Professional Percussion Reverse Circulation Drilling Rig
1. Uses
.Stroke Reverse Circulation Drilling Rig is specializedly used for pore forming of pebble and gravel stratum and hard stratum
2. Features
. 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
3. Security&Usability
Stable,safe,reliable and competitive price.
The drilling tower adopts hydraulic pressure uprising,and reduces the assistant operating time.
It adopts spur gear differential machanism as double cylinders lazy tongs of main hoist main to ensure the balance state of drilling tool.
4. 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 |
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig,core drilling rig,DTH drilling rig,rotary drilling rig,engineering drilling rig, hydraulic underground drilling rig, full hydraulic directional drilling rig,etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.
HANFA GROUP have exported to more than 60 countries,our customers applaud the manufacture quality.We welcome the friend who come from all parts of the world sincerely, we will make great efforts to offer better products to customer.HANFA GROUP also welcome our friends to visit our factory and inspect our products.Cooperation or not,you still our friend,you will feel you just stay at home when you come to our factory.Welcome your coming!