Core Drilling Machine for Mineral Exploration

Core Drilling Machine for Mineral Exploration

main drilling equipment for mineral exploration(HFY1000)

Introduction                                                                                    

The HFY1000 strengthened drill rig is the shaft hydraulic feed, mechanical energy head rotary drill.The rig is outfitted with the CZPT EQ140 gearbox and clutch, and the spare elements are increased to improve the overall capacity of the drill rig.Mostly utilized in the earth’s floor and underground strong deposit diamond ,carbide drilling ,drilling shallow oil and fuel and groundwater, can also be used for dam grouting and tunnel ventilation and drainage engineering drilling, etc.

Primary Functions                                                                                 

one. Extensive speed range and the collection is significantly. In addition to becoming ready to adapt to high velocity diamond ,tiny diameter drilling, it can also adapt to the needs of minimal pace, substantial torque and huge diameter drilling.
2.Light-weight excess weight, good removable, straightforward to relocate, suitable for mountain operate.
three.The clutch gearbox elements have sturdy universality, high CZPT and easy operation and routine maintenance.
4.The winch adopts cantilever help to simplify the construction and facilitate disassembly and upkeep.
five. Rigid frame, lower centre of gravity, secure doing work in large speed drilling.
six.Outfitted with corresponding devices, with significantly less working handle, realistic layout and versatile procedure.
seven.Enhance energy configuration, diesel motor and electrical motor optional, Sturdy resistance to overload when drilling.
eight.Mixed body configuration, very good disintegration, can satisfy the building requirements of hilly area.
9.The drill has two reverse speed, low labor power and risk-free in handling the accident.
10.Undertake the vehicle clutch transmission, stable functionality , high security element, the spare parts procurement is hassle-free.

Parameter                                                                                       
 

Electrical power CZPT designation electrical motor diesel engine
Product Y225S-four 4102DBZ
power(kw) 37 48
rotate speed(r/min) 1480 1500
Drilling ability drill pipe reference the depth(m)
drill pipeФ42mm 1000
drill pipeФ50mm seven-hundred
gyrator CZPTtric motor speed 1480r/minspindle pace(r/min) foreward:substantial velocity:160,272,479,763,1175 reduced pace:fifty two,88,156,248,382
reverse: higher spped 153 reduced pace fifty
The vertical shaft diameter(mm) Ф68
Rotation Angle 0°~360°
feed mechanism Mode CZPT
hoisting capacity(KN) eighty
Pressure potential (KN) sixty
Feeding Stroke(mm) 600
winch CZPT ability (single rope speed) 56KN
Single rope a few-layer lifting pace (m/s) when electric powered motor power:.forty four,.747,1.32,2.09,three.22 inverse .47m/s
Reel caliber(mm) Ф285
diameter of wire rope(mm) Ф16
hydraulic method Oil pump product 2CB-F32/11C-FL
Pump displacement(L/min) 32+eleven
Working pressure(MPa) seven.84
Go car cylinder journey(mm) 400
Dimensions(L×W×H)mm 2936×1100×1805
Complete bodyweight(not consist of electrical power machine)kg 1600

Merchandise Exhibit                                                                              



Functioning                                                                                           

How does rotary drilling perform?                                                     

Rotary drilling utilizes a rotating motion of a drill bit in purchase to produce wear in the floor (in buy to drill into comfortable groud or combined grouds):
– A rotary head, rotating many thanks to hydraulic motors, is put on a rig,
– a feed force is utilized to the string,
– The rotary head makes the drill string to rotate,
– At the bottom of the drill string there is a little bit, in get in touch with with the ground, the little bit produces the hole (the rotation of the little bit generates use).
– A fluid (h2o or drilling mud) is injected by means of the drill string till the little bit. This fluid will flush the cutted material and carry them to the floor.
– As the little bit drills down, the rotary head goes down the rig. Then extra rods are inserted in get to go till the sought after depth.
 
For drilling in hard rocks, rotary drilling is normally not the most adapted technic, for this it really is better to use a drifter (also called challenging rock drill).

                                                

 

Core Drilling Machine for Mineral Exploration

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