Wuhan Kingdrilling Diamond Co.,Ltd
| Payment Terms | T/T, D/P, Western Union |
| Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS |
| Packaging Details | WOODEN CASE |
| Type | drilling hammer |
| Machine type | Drilling Tool |
| Use | DTH drilling |
| Processing type | Forging |
| Material | Carbon Steel |
| Application | Rock Drilling |
| Color | Blue,Gold,Red,Golden,blue or customized |
| Advantage | High Performance,high performance and factory price |
| Product name | rock drilling dth bits for minging and water well |
| Usage | water well |
| Connect thread | API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG |
| Air pressure | high pressure 1.0-2.5 Mpa |
| Brand Name | MING |
| Model Number | MHN330S |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, D/P, Western Union | Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS | Packaging Details | WOODEN CASE |
| Type | drilling hammer | Machine type | Drilling Tool |
| Use | DTH drilling | Processing type | Forging |
| Material | Carbon Steel | Application | Rock Drilling |
| Color | Blue,Gold,Red,Golden,blue or customized | Advantage | High Performance,high performance and factory price |
| Product name | rock drilling dth bits for minging and water well | Usage | water well |
| Connect thread | API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG | Air pressure | high pressure 1.0-2.5 Mpa |
| Brand Name | MING | Model Number | MHN330S |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | 33 Inch Pneumatic DTH Hammer ，NUMA330 Pneumatic DTH Hammer ，33Inch down the hole hammer piling | ||
Product name: Reinforced 33 inch high air pressure pneumatic dth hammer with NUMA 330 shank for foundation and piling drilling
Connection thread: 240 HEX
Working pressure(bar): 7~25
Outer diameter(mm): 718
Weight(KGS): 5500
Bit diameter recommend(mm): 900~1200
High air pressure DTH hammer with NUMA330 shank details:
Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and service Kingdrilling products in even the most remote and inaccessible parts of the world.
For these customers, Kingdrilling offers a complete range of industry-leading drilling products for exploration, mining, DTH, Piling, water well drilling and blasting operations.
This strong supply chain is backed up by Kingdrilling’s dedication to its AIM principle: reliable, implement and responsibility. Using this, we are able to meet the drilling needs of our Mining and Quarrying customers, while ensuring maximum efficiency and productivity.
Kingdrilling DTH hammer feature:
1. Patented innovation to ensure maximum energy transfer
2. Simplified design for easier servicing and higher reliability
3. high-frequency design for smoother operation
4. Multi-start threads on backhead and chuck for easy coupling/uncoupling
5. Specialised heat-treatment hardening for critical components for maximum longevity
High air pressure DTH hammer with NUMA330 shank technical parameters:
| Model | OD(mm) | Hole range(mm) | Length(mm) | Connection Thread | Working pressure(Bar) | Air Consumption CFM | Weight(Kg) |
| MH120P | 275 | 302~460 | 1880 | API6-5/8”REG | 7~25 | 700--1925 | 700 |
| MH180P | 410 | 460~660 | 2210 | API8-5/8”REG | 7~25 | 1200--3000 | 1700 |
| MH240P | 525 | 610~860 | 2300 | API8-5/8”REG | 7~25 | 2000--7000 | 2680 |
| MH240PS | 525 | 860-1100 | 2600 | 120H HEX | 7~25 | 2000--7000 | 3200 |
| MH330P | 718 | 900~1200 | 2100 | 240 HEX | 7~25 | 2625--7700 | 5500 |
How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)
Kingdrilling rock drill tools application:
1. mininig,quarry blasting hole borehole drilling
2. water well,depep hole well,oil and gas open hole drilling
3. foundation and piling drilling
4. mininig,quarry blasting hole borehole drilling
FAQ:
1. What is DTH hammer?
Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.
2. What are mining drill bits made of?
Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating apparatus that usually consists of two or three cones made up of the hardest of materials (usually steel, tungsten carbide, and/or synthetic or natural diamonds) and sharp teeth that cut into the rock.
3. How does DTH system work?
DTH is an encrypted transmission that travels to the consumer directly through a satellite. DTH transmission is received directly by the consumer at his end through the small dish antenna. A set-top box, unlike the regular cable connection, decodes the encrypted transmission.
MORE INFORMATION:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
4，600，000-7，500，000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte... Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte...
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