| Price: | US $ 2500-16000/Piece |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T |
Reverse circulation hammers
RCseries reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.
It has the following characteristics:
1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3.The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4.Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers.
Specifications:
1) face design: flat, convex, concave
2) inserts design: spherical, ballistic, parabolic
3) typical bit model: RE545, RE547
4) bit diameter: 90mm to 213mm
Features:
1) reliable quality
2) long service life
3) smooth flushing effect
4) designed to work with RC hammers
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. |
HRC | 115 | 2 | 8×φ14 | 8×φ13 | 14.0 | HRC45-115 |
| 140 | 2 | 8×φ16 | 8×φ14 | 16.5 | HRC55-140 | |
| 165 | 2 | 8×φ18 | 8×φ16 | 19.5 | HRC65-165 | |
Mic | 133 | 2 | 8×φ16 | 8×φ14 | 17.5 | Mic-133 |
| 140 | 2 | 8×φ16 | 8×φ14 | 18.0 | Mic-140 | |
| 146 | 2 | 8×φ18 | 8×φ14 | 20.0 | Mic-146 | |
PR5 | 133 | 2 | 8×φ16 | 8×φ14 | 12.5 | PR5-133 |
| 140 | 2 | 8×φ16 | 8×φ14 | 13.0 | PR5-140 | |
| 146 | 2 | 8×φ18 | 8×φ14 | 13.5 | PR5-146 | |
PR4 | 115 | 2 | 8×φ16 | 8×φ13 | 14.4 | PR4-115 |
| 127 | 2 | 8×φ16 | 8×φ14 | 15.0 | PR4-127 | |
| 133 | 2 | 8×φ16 | 8×φ14 | 15.5 | PR4-133 |
Pictures:
| Prod Model: | HRC |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: | as You Request |
| Model No.: | HRC/RC |
| Usage: | for DTH Driller |
| Material: | High Manganese Steel |
| Type: | Drilling Machine |
| Mining Object: | Coal Machinery |
