EXMORK RCD500 reverse circulation drilling rig

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Product
EXMORK RCD500 reverse circulation drilling rig
Posting date : Jul 15, 2025
Membership
Free Member Scince Feb 02, 2007
FOB Price
8100 USD
Min. Order Quantity
1
Supply Abillity
300 sets per year
Port
Qingdao
Payment Terms
T/T , Western Union
Package
Wooden box
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Contact
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
EXMORK
Model Number
EXMORK RCD500 reverse circulation drilling rig
HS-CODE
8430-41
Package & Delivery Lead Time
Package
Wooden box
Detailed Description

Reverse circulation drilling is really a form of excavating. The equipment cleans out a hole in the ground as it rotates. The drill cuttings are sucked up into the machine similar to dust being sucked into a vacuum cleaner. It is through this method that large diameter, high capacity wells have become more feasible for municipalities, industry, irrigation and other large water users. 

The reverse circulation procedure has been best proven in areas containing deep sand and gravel formations. It is capable of developing a well which will produce more water per cubic foot of usable formation than any other method of well construction now available to the industry. Reverse rotary is not, however, a rock well drill rig; at least not in hard rock areas. 

It can and has been used in soft prolific rock structures with some success. Its greatest performance is in "sand country" where large capacity wells are more prevalent. Usually, you will find reverse rotary equipment being employed for drilling wells for high capacity projects. In some instances, reverse rotary has been instrumental in drilling large diameter entrance and feed holes for underground storage caverns for gas and water reserves.

Model:

RCD500

Power:

7.5kw   motor (3-phase 380V)

Mud Pump:

11kw

Vacuum Pump:

3.85kw

Hydraulic Oil Pump:

5.5kw

Drilling Diameter:

300-750mm

Drill Pipe Diameter:

108mm

Drill Bit Specifications:

300mm,400mm,500mm

Drilling Depth:

40-150m

Weight:

800kg

Suitable Formation:

soil   layer, quicksand layer, 

a small amount of rock layer, pebbles, etc.

Scope of application:

Suitable soil quality: soil layer, quicksand layer, a small amount of rock layer, pebbles, etc. Reverse circulation drilling machines are widely used in home digging, factory digging, taking domestic water, farmland irrigation wells, installing water air conditioners, solar water heaters, construction site piling, etc. This water well drilling rig saves water when working, does not collapse, and is easy to find water layers.


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