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Dhd Series Water Hammer Drilling , High Air Pressure Mincon Air Hammer

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Putian Qideli Drilling Tools Co., Ltd.

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Dhd Series Water Hammer Drilling , High Air Pressure Mincon Air Hammer

Name: Dhd Series Water Hammer Drilling High Air Pressure Mincon Air Hammer
Brand: QIDELI
Price: 1 USD

China Dhd Series Water Hammer Drilling , High Air Pressure Mincon Air Hammer wholesale

Brand Name : QIDELI

Model Number : HD35A\HD45A\HD55A\HD65A\HD85A

Certification : SGS

Place of Origin : PUTIAN FUJIAN CHINA

MOQ : 1

Price : Negotiation

Payment Terms : T/T, Western Union, , L/C

Delivery Time : 2~15 work days

Packaging Details : Conventional export packing

BIT SHANK : COP\DHD\HD\QDL\ND

BIT DIA RANGE : 90MM~305MM

3 INCH HAMMER WORKING PRESSURE : 1.0~1.8Mpa

4 INCH HAMMER WORKING PRESSURE : 1.0~2.3Mpa

5 INCH HAMMER WORKING PRESSURE : 1.0~2.5Mpa

6 INCH HAMMER WORKING PRESSURE : 1.3~2.8Mpa

8 INCH HAMMER WORKING PRESSURE : 1.3~3.0Mpa

RECOMMENDED ROTATION SPEED : 22~35r'/min

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DHD SERIES(COP/HD/QDL)3‘’ 4‘’ 5‘’ 6‘’ 8‘’HIGH AIR PRESSURE DTH HAMMER

Product Description:

HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth hammer without footvalve,it also one of the most advanced dth hammer in the word.

The bits wihch is use on HD series hammers are without nylon tube. and this bit is the same with cop series,dhd series.

This hammer has the fpllwing characteristics:

1. Out of the trouble of foot valve fracture and expansion and contraction.

2. Lower energy consumption and higher impact frequency.

3. The drilling speed is 15%~30% higher than.

4. Simple structure,reliable parts ,long life,easy andcheap maintenance.

5. Lower air and oil consumption. the oil consumption is about 10% lower than the one with foot valve.

This hammer using the following bits: