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Reverse circulation DTH hammer F335

Model No.︰F335
Brand Name︰TDD
Country of Origin︰China
Unit Price︰US $ 1860 / pc
Minimum Order︰1 pc
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Product Description

TDD  Reverse circulation DTH hammer

The DTH hammer flushes cuttings out of the hole on the outside of the hammer ,while the RC hammer

Advantages of TDD Reverse circulation  DTH hammers:

  1. Low energy consumption, high impact energy and high energy transfer efficiency.

  2. Strong chip removal capability and high drilling efficiency.

  3. Reduce accidents in the hole.

  4. Rock samples take high efficiency and no pollution.

Different designing makes TDD Reverse circulation DTH drill hammers are suitable for various Physical exploration and Complex formation conditions.

Technical parameters of TDD Reverse circulation DTH Hammer 

Product Name

F335

F345

F355

F365

F385

F3105

F3125

Outer Diammm)

85

105

124

154

190

245

270

Lengthmm

1143

1281

1292

1345

1578

1440

1430

Center Opening Diammm)

33

36

36

61

61

75

85

Working PressureMpa)

0.7-2.1

0.7-2.1

0.8-2.1

0.8-2.1

0.8-2.1

0.8-2.4

0.8-2.4

Air Consumptionm3/min)

4.2-11.7

5.7-14.2

6.5-19.3

9-18

12-30.8

15-34

20-37.8

Lmpact frequency

800

800

810-1200

600-1100

660-1208

600-1230

600-1150

Top sub (Connection to drill string)

API 2-3/8’’

Box

API2-7/8’’

Box

T91-3

Box

API4-1/2’’

Box

API4-1/2’’

Box

API4-1/2’’

Box

API4-1/2’’

Box

Drilling Diametermm)

95-105

115-130

130-155

160-216

203-254

254-305

311-381

We can supply all series of drilling equipment and drilling tools

 

By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:Down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling bits, reverse circulation hammers and bits, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.

1TDD have been focusing on well drilling field for 16 years,TDD ,Born for drilling.

2Rich experience on well drilling construction sites,

3Technical support and whole drilling equipment supplied by TDD company

4TDD is awarded the national patents on many inventions,TDD continue to increase investment in research and development, technological innovation.

5TDD offer professional logistics solution based on LCL and FCL by air, sea ,also land way.

TDD Reverse circulation DTH hammer  is very popular in international  Physical exploration and Complex formation field.

We offer LCL and FCL services by air, sea ,also land way to Russia.

If you want to know more products,please enter TDD official website:http://www.jingangsupuman.com

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