High Air Pressure DTH Hammers Water Well Drilling Hammer for Drill Pipe

• Warranty: Unavailable
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Color: Customized
• Application: Borehole Drilling in The Quarries
• Rock Formation: Hard Formation
• Advantage: Long Service Life
• Thread Type: DHD/Cop/Ql/Mission/SD
• Feature: Fast Speed Drilling
• Type: High Air Pressure Hammer
• Transport Package: Standard Package, Carton /Wooden/ Plastic Box
• Specification: 150*20*30CM
• Trademark: SDK
• Origin: China
• Production Capacity: 50000pieces/Month

Product Description

Product Description

The DTH hammer is a component of the DTH drilling tools andbelongs to the working device of the DTH drilling tools. DTH hammer is divided into low air pressure DTH hammer, medium airpressure DTH hammer and high air pressure DTH hammer,whichare used for blast hole drilling and water well drilling project.

Product Parameters

DHD/COP SHANK HAMMER
Model	3.5''	4''	5''	6''	8''
Bit shank	DHD3.5/COP34	DHD340/COP44	DHD350/COP54	DHD360/COP64	DHD380/COP84
Length without bits(MM)	990/938	1045/1000	1214/1070	1300/1238	1522/1460
Thread Connection	API 2 3/8'' REG PIN	API 2 3/8'' REG PIN	API 3 1/2'' REG PIN	API 3 1/2'' REG PIN	API 4 1/2'' REG PIN
Outside diameter(MM)	80/82	98/99	126	142/146	180/183
Bit diameter(MM)	90-115	110-138	138-165	152/165-203	203-271
Bit with foot valve	WITH/WITHOUT	WITH/WITHOUT	WITH/WITHOUT	WITH/WITHOUT	WITH/WITHOUT
Working pressure (BAR)	14/16-24	14/16-24	14/16-24	14/16-24	16-22
Weight(KG)	28/38	38/45	85	98/102	190/198

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Company Profile

 

LUOYANG GUANGTUO ROCK DRILLING GROUP, it was founded in 2010, located in Yiyangcounty, Luoyang city,Henan province,specializing in producing hollow drill steel and tapered drill rod. With the past years efforts,it has developed three branches,LUOYANGTUOYAN MACHINERY EQUIPMENT CO.,LTD, specializing in manufacturing thread drilltools including thread rods and bits, LUOYANG SHANDIKE MECHANICAL EQUIPMENTCO.LTD, mainly in charge of import and export drilling tools business.Within advancedtechnical equipment,mature production line and experienced working team,GUANGTUOhas occupied more than 30% shares in domestic market, and sales outlets can be found allover the country.

LUOYANG SHANDIKE MECHANICAL EQUIPMENT CO.,LTD ,for satisfying different rockconditions and quarry miner' s compatible products requirement,our main business scopeincludes air leg and hand-held rock drilling machines,top hammer drilling tools, such astapered drill rod,hollow drill steel with collar, tapered chisel bit,button bits cross bit, threaddrill bits and rods and down the hole drilling tools such as dth bit and dth hammers.

LUOYANG GUANGTUO ROCK DRILLING GROUP covers an area of 47,500 square meters,and employs more than 300 workers, 5 senior engineers and12 foreign traders,etc.Usingthe advanced equipment such as Vacuum degassing furnace,Normalizing furnace, pitcarburizing furnace,CNC lathe and friction welding machine and special productivetechnology, both high quality and beautiful appearance get the best insurance.

Exihitbition

 

Certifications

 

FAQ

 

1. T/T or Western Union or money gram or L/C at sight?
All are no problem.

2. Shipping time for an order:
We have many stock. As usual, we can deliver the goods as soon as get the full payment.

3. Quality control:
Each production process have quality inspector to check the quality . And we have a very strict factory standard. There will also be strict inspection and testing for every order before shipping out.

4. After sale service:
Free replacement will provide once the failure confirmed caused by our product quality.

5. How can we trust your company?
We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.We are alibaba trade assurance gold supplier and have more than 10 years manufacturing experience of drill rods.