High Air Pressure SOLLROC DHD series down the hole DTH hammer

  • Brief info:High Air Pressure SOLLROC DHD series down the hole DTH hammer, US $ 500 - 2,000 / Piece, Hunan, China, SOLLROC, hammer.Source from Changsha Sollroc Engineering Equipments Co., Ltd. on Alibaba.com.
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Product Description


Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life.,all the products are manufactured as per the international standard. They are widely used by our customers all over the world.

Technical Parameters

Shank

External diameter(mm)

Top Sub Thread

Hole range (mm)

Working pressure (Mpa)

Recommended rotation speed (r/min)

       Air consumption(m3/min)
1.0Mpa
1.8Mpa
2.4Mpa
DHD3.5
82
API2 3/8'' REG
90-105
1.0-1.5
25-40
4.5
 1.5Mpa    9.0
DHD340
99
API2 3/8'' REG
110-135
1.0-2.5
25-40
6
10
15
DHD350
125
API2 3/8'' REG API3 1/2'' REG
135-155
1.0-2.5
20-35
9
15
23
DHD360
148
API3 1/2'' REG
155-190
1.0-2.5
20-30
10
20
28.5
DHD380
185
API4 1/2'' REG
195-254
1.0-2.5
20-30
15
26
34
DHD1120
275
API6 5/8'' REG
305-445
1.0-2.5
15-25
30
56
78
Product Features


1. for water well, micro piling, geothermal, anchoring

2. Reliable performance

3. long service life

4.easy to maintain

5.stable 

Company Introduction


1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.


2. We have advanced technology and equipment.


3. Our technician has more than 13 year's professional working experience.

Delivery & Package

Delivery

By sea,   By air or By Express


Package


Ply-wooden cases

Ply-wooden cases + pallet

Detailed Images
About us


We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.

Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.

All the products are manufactured as per the international standard.



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