Price on request
Pricing is provided on request — use the quote form below.
Something wrong with this listing? Report it
1.adopt special steel for dth hammer drilling machine·2.the wear resistance toughness good for dth hammer
| Place of Origin | Sichuan China (Mainland) | Model Number | CB80/90/110/150/170 |
|---|---|---|---|
| Type | DTH hammer | Machine Type | Drilling Tool |
| Certification | ISO | Material | special steel |
| Processing Type | forging&casting | Use | Civil engineering projects, Mineral prospecting, Water wells. |
| Color | Blue | performance | higher cost performance |
| Details | 1.adopt special steel for dth hammer drilling machine · 2.the wear resistance toughness good for dth hammer |
| Packaging Detail | composite material box |
|---|---|
| Delivery Detail | 30days when receive the advance payment |
Also calledpneumatic DTH hammer.
Powered by compressed air medium, The continuous impact load using compressed air energy hole bottom power machine. Compressed air can double as wash hole medium at the same time. Pneumatic impact, high air pressure and low air pressure, valve or no valve type. Usually pneumatic impactor with tungsten carbide tooth bit column connection directly to impact way to breaking rock, Low-speed rotation not coring drilling in an all-round way. Mainly used in water well drilling, core drilling, geological disaster prevention engineering and mining drilling, etc. Suitable for application in the gravel and hard rock layer, special structure of the configuration bit can also be used in the soft soil layer .
| Type | Length (mm) | External Diameter | Hole Range (mm) | Impact Energy(N.m) | Connecting Thread |
| CB90 | 796 | Φ80 | Φ90~130 | 110 | M48*10*2 |
| CB110 | 838 | Φ98 | Φ110~160 | 180 | APT 2 3/8” |
| CB80 | 735 | Φ79 | Φ80~90 | 85 | APT 2 3/8” |
| CB150 | 908 | Φ137 | Φ150~185 | 340 | M78*10*3 |
| CB170 | 1023 | Φ156 | Φ170~250 | 420 | M100*28*10 |
CBseries low pressure DTH Hammerstracture drawing
1,Top sub 2,tube 3,check valvecore 4,check valve block 5,bumper block 6,Adjusting shim 7,bumper 8,up-air distributor
9,ventilation 10,air tube 11,down-air distributor 12,inner tube 13,piston14,guided sleeve 15,joint 16,bilge pin 17,Wearing pin
Factory photoes:
Some application for the reaming drilling tools:
Civil engineering projects:anchoring, goating, pipe and cable laying. Blast holes without soil removal.
Mineral prospecting:pilot holes for diamond drilling,sampling cuttings,overburden thickness surveys,water table studies.
Water wells:casting form surface down to bedrock,casting all through unstable formations,exclusion of upper water layerswhich are frequenty polluted.
Business flow
PDC Sintered Matrix Drill Bit, PDC Sintering Matrix Drill Bit, PDC Matrix Body Drill Bit
SXL Sucker rod stabilizer
Rotary kiln with many specifications ,satisfy different daily capacity
Xi'an JINGWEI 56mm~150mm coal drill bit
Stainless Steel Centralizer
spiral drill collar api 7-1 spiral drill collar
