Our down-the-hole (DTH) hammer is a new type of valveless hammer driven by compressed air. It is the ideal rock drilling tool with advantages of large impact energy, high penetration rate, long service life, good efficiency of drilling cuttings removal, easy operation, and reliable working performance.
They are suitable to use in:
1. Drilling blasting holes, drainage and ventilating holes, center holes of raising boring, deep blasting holes in traditional drilling and blasting method of raising, pipe holes and other deep holes in all of various strength rocks in open pit and underground mining.
2. Drilling holes in road cutting and other stone constructions (e. g. ports and hydroelectric station constructions, etc. ) .
3. Drilling water wells, exploratory boreholes and injected holes.
This hammer can work with dry dust collection and also with wet dust removal using mixture of air and water.
The secific DTH hammers as follow:
TS series----for deep hole and super deep hole drilling
TG series----for drying drilling
TH series----for wet drilling
All our Hammers can be easily adapted to accept different types of bit shanks as COP, BR, DHD, SD, XL QL, MACH, Halco and Mission by simply changing a few basic components. Several models are available in Heavy-Duty format to suit particularly arduous and abrasive drilling conditions.if you interesting in our products,please contact with us by tianhedrill-gmail.
They are suitable to use in:
1. Drilling blasting holes, drainage and ventilating holes, center holes of raising boring, deep blasting holes in traditional drilling and blasting method of raising, pipe holes and other deep holes in all of various strength rocks in open pit and underground mining.
2. Drilling holes in road cutting and other stone constructions (e. g. ports and hydroelectric station constructions, etc. ) .
3. Drilling water wells, exploratory boreholes and injected holes.
This hammer can work with dry dust collection and also with wet dust removal using mixture of air and water.
The secific DTH hammers as follow:
TS series----for deep hole and super deep hole drilling
TG series----for drying drilling
TH series----for wet drilling
All our Hammers can be easily adapted to accept different types of bit shanks as COP, BR, DHD, SD, XL QL, MACH, Halco and Mission by simply changing a few basic components. Several models are available in Heavy-Duty format to suit particularly arduous and abrasive drilling conditions.if you interesting in our products,please contact with us by tianhedrill-gmail.
Specifications
- TH series
- They are widely applied to all kinds of rock boring hole drilling and excellent in projects for casing system and water well drilling. The simple structure ensures the easy operation and maintenance. The good seal effects eliminate the problems caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large impact power, smooth and stable speed, and long service life.
- TG series
- They are specially designed for blasting and applied to open-pit, underground, metal and non-metal mining and all kinds of quarries. They have stable performance, fast speed, long service life in sleeves, and 10% less air consumption than other ordinary hammers. They can also work well without the foot valves.
- TS series
- They are specially designed for drilling holes with depth over 500 meters.
- Every part for impacting and connecting adopt specialized steel with high strength, unique heat treatment, and more accuracy machining. The whole sets are very reliable. A protection device is added to avoid any abnormal conditions under the deep well.
Certificate
- ISO9001:2008
Main Products
DTH hammers and bits