| Customization: | Available |
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| Certification: | ISO 9001:2000, SGS |
| Standard: | GB |
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Features of DTH Hammers:
Hammer Body: The hammer body is typically made of high-quality steel to withstand the high impact forces generated during drilling operations.
Piston: The piston inside the hammer is designed to transmit the impact energy from the compressed air to the drill bit efficiently.
Valve System: DTH hammers are equipped with a sophisticated valve system that controls the flow of air and regulates the impact frequency, ensuring optimal drilling performance.
Bit Retention System: A reliable bit retention system is essential to prevent the drill bit from becoming dislodged during operation, ensuring continuous drilling progress.
Different Sizes and Types: DTH hammers come in various sizes and types to accommodate different drilling requirements, ranging from small-scale exploration to large-scale mining projects.
| Model | Spline | OD (mm) |
Hole range (mm) |
Length (mm) |
Connection Thread |
Working pressure (Bar) |
Air Consumption | Weight (Kg) |
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| DHD SHANK HAMMER | ||||||||||
| MH35D | DHD3.5 | 82 | 90~115 | 888 | API2-3/8"REG | 10~15 | 10BAR/145PSI-134CFM | 15BAR/217.5PSI-265CFM | 25 | |
| MH40D | DHD340/COP44 | 99 | 110~135 | 1011 | API2-3/8"REG | 12~20 | 10BAR/145PSI-212CFM | 18BAR/261PSI-353CFM | 24BAR/348PSI-530CFM | 43.2 |
| MH50D | DHD350/COP54 | 125 | 135~155 | 1110 | API2-3/8"REG/API2-7/8"IF/API3-1/2"REG | 13-23 | 10BAR/145PSI-247CFM | 18BAR/261PSI-494CFM | 24BAR/348PSI-671CFM | 69 |
| MH60D | DHD360/COP64 | 142 | 155~203 | 1238 | API3-1/2"REG | 15~30 | 10BAR/145PSI-318CFM | 18BAR/261PSI-635CFM | 24BAR/348PSI-918CFM | 98 |
| MH80D | DHD380/COP84 | 180 | 195~254 | 1359 | API4-1/2"REG | 15~30 | 10BAR/145PSI-424CFM | 18BAR/261PSI-777CFM | 24BAR/348PSI-988CFM | 175 |
It is suitable for drilling water wells, geothermal wells, short mircopiles, medium mini-type grouting hole of building, dam and harbor project.
Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.
Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.
Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality.
Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.
1.Pre-sale service:
If demand, assist clients to get rich and generous returns on their investments.Select DTH tools model.Design and manufacture down the hole products according to client's requirement.
Packed by Carton or Wooden cases.
Delivery:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.
4. How to make sure the quality?
A: More than 40 Years engineer to make sure the quality, 100% inspection.
5. What is the general delivery time?
A: 15 working days for DTH bits. 20-25 working days for DTH hammer 3-5 working days for ex stock items.
6. Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union.
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