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ST-200 Electric Mineral Borehole Drilling Machine

Categories Borehole Drilling Machine
Brand Name: JINZHOU SHITAN
Model Number: ST-200
Certification: ISO
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 2000 sets per year
Delivery Time: 7-10 days
Drilling Diameter: 300mm
Drilling Depth: 200m
Application: Water Well Drill
Usage: Mining Exploration
Power Type: Electric
Drilling Angle: 90-75
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ST-200 Electric Mineral Borehole Drilling Machine

OEM Small-Sized Cheap Crawler-Mounted Rock Core Drilling Rig Machine for Mineral Exploration Purpose


What is Exploration Drilling?


The purpose of exploration drilling is to obtain a continuous sample of the bedrock. The drill core sample is logged to define rock types, and portions are often sampled and chemically analyzed to help further characterize rock types and to look for the presence of economic minerals.


Each drill hole can encounter various types and thicknesses of soils, glacial till and rock types.


Our types of Shitan drilling rigs can be applied in the related field of mineral exploration, considering the differences of rock & soil conditions.


Main Parameter:


Drilling depth200m
Maximum open hole caliber300mm
End hole caliber75mm
Drill rod caliber60mm
Drilling angle90°~75°
Drill weight (No include power)525kg
Unity machine dimensions1433×697×1273m
Spindle
spindle speed71 142 310 620r/min
Spindle stroke450mm
Winch
Max.single line hoisting capacity15KN
Single line lifting speed0.41,0.82,1.64m/s
steel wire rope caliber13m(35m)
Mud pump
TypeHorizontal single urn twin-action
Displacement170/150L/min(diesel or electromotor)
Diesle engine16.2kw 2200r/min
Electric motor11kw 1440r/min

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