Drill Tools Specializedly used for pore forming of pebble and gravel stratum and hard stratum

Drill Tools

Main Technical Parameter 

Model	CZF2000	CZF1800
Drilling diameter(m)	0.8-2.0	1.8
Drilling  Depth(m)	80	80
Rated Aiguille Mass(t)	3.0	3.0
Stroke Length of Aiguille(r/min)	0.75  1.0	0.5-3.5
Strokes Per Minute(n/min)	38	20
Main Hoisting Capacity(KN)	35	50
Subhoisting Capacity(KN)	30	30
Power of Main Electrical Machine(KW)	55	45

Product description:

Stroke Reverse Circulation Drilling Rig is specializedly used for pore forming of pebble and gravel stratum and hard stratum.

Produced by our company newly to adapt to the demand of percussion drill market due to the development of road and bridge industry.The walking type of buttom plate adopts caterpillar.

It adopts pumping reverse circulation to drain slag,which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum,but also resolves the problem of low efficiency of the percussive drills.Reduces the mechanical design,and reduces the cost,But ensures the balance state of drilling tool and reduces the assistant operating time.