Home > Products > DTH Hammers > drilling equipment/12 inch atlas dth hammmer with good quality at competitive price(NN125)/Rock drilling tools
drilling equipment/12 inch atlas dth hammmer with good quality at competitive price(NN125)/Rock drilling tools
- 1500 Set / Sets per Month
- China main port
- T/T Credit Card
Product Details
Place of Origin: | Hunan, China | Brand Name: | New diamond | Model Number: | NN125 with footvalve |
Type: | Drill Shank | Machine Type: | Drilling Tool | Certification: | Other, ISO9001:2008 |
Material: | Carbide | Processing Type: | Forging | Use: | Ore Mining |
Product Description
12 inch atlas dth hammmer with good quality at competitive price(NN125)
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
It is a kind of valveless high air pressure DTH Hammer with foot valve.
It has the following advantages:
- Valveless air distribution. More reliable.
- Simple design of the piston, long life.
- More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
- Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
NN125 DTH Hammer Technical Data
Length (Less bit) | Weight (Less bit) | External diameter | Bit Shank | Hole Range | Connection Thread | ||
1900mm | 480.00kg | Φ275mm | NUMA125 | Φ305-Φ445 | API6 5/8”Reg | ||
Working Pressure | Impact rate at 1.7Mpa | Recommended rotation speed | Air consumption | ||||
1.0Mpa | 1.8Mpa | 2.4Mpa | |||||
1.0-2.5Mpa | 16HZ | 15-25r/min | 30m³/min | 56m³/min | 78m³/min |
Item Description | Weight (kg) | Part Number |
1. Top Sub
2. “O” Ring of Top Sub
3. Breakout Ring
4. Check Valve
5. Spring
6. Compression Buffer
7. Air Distributor
8. Internal Cylinder
9. Piston
10. External Cylinder
11. “o” Ring of Stop Ring
12. Stop Ring
13. Breakout Ring
14. Drive Chuck
15. Drill Bit | 70.00
0.04
0.80
3.00
0.10
1.00
20.00
23.00
125.00
170.00
0.01
4.00
0.80
45.00
175.00 | NN12501
NN12502
NN12503
NN12504
NN12505
NN12506
NN12507
NN12508
NN12509
NN12510
NN12511
NN12512
NN12513
NN12514
NN12515 |
Contact Us
- Hunan New Diamond Construction Machinery Co., Ltd.
- Contact nameRick Liao
- Phone0086-731-89708148
- AddressMeiguiyuan, Yuelu district, Changsha city, Hunan, China Changsha,Hunan
- Manufacturer API annulus hydraulic external casing packer for oil water well drilling
- HT 55 /BTC/LC thread protector for oilfield
- Composite and Dissolvable Frac Plugs
- Composite bridge plugs /Composite frac balls for oilfield
- API Drillable bridge plug for oilfield
- API Drillable Composite mechanical Bridge Plug
- Composite bridge plug for oil drilling and gas
- composite drillable bridge plug connection with Baker10/Baker20 for oilfield
- downhole tool API drillable composite bridge plug
- oil well drillable Composite bridge plug
- oil handing tools wellhead polished rod clamp
- Oil well polsihed rod clamp
- oil wellhead stuffing box for driling and gas
- Oil well Stuffing box DPSB
- Oil wellhead polsihed rod stuffing box
- Hammer union weco 2"1502
- Chinese factory price Downhole Mud Drilling Motor API Downhole drilling Mud Motor for HDD Oil drilling
- 4 3/4'' Downhole Motor/downhole drilling mud motor/petroleum downhole motor
Popular Searches
Recommended Products
- Coconut shell charcoal making machine
- 10 Ton Dongfeng Flatbed Truck For Excavator Transport
- Religious Methods Cow Cattle Slaughterhouse Price Of Cow Halal Muslim Slaughter Box For Beef Plant Killing Machine
- SHANTUI JANEOO MOBILE CONCRETE MIXING PLANT HZS050-3Y
- Homogenization tank B200 external fluidization plate homogenization tank inflation equipment
- B400 Electro-hydraulic sector valve Pneumatic sector valve Block material sector valve can be customized
- Bulk material bulk hangar bottom cement clinker sand aggregate loading inside the wear-resistant ceramics
- Air transport chute XZ400 cement plant ash chute dry ash ore powder transport equipment
- New shaft seal 534M0163G02, York TDSH193 compressor disassembly and maintenance parts
- SHANTUI JANEOO Double horizontal shaft concrete mixer JS3000
- Oil well drill pipe/drill collar
- CUMMINS PUMP,SEA WATER 3086257 3098966 3286471 4025310 3201988 3098960 3098977 3086033 3098964 5658834
Find Similar Products By Category
- Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Rick Liao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-