5 Inch DHD350 DTH Hammer

 

5 Inch DHD350 DTH Hammer is a tool for ground engineering and rock drilling, usually used in the following fields:

1. Mining: 5 Inch DHD350 DTH Hammer is widely used in mining for mining various types of ores, such as iron, copper, gold, silver, etc.
2. Construction engineering: DHD350 DTH Hammer can be used in foundation treatment, geological survey and building foundation construction in construction engineering.
3. Hydropower engineering: DHD350 DTH Hammer can be used in hydraulic drilling and consolidation drilling in hydropower station construction.
4. Oil and gas exploration: 5 Inch DHD350 DTH Hammer also plays an important role in oil and gas exploration, and can be used to drill various types of rock geology, such as shale, sandstone, etc.
5. In conclusion, the DHD350 DTH Hammer has a wide application in the field of rock drilling and can be used in many different types of engineering projects.

This 5 Inch DHD350 DTH Hammer has a superior flushing off action and is less likely to obstruct the rock. Drilling speed is 15-30% faster and 20-30% more efficient than the standard version, with a 20-30% energy savings.

 

Innovative and sustainable

R&D is at the core of what we do at LEANOMS, and with that constant drive to innovate, we settle for nothing but the best. For our customers, this means a partnership with focus on a productive, profitable and sustainable future.

 

5 Inch DHD350 DTH Hammer is a type of large diameter borehole drilling that involves extending the impacting power to the hole's bottom. DTH drilling instruments are extensively employed in open-pit mining due to their high straightness, clean hole wall, good stiffness of drill pipe and 5 Inch DHD350 DTH Hammer, lack of strong axial thrust, lack of drilling depth limitation, and inexpensive.

 

LEANOMS Group has been the reliable productivity partner for tons of the world' s drilling projects, thanks to a global footprint of LEANOMS drilling products and solutions. In even the most remote and inaccessible Areas of the world.

 

 

At LEANOMS, We are aiming to be drillers’ first choice, in that our ambition to be the leader in rock drilling tools. Aiming to focus on solving key issues for our clients, as well as supplying the most cost-effective rock drilling solutions for their business needs.

 

We help worldwide drilling partners reduce running costs and increase drilling efficiency and effectiveness

 

There are several reasons why the DHD350 DTH hammer may be damaged:

 

Excessive wear: DTH hammers will be subject to great impact and friction during drilling operations. As the number of uses increases, parts such as hammer heads and sleeves will gradually wear out, resulting in reduced working efficiency of the hammer, or even failure to work normally.

 

Explosion accident: If the internal pressure of the DTH hammer is too high or the structure of the hammer body is not strong, an explosion accident may occur, resulting in damage to the hammer head or other components, and even personal injury.

 

Entry of foreign objects: During drilling operations, foreign objects such as gravel, sand, and mud sometimes enter the DTH hammer. These foreign objects may jam the hammer head or other components, causing the DTH hammer to fail to work properly.

 

Improper use: The DTH hammer needs to be operated according to the correct procedure during use. If it is used improperly, such as using improper impact force, rotation speed, etc., it may cause damage to the hammer head, sleeve and other components.

 

Quality problems: If there is a problem with the quality of the DTH hammer itself, such as defects in the material and processing technology of the hammer head, sleeve and other components, it may also cause damage to the hammer.

 

 

Technical Parameters Of DHD350 COP54 DTH Bits

 

Diameter		Gauge Buttons	Front Buttons				Weight(KG)	Part Number
mm	Inch		Flat Face	Convex Face	Concave Face	Face Type
140	5 1/2	Φ18*7	Φ14*3	Φ15*4	/	Convex Face	15.3	LN-DHD350-140CV
140	5 1/2	Φ16*8	Φ14*8	/	/	Flat Face	15.5	LN-DHD350-140FF
146	5 3/4	Φ18*8	Φ15*8	/	/	Flat Face	16.1	LN-DHD350-146FF
146	5 3/4	Φ18*8	Φ15*4	/	Φ14*3	Concave Face	16.0	LN-DHD350-146CC
152	6	Φ18*8	Φ15*8	/	/	Flat Face	16.6	LN-DHD350-152FF
152	6	Φ18*8	Φ16*4	/	Φ14*4	Concave Face	16.4	LN-DHD350-152CC

 

 

Leanoms is the leading global rock drilling tools productivity partner, integrating professional R&D, manufacturing, market, and service system. Has over 20 years of experience in serving Mining, Quarry, Geothermal, Water well, and other drilling industries from over 90 countries. And successfully help them increase productivity and reduce drilling costs.

 

Leanoms Rock Drilling Tools mainly includes DTH Hammer&Bit, Drill Pipe & HDD Drilling Tools, Top Hammer Rock Drilling Tools, Rotary Bit & Rotary Pipe and Sub, Core Drilling Tools & Drilling Rig Spare Parts. And our factory has passed API and ISO9001, ISO14001, ISO45001 Certification. We are confident in providing class-leading rock drilling tools for you.

 

We pay great attention to the quality of each product. Our factory covers an area of 45,000 square meters. We have a total of 819 employees including 746 skilled craftsmen, 30 Quality control inspectors, and 20 R&D engineers with over 10 years of experience. And our factory comprises 468 advanced equipment and 11 production processes. All finished products are inspected. We have the ability and experience to provide you with a full solution to help you reduce drilling costs and create greater productivity.

 

We aim to focus on drilling clients' requirements and challenges and continue to help them reduce drilling costs and create greater productivity. Make the drilling works more successful.

 

 

 

 1.Q: Are you manufacturer?
A: Yes, We are manufacturer. We have 10 workshops manufacture various drilling products, including DTH hammer and bit, drill pipe,
casing System,tricone bit,top hammer drill rod, drill bit, shank adapter coupling, tapper button bit and rod, integral drill rod
etc. We can supply you
one-stop service that provide full range of rock drilling products.

2.Q: How many workers in you factory? And what is your company scale?
A: Area of our factory: 120,000 square
Numbers of our employees:800 experienced workers
Numbers of our equipment&facilities:over 400sets Advanced high-end equipment
Numbers of DTH Hammer production yearly:over50,000 sets
Numbers of Drill bits production yearly:over 600,000 sets
Annual turnover in USD:500 Millions

3.Q: What quality certificates do you have?
ISO9001:2008 quality management system etc.
4.Q: Where did you export and what was your annual export amount?

A: Over 50 countries,including Europe ,Africa. South America, Mid East and Asia countries etc .
Our average annual export amount within recent 3years is 100million USD.

5.Q: Do you offer warranty on your products?
A: Yes. For different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The
longest
period of warranty is 2 years after shipping date.

6.Q: How long is your delivery time?
A: 1-2days for the products in stock
regular order delivery in 2-3weeks

7.Q: What kind of payment terms do you offer.
A: We offer different payment terms, including T/T, D/A, L/C, Credit Card etc.
Any other questions,please feel free to contact with me online or by phone.