Communicate with Supplier? Supplier
Jenny Ms. Jenny
What can I do for you?
Contact Supplier

Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > DTH Drilling Tools > DTH Hammer > High Air Pressure DHD340 4Inch DTH Drilling Hammer

High Air Pressure DHD340 4Inch DTH Drilling Hammer
High Air Pressure DHD340 4Inch DTH Drilling Hammer
High Air Pressure DHD340 4Inch DTH Drilling Hammer
High Air Pressure DHD340 4Inch DTH Drilling Hammer
High Air Pressure DHD340 4Inch DTH Drilling Hammer

High Air Pressure DHD340 4Inch DTH Drilling Hammer

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 15 Days

Contact Now Add to Basket

  • Basic Info
  • Product Description
  • Email
Basic Info

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

Color: Black

Packaging Details: Ply-wooden Cases

Material: Carbon Steel

Color:: Army Green Dth Hammer

Product Name: High Air Pressure DHD 340

Additional Info

Packaging: wooden case

Productivity: 30 pcs per month

Brand: Deris

Transportation: Ocean,Land,Air,Express

Place of Origin: Hebei

Supply Ability: 30 pcs per month

Certificate: ISO 9001

HS Code: 8431431000

Port: Tianjin,Beijing,Qingdao

Product Description

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

High Air Pressure dth drill hammer

- Hammers without footvalve ( fast speed hammer) are available.

- 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

Rock carbide dth hammers Pictures

DTH hammer

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.

factory1DHD hammer

Our service

1.Pre-sale service:
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 .

3.After-sale services:
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.

Our Certificate

iadc 127 tricone bit

DHD Drill hammers Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.

tricone steel tooth bits

roller cone core barrel

If you are interested in Down the hole hammer please send Email to Jenny

tricone bit api

How to complete the whole deal

1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L,commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release


1. Are you a manufacturer?
Yes, we are a professional driiling tools and machine parts manufacturer.
And we have a professional R&D team.
2. What's products your company can provide?
We can provide drilling bucket, Core Barrel ,auger,drilling teeth,casing series,rotary rig accessories ect.
3. How do you control the quality of your products?
First, we use good steel GB-Q345B.Our welding stick is flux-cored wire.
Second, we have strict quality controlling system;
Third, we promise good quality and after-sales service.
4. Can you produce according to special requirement?
Yes, we can produce customized products.
5. How is your product price?
We can give you factory price,more quantity,better price!

core barrel

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.

Product Categories : DTH Drilling Tools > DTH Hammer

Email to this supplier
  • Your message must be between 20-8000 characters

Related Products

Related Products List