| Certification: | ISO 9001:2000, SGS |
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| Standard: | GB |
| Surface Treatment: | Spray-Paint |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, and piling. This is true for all drilling methods such as top hammer, DTH and rotary drilling.
One of the primary advantages of the overburden casing drilling system is its ability to enhance operational efficiency by combining casing installation and drilling into a single step. This integrated approach eliminates the need for multiple operations, reducing downtime and accelerating the overall drilling process. As a result, projects can be completed more quickly and cost-effectively, leading to significant time and cost savings.
By installing casing simultaneously with drilling, the overburden casing drilling system provides immediate structural support to the borehole, increasing stability and preventing hole collapse. This ensures that the borehole remains intact even in challenging geological formations, reducing the risk of accidents and improving safety during drilling operations.
The overburden casing drilling system minimizes environmental disturbance by containing drilling fluids within the casing, preventing contamination of surrounding soil and groundwater. This eco-friendly feature makes the system suitable for environmentally sensitive areas where traditional drilling methods may pose a risk to the ecosystem.
The overburden casing drilling system is highly versatile and adaptable to a wide range of drilling conditions, including hard rock, gravel, sand, and other challenging formations. This flexibility allows operators to use the system in various applications, making it a valuable tool for industries such as mining, geotechnical engineering, construction, and environmental remediation.
By streamlining the drilling process and reducing the number of required equipment and personnel, the overburden casing drilling system offers cost savings for operators. The system's efficiency and speed lead to lower overall project costs, making it a cost-effective solution for a wide range of drilling projects.
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Technical Parameters |
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Model |
Reaming Diameter(mm) |
Casing Diameter(mm) |
Equipped Hammer |
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MK3E108 |
118 |
93-99 |
90 |
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MK3E127 |
136 |
115-117 |
110 |
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MK3E146 |
152 |
130-134 |
110/340 |
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MK3E168 |
185 |
148-156 |
110/340 |
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MK3E178 |
195 |
158-166 |
150/340 |
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MK3E183 |
196 |
168-176 |
350/360 |
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MK3E193 |
206 |
176-182 |
360 |
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MK3E219 |
236 |
199-207 |
360 |
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
It is widely used in earth and stone engineering mining Wells drilling construction projects drilling Wells edge pillar support.
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:
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 .
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.
Packed by Carton or Wooden cases.
Delivery:
Transprotation: By air, By Express or By sea / By train , according to your requests.
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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