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Model No.: DTH drilling hammer
Usage: Mining, Water Well Drilling, Geot
Diameter: 2.5 Inch To 18 Inch
Connection: API 2 3/8" REG, API 3 1/2" REG, Etc
Formation: Hard Rock, Middle Hard Rock,
Advantage: Hign Abrasion Resistance, Fas
Packaging Details: Ply-wooden Cases
Material: Carbon Steel
Color:: Army Green Dth Hammer
Product Name: High Air Pressure DHD 340
Packaging: wooden case
Productivity: 30 pcs per month
Place of Origin: Hebei
Supply Ability: 30 pcs per month
Certificate: ISO 9001
HS Code: 8431431000
The DTH Hammers without foot-valve are the most popular products in particular. Compared with the DTH Hammers of the same specification with foot-valve, the advantages of DTH Hammer without foot-valve are as follows: 1. Higher impact frequency and faster drilling speed, with the speed being 15%-20% higher than the ones with foot-valve; 2. Lower air consumption and lower oil consumption, with 10% of the oil consumption saved; 3. Avoid the trouble of foot-valve fracture and expand when heated, or the contraction when cooled; 4. Fewer internal parts, simple in structure, long in service life, and easy to assemble and disassemble. The new type hammer has been well received by users since its launch. Hammering tests have been carried out on the hardest iron ore mine in China.The hammer match DTH Hammers Bits for Mining
- External diameter of hammer is adjustable according to customers' requests.
- Shock absorbers and Hexagonal Joints are available.
Our High Air Pressure DTH Hammer details:
- 3.5 inch DTH hammers
- 4 inch DTH hammers
- 5 inch DTH hammers
- 6 inch DTH hammers
- 8 inch DTH hammers
- 10 inch DTH hammers
- 12 inch DTH hammers
Our factory :
Hejian Deris Petroleum drilling equipment Co., Ltd Specializing in the production and sales of Drilling Tools such as Tricone Bit, PDC drill bits, Concave PDC Bit , Hole Opener , roller cone drills, hammer and hammer bit, drill pipes, Drill Pipe Stabilizer ,drill collars, Trihawk Bits ,Single Cone Bit etc. A professional design, production, inspection and foreign trade sales team has been established. .
Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .
2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.
DHD Drill hammers Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
How to complete the whole deal
Looking for ideal 4 Inch DTH Hammer Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the DHD 340 DTH Hammer are quality guaranteed. We are China Origin Factory of 4 Inch Dth Drilling Hammer. If you have any question, please feel free to contact us.