Far more importantly, we make particular components according to equipped drawings/samples and warmly welcome OEM inquiries. we are self-assured to supply our customers adaptable and diversified solutions. We will offer best services and higher good quality products with all sincerity. Hf-44A Core Drilling Rig For Sale , Rock Drill EPT
I. EPT
HF-44A Main Drill, a new sort of product with improved ability, is a kind of EPT-EPTn, spindle, diamond-bit, little-diameter core drill with pretty EPTful drilling force. It is largely suitable for exploration of metallic or non-steel sound EPTral ore bed. It is widely applied in core drill with diamond little bit or tough tungsten-carbide-tipped bit and diamond little bit in the discipline of geology, metallurgy, coal EPT, hydrological and engineering drilling. It can also be employed in the fields of superficial-zone
petroleum and natural gas mining, EPT workings ventilation and drinking water discharge tunnel drilling as nicely as foundation EPT development in massive diameter. It is in sensible framework, ligEPT excess weight, EPTful potential, multiuse, regular performance, substantial accountability and large stXiHu (West Lake) Dis.Hu (West Lake) Dis.rdization and EPTization.
1) Core Drilling
|
Drill Rod Types |
Drill Rod Type |
Drill Depth |
|
|
Drill Rod Manufactured in EPT |
Planer in and out |
dia43 times6mm(one.69 times0.24 inch) |
1400 m |
|
dia54 times6 mm(2.thirteen times0.24 inch) |
a thousand m |
||
|
dia67 times6 mm(two.64 times0.24 inch) |
830 m |
||
|
Thickened Inner |
dia50 times5.five mm(1.97 times0.22 inch) |
1300 m |
|
|
dia60 times6 mm(two.36 times0.24 inch) |
950 m |
||
|
Extracting Core with Wire Line |
dia55.five times4.73mm(2.19 times0.19inch) |
1400 m |
|
|
dia71 times5 mm(two.eighty times0.twenty inch) |
a thousand m |
||
|
dia89 times5 mm(three.fifty times0.20 inch) |
800 m |
||
|
DCDMA (Diamond Core Drill Producer Association) made Drill Rod |
Thickened Inner |
BW |
1250 m |
|
NW |
1000 m |
||
|
HW |
660 m |
||
|
Extracting Main with Wire Line |
BQ |
1400 m |
|
|
NQ |
1100 m |
||
|
HQ |
750 m |
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two. Drilling Angel ~ to 360 deg
|
3. EPT Motor |
|||
|
Electromotor |
Y225S~4 |
37KW(forty nine.62HP) |
1480 r/min |
|
EPT motor |
Deutz F6L 912 |
82KW(110HP) |
1500 r/min |
four. Rotator
Variety: Feeding with double oil cylinders EPT strain, rotating mechanically. Spindle I.D~93 mm (3.66 inch)
Velocity of spindle:
|
Velocity of EPT eng. (r/min) |
1480 (for core drilling) |
|
Positive Lower Velocity (r/min) |
83, 152, 217, 316 |
|
Constructive Higher Velocity (r/min) |
254, 468, 667, 970 |
|
Unfavorable Speed (r/min) |
sixty seven, 206 |
Max. torque of spindle~3.2 KN middotm (2358 lbf middotft)
Spindle stroke~600 mm (23.62 inch)
Max. lifting drive of spindle ~120 KN (26976 lbf)
Max. thrust of spindle~ninety KN (25712 lbf)
five. EPT
Type planetary EPTing
Wire rope dia~17.five mm(.69 inch) or eighteen.five mm(.seventy three inch)
Drum potential for rope(a hundred and seventy kg/mm2 equal to 241839 lb/inch2) ~ (17.5mm steel wire rope) 110m(360.8 feet)
(18.5mm metal wire rope) 90m(295.2 feet) Max. lifting power (single rope)~forty five KN (10116 lbf)
EPT velocity of the wire rope
EPT eng pace 1000r/min .47 .86 one.22 one.78 m/s (one.54 two.82 four.00 five.eighty four ft/s) EPT eng speed 1500r/min .70 one.29 one.eighty four 2.sixty eight m/s (two.30 four.23 five.ninety 8.seventy nine feet/s) EPT eng pace 1700r/min .805 one.485 two.12 three.08 m/s (2.sixty four 4.87 6.ninety five ten.ten toes/s)
6. Clutch
Form: Dry solitary chip friction clutch
7. EPT
Form: sliding EPT (4 speeds are positive and 1 is negative).
8. Oil EPT
Sort: Single Gear EPT
Displacement ~32 twelve L/min (eight.five three.2 US Gallons/min)
Operating force ~ to 8 MPa (~1160 psi)
Max. pressure ~twelve MPa (1740 psi)
nine. H2o Brake
Operating speed (r/min) ~seven hundred-800
Single rope compensational velocity~3–8 m/s (9.84–26.two toes/s)
One rope compensational load~45 KN (10116 lbf)
ten. Drill Frame
Kind sliding skids kind (with sliding foundation)
Drill backward stroke ~460 mm (eighteen.11 inch)
11. Dimensions (L timesW timesH) ~3030 times1100 times1890 mm (119.three times43.3 times74.4 inch)
12. WeigEPT of drill (with out EPT device) ~about 2150 kg(4741 lb)
thirteen. Max. weigEPT of dischargeable apparatus ~300 kg (662 lb)
At Operate Site:
