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Hebei Nailiang Machine Equipment Co., Ltd.  

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Core Drill Rig Diamond Exploration Machine 

Price: 2000.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: Standard Export Package
Brand Name: Nailiang
Product Name :: GK 200 Core Drilling Rig
Price :: Negotiation
Drilling depth :: 200 Meters
Weight :: 200KG
Production Capacity: 2000sets/year
Delivery Date: Within 7-15 days
Power Type :: Diesel
Dimension(L*W*H) :: 1180×680×1600mm
Payment Terms :: T/T,Western Union
Drill pipe diameter :: 42mm
Color :: Yellow,Red

The rig is a high-speed portable drilling rig fed by hydraulic pressure,With 200 meters drilling depth ,300mm hole diameter ,with 76 drilling rods

300 mm Diameter Diamond Exploration Core Drilling Rig Machine For Sampling



GK 200 Core Drilling Rig Description

The rig is a high-speed portable drilling rig fed by hydraulic pressure,With 200 meters drilling depth ,300mm hole diameter ,with 76 drilling rods,this model can be equipped with the crawlers also with the wheels ,OEM is available

GK 200 Core Drilling Rig Tech Details


Drilling depth200m
Max open hole diameter300mm
End hole diameter75mm
Drilling Rod diameter76mm
Drilling angle90°~75°
Drill rig moving stroke300mm
Power EngineDiesel engine 22HP
Spindle speed64 128 287 557 r/min
Spindle stroke450mm
Max.Single line lifting capacity2400kg
Max.Single line lifting speed0.41 0.82 1.64m/s
Wirerope caliber13mm
Mud pump detailDiesel 170L/min
Work pressure1.5Mpa
Water inlet pipe diameter40mm
Water outlet pipe diameter30mm

GK 200 Core Drilling Rig Main Advantages:


1. The drill adopts mechanical transmission, with simple structure and easy maintenance and operation.

2. The drilling rig is equipped with water brake device, which can control the tripping speed, reduce the wear of drum, brake belt and other parts, the impact force of lifting and tripping.

3. Technical improvement is made on the original drilling rig. The shaft diameter device is added in the clutch part to enhance the power of the driving shaft, and the gear in the gearbox of the drilling rig is also improved in material and technology on the original basis.

4. It is applicable to deep hole drilling projects such as coalfield geology, hydrogeology, metal deposits, non-metal deposits and natural gas, with strong practicability, operability and universality. It can meet the process requirements of diamond drilling, cemented carbide drilling

5. Motor or diesel engine for users to choose according to the operating environment or conditions.

GK 200 Core Drilling Rig Main Application:


(1) general survey exploration and, geo-exploration, road and building exploration, shothole drill

(2) Selects different drill bit of diamond, alloy or steel grit according to the stratum.

(3) Drills in loams and base rock layers of two to nine grades.


The important role of bits in the drilling process


Bit plays a very important role in the drilling of water well drilling rig, but the quality of a bit directly affects the efficiency and quality of water well drilling. Therefore, in the selection process, we should pay attention to the selection and use of lower bit. When we are operating the drill bit, we must pay attention to several aspects in order to better production and operation.


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Tel: 86-311-66792900
Mobile: 186 3307 4135
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Company Info

Hebei Nailiang Machine Equipment Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shijiazhuang
Province/State: Hebei
Country/Region: China (Mainland)

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