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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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Hydraulic GK200 2200r/Min Borehole Drilling Machine

Hydraulic GK200 2200r/Min Borehole Drilling Machine

Hydraulic GK200 2200r/Min Borehole Drilling Machine
Hydraulic GK200 2200r/Min Borehole Drilling Machine
Hydraulic GK200 2200r/Min Borehole Drilling Machine
Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: GK200
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard Export package
Delivery Time: Within 7-12 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: 2000set/year
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Detailed Product Description
Model Number: GK200 Drilling Diameter: 300mm
Drilling Depth: 200m Application: Water Well Drill
Usage: Mining Exploration Power Type: Electric
Drilling Angle: 90-75
High Light:

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Hydraulic GK200 Core Drilling Machine / Mining Exploration Borehole Drilling Machine

 

 

Introduction to drilling rig


small borehole drilling machine is widely applied for Geology general check exploration, Earth physics exploration, Road and high layer building ground survey, Water Bore Well, blast opening et cetera, drilling engineering, etc.

 

Parameter of Factory price hydraulic water well drilling machine

 

Drilling depth 200m
Maximum open hole caliber 300mm
End hole caliber 75mm
Drill rod caliber 60mm
Drilling angle 90°~75°
Drill weight (No include power) 525kg
Unity machine dimensions 1433×697×1273m
Spindle
spindle speed 71 142 310 620r/min
Spindle stroke 450mm
Winch
Max.single line hoisting capacity 15KN
Single line lifting speed 0.41,0.82,1.64m/s
steel wire rope caliber 13m(35m)
Mud pump
Type Horizontal single urn twin-action
Displacement 170/150L/min(diesel or electromotor)
Diesle engine 16.2kw 2200r/min
Electric motor 11kw 1440r/min
 
Product Description
 

1. water well drilling machine has a hydraulic automatic feed mechanism, improve drilling efficiency,reduce manual labor workers.

2. Card holder mechanism instead of using the ball chuck, can implement non-stop down the lever,easy to operate, safe and reliable.

3. With bottom hole pressure gauge indicates the pressure, easy to grasp hole situation.

4 The handle centralized, easy to operate.

5. Light weight, decomposition and strong, easy to move, adapted to the plains or mountain areas.

 

Main Features

1. Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.

2. With hydro-automatic feeding device, and high drilling efficiency.

3. Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.

4. Close levers, convenient to operate, safe and reliable operations.

5. Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.

6. Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas.
 

Cause and judgment of drill pipe sliding down

 

The drill pipe is fixed on the main winch drum through the steel wire rope, and the drill pipe can be raised or lowered accordingly when the drum is wound or released with the steel wire rope. The power of the drum comes from the main winch motor that has been decelerated for many times. Its stop is realized by the brake directly installed on the reducer. During the lifting or lowering of the drill pipe, if the operating handle is returned to the middle position and the drill pipe cannot stop quickly, there may be three reasons: first, the brake lag; Second, the two hydraulic locks at the outlet of the motor end fail, and the motor cannot stop rotating immediately under the effect of the torque of the wire rope; Three reasons are easy to be ignored. All engineering drilling rigs have a drill pipe release function. The function is that the solenoid valve 3 provides release brake signal oil, and then the solenoid valve 2 connects the oil inlet and outlet of the main winch motor through two oil pipes, so as to ensure that the drill bit can always contact the working face and have a certain pressure during drilling. Under other working conditions, the solenoid valve 2 will disconnect the two oil pipes leading to the inlet and outlet of the motor. If the disconnection is not timely, the above-mentioned fault phenomenon will occur.

 

Hydraulic GK200 2200r/Min Borehole Drilling Machine 0Hydraulic GK200 2200r/Min Borehole Drilling Machine 1Hydraulic GK200 2200r/Min Borehole Drilling Machine 2Hydraulic GK200 2200r/Min Borehole Drilling Machine 3Hydraulic GK200 2200r/Min Borehole Drilling Machine 4

 

 

 

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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