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Low-pressure DTH hammer of good quality and performance, with IS0 9001:2008 certification and of various specifications. - details see: https://www.machineto.com/kq-130a-low-pressure-dth-hammer-used-hydraulic-hammer-drilling-dth-hammers-rock-drilling-tools-10317182

KQ-130A low pressure DTH hammer used hydraulic hammer/drilling dth hammers/rock drilling tools

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1.Picture of dth hammer

2.Detailed Product Description

Low-pressure DTH hammer of good quality and performance, with IS0 9001:2008 certification and of various specifications.

KQ-130A Low-pressure DTH Hammer

Basic Technical specifications

1. Hammer length without bit: 890(mm)

2. Top sub thread: API23/8'' REG BOX

3. Outside diameter: 112(mm)

4. Weight: 48.5KG

5. Bit diameter: 130-175(mm)

6. Working pressure: 6-12(Bar)

7. Air consumption: 8-12(M³/min)

Structure of the hammer

1. Top sub

2. Cap

3. Check valve

4. Spring

5. Shim

6. Rubber ring

7. Valve cap

8. Valve

9. Air Distributor

10.Inner Cylinder

11. Piston

12. Guide Sleeve

13. Driver sub

14. Outer Sleeve

DTH hammer

Specification:

1.Durable impact parts

2.High speed , most stable performance

3.First class alloy steel

4.Easy to maintain

Application fielsds :

1.Hydraulic project

2.Surface and undergroud mining

3.Shoring and grouting

4.Infrastructure

5.Foundation

PIC of Parts of DTH hammer

Used for drilling rigs:

About our company:

Specifications

DTH Hammer
1.Working pressure:6bar-12bar
2.Air Consumption:8m3/min-12m3/min
3.Bit diameter:110mm-150mm

2013 Hot selling110mm Low Air Pressure Drill DTH Hammer

Drill Hammer is one kind ofbasicdrillequipmentfordrilling engineering

Pneumatic DTH hammer also named as pneumatic impactor, pneumatic DTH. Powered by compressed air medium, the use of compressed air energy to produce a continuous bottom of the hole impact load power tool. Compressed air and can double as wash Kong media. Pneumatic impactor with high pressure and low pressure, valve and valveless of the points. Usually pneumatic impactor directly connected with carbide drill bit stelidium way to impact crushed rock, low-speed rotary drilling without coring comprehensive. Mainly used in hydrology and water well drilling, geological drilling without core, geological disaster prevention engineering and mine drilling and other fields. Suitable for gravel and hard rock applications, configure the special structure of the drill can also be used in the soft soil. ROP generally much higher than the hydraulic impactor drilling, but requires larger air compressor with capacity, greater fuel consumption, noise and dust pollution. Drilling depth by the groundwater level, water influence.

Product data parameters:

Model No.	KQ-110A drill Hammer
Hammer Length withou bit:	871(mm)
Top sub thread:	API 2 3/8"REG BOX
Outside diameter:	98(mm)
weight:	33(kgs)
Bit diameter:	110-150(mm)
Working Pressure:	6-12(bar)
Air consumption:	8-12(m³/min)

Spare Parts No. of 110mm DTH hammer KQ-110A

1.Top Sub	KQ110A-01	8.Valve	KQ110A-08
2.Cap	KQ110A-02	9.Air Distributor	KQ110A-09
3.Check Valve	KQ110A-03	10.Inner Cylinder	KQ110A-10
4.Spring	KQ110A-04	11.Piston	KQ110A-11
5.Shim	KQ110A-05	12.Guide Sleeve	KQ110A-12
6.Rubber Ring	KQ110A-06	13.Driver Sub	KQ110A-13
7.Valve Cap	KQ110A-07	14.Outer Sleeve	KQ110A-14

About our Kai Shan Company:

1- Established in 1956 ,Specialized in this line more than 50 years.

2- National Free-inspection Product.

3-Have advanced machining centers, automatic production line shape and heat treatment equipment setc 500 sets from the United Kingdom,United States,Japan,Germany etc.

4-Exported to Asia/South America/Mongolia/ Japan/ South-Africa etc . Have global customers.

Company show

1.About us

We are located in Zhengzhou City, Henan Province, the Central area of China with convenient transportation access.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets

throughout the world.We now have over 100 employees, an annual sales figure that exceeds USD 10 million and are currently

exporting 45% of our production worldwide.

2.Certifications

3.The Exchanges

4. Our Market

20%North America
20%Southeast Asia
20%Mid East
20%Eastern Asia