Mk3e Down The Hole Eccentric Overburden Casing Drilling System for Underground Drill

• Customization: Available
• Certification: ISO 9001:2000, SGS
• Standard: GB
• Model NO.: MK3E219/6"
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Model: Mk3e219/6"
• Reaming Diameter: 236mm
• Casing Diameter: 199-207mm
• Equipped Hammer: 360
• Transport Package: Wooden Case
• Trademark: MING
• Origin: China
• HS Code: 8207199000
• Production Capacity: 20000PCS/Year
• Package Size: 51.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 132.000kg

Product Description

MK3E Down The Hole Eccentric Overburden Casing Drilling System for Underground Drill

Product Description

1. Application range
It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, dam and harbour project.

2. Outstanding Advantage
Simple structure, easy operation, reliable quality, retrievable drilling tools and long service life.

Function of Overburden Casing Drilling System:

The Overburden Casing Drilling system functions by integrating drilling and casing installation processes into a single operation. The typical workflow of an OCD operation involves the following steps:

1. Preparation: The drilling site is prepared, and the OCD equipment is set up, including the drilling rig, casing advancement tools, and other necessary components.

2. Drilling and Casing Installation: The drilling rig begins drilling the borehole while simultaneously advancing the casing into the ground. As the drilling progresses, the casing provides support and stability to the borehole.

3. Reaming and Flushing: During the drilling process, reaming and flushing mechanisms are used to ensure that the casing advances smoothly and that the borehole remains clear of obstructions.

4. Casing Extraction: Once the desired depth is reached, the casing is extracted from the borehole, leaving the drilled hole ready for further development or sampling.

5. Monitoring and Quality Control: Throughout the drilling process, operators monitor drilling parameters, casing advancement, and other critical data to ensure the efficiency and quality of the operation.

   

   

    

Technical Date

 

Product Application

It is widely used in earth and stone engineering mining Wells drilling construction projects drilling Wells edge pillar support.

Company Profile

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.

 

Our Advantages

1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you. 
2. Competitive price: Competitive price because of direct factory price. 
3. Fast delivery time: It usually takes 20 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability: This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service: Your own request about product will be served well.
7. Best after service: We will go to your place to check and solve the problems if you need.

After Sales 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.

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.
 
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
 
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
 
4. 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 our website for a better understanding.
 
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
 
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
 
7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
 
8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

 

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