low air pressure hammer

1.adopt special steel for low air pressure hammer, 2.the wear resistance toughness good, 3.high impact frequency,, 4.durable - details see: https://www.machineto.com/low-air-pressure-hammer-10317305
Place of Origin:Sichuan China (Mainland)Brand Name:CBModel Number:CB80/90/110/150/170Type:Hammer Plate
Machine Type:Drilling ToolCertification:ISOMaterial:special steelProcessing Type:forging&casting
Use:Civil engineering projects, Mineralcolor:blueperformance:higher cost performance 
low air pressure hammer
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low air pressure hammer

Specifications

1.adopt special steel
2.the wear resistance toughness good
3.high impact frequency, impact strength
4.durable

Also called pneumatic 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.

TypeLength

(mm)

External DiameterHole Range

(mm)

Impact Energy(N.m)Connecting Thread
CB90796Φ80Φ90~130110M48*10*2
CB110838Φ98Φ110~160180APT 2 3/8”
CB80735Φ79Φ80~9085APT 2 3/8”
CB150908Φ137Φ150~185340M78*10*3
CB1701023Φ156Φ170~250420M100*28*10

DTH hammer of our company the main parts adopt special steel, the forging process, the wear resistance toughness good, durable, high impact frequency, impact strength, joint connected with drill tool before using horizontal pin is connected to the bilge pin, simple to use, easy installation.

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

low air pressure hammer
low air pressure hammer
Packaging Detail:Wooden box or as clients' requirement
Delivery Detail:7~15 days after payment or as order quantity

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