum efficiency during drilling.

Model List:

Customizable Items:
Shell Height Custom :heightening shell to increase  the efficiency of drilling more once,
Cutter Custom: single opening or double opening  ;
Bottom Custom : single bottom or double bottom ;
Kelly Box Custom : custom kelly box size such as  130*130, 150*150, 200*200 etc;
Bottom Open Mechanic : half-automatic or manul mechanic bottom open system.