we supply chromed bar and tubes for hydualic and pheumatic cylinders. Ever-Electricity Group CO., LTD. IS Specialist IN Making ALL Types OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Equipment Velocity REDUCERS, PARALLEL SHAFT HELICAL Equipment REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Equipment REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Automobile GEARBOXES, PTO Travel SHAFTS, Specific REDUCER & Relevant Gear Components AND OTHER Associated Goods, SPROCKETS, HYDRAULIC Program, VACCUM PUMPS, FLUID COUPLING, Equipment RACKS, CHAINS, TIMING PULLEYS, UDL Speed VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Equipment PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Reduced BACKLASH WORM REDUCERS AND SO ON. The team is concentrated on making all selection of standard roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just marketed its products all in excess of china, but also bought a lot more than 65% goods to oversees, like Europe, The us, South-east Asia, and it also has established up storage logistics in spots like Europe. Hf-44A Main Drill Rig
I. EPTT
EPT-44A Main Drill, a new kind of product with increased capability, is a variety of EPTT-EPTTn, spindle, diamond-bit, tiny-diameter core drill with fairly EPTTful drilling force. It is mostly ideal for exploration of steel or non-metal strong EPTTral ore mattress. It is broadly utilized in main drill with diamond bit or challenging tungsten-carbide-tipped bit and diamond little bit in the discipline of geology, metallurgy, coal EPTT, hydrological and engineering drilling. It can also be employed in the fields of superficial-zone
petroleum and all-natural gasoline mining, EPTT workings ventilation and water discharge tunnel drilling as properly as foundation EPTT development in large diameter. It is in affordable composition, ligEPTT fat, EPTTful ability, multiuse, continual performance, high responsibility and substantial stXiHu (West Lake) Dis.Hu (West Lake) Dis.rdization and EPTTization.
1) Core Drilling
|
Drill Rod Versions |
Drill Rod Variety |
Drill Depth |
|
|
Drill Rod Made in EPTT |
Planer in and out |
dia43 times6mm(1.69 times0.24 inch) |
1400 m (4592feet) |
|
dia54 times6 mm(2.thirteen times0.24 inch) |
a thousand m (3280feet) |
||
|
dia67 times6 mm(two.64 times0.24 inch) |
830 m (2722feet) |
||
|
Thickened Internal |
dia50 times5.5 mm(1.ninety seven times0.22 inch) |
1300 m (4264feet) |
|
|
dia60 times6 mm(two.36 times0.24 inch) |
950 m (3116feet) |
||
|
Extracting Main with Wire Line |
dia55.five times4.73mm(two.19 times0.19inch) |
1400 m (4592feet) |
|
|
dia71 times5 mm(2.80 times0.twenty inch) |
one thousand m (3280feet) |
||
|
dia89 times5 mm(three.50 times0.twenty inch) |
800 m (2624feet) |
||
|
DCDMA (Diamond Core Drill Manufacturer Association) made Drill Rod |
Thickened Internal |
BW |
1250 m (4100feet) |
|
NW |
1000 m (3280feet) |
||
|
HW |
660 m (2165feet) |
||
|
Extracting Main with Wire Line |
BQ |
1400 m (4592feet) |
|
|
NQ |
1100 m (3608feet) |
||
|
HQ |
750 m (2460feet) |
||
2. Drilling Angel ~ to 360 deg
|
3. EPTT Motor |
|||
|
Electromotor |
Y225S~four |
37KW(forty nine.62HP) |
1480 r/min |
|
EPTT motor |
Deutz F6L 912 |
82KW(110HP) |
1500 r/min |
four. Rotator
Variety: Feeding with double oil cylinders EPTT pressure, rotating mechanically. Spindle I.D~ninety three mm (3.66 inch)
Pace of spindle:
|
Pace of EPTT eng. (r/min) |
1480 (for main drilling) |
|
Good Lower Speed (r/min) |
eighty three, 152, 217, 316 |
|
Positive Large Speed (r/min) |
254, 468, 667, 970 |
|
Negative Velocity (r/min) |
67, 206 |
Max. torque of spindle~3.2 KN middotm (2358 lbf middotft)
Spindle stroke~600 mm (23.62 inch)
Max. lifting power of spindle ~120 KN (26976 lbf)
Max. thrust of spindle~ninety KN (25712 lbf)
five. EPTT
Form planetary EPTTing
Wire rope dia~17.five mm(.sixty nine inch) or eighteen.five mm(.73 inch)
Drum capacity for rope(one hundred seventy kg/mm2 equivalent to 241839 lb/inch2) ~ (seventeen.5mm metal wire rope) 110m(360.eight toes)
(18.5mm steel wire rope) 90m(295.two toes) Max. lifting pressure (single rope)~45 KN (10116 lbf)
EPTT pace of the wire rope
EPTT eng velocity 1000r/min .47 .86 one.22 one.seventy eight m/s (one.54 2.eighty two 4.00 five.84 ft/s) EPTT eng speed 1500r/min .70 one.29 one.84 two.68 m/s (2.30 four.23 5.ninety eight.79 toes/s) EPTT eng pace 1700r/min .805 one.485 2.12 three.08 m/s (2.sixty four four.87 6.ninety five ten.10 feet/s)
6. Clutch
Sort: Dry single chip friction clutch
seven. EPTT
Kind: sliding EPTT (four speeds are optimistic and one is unfavorable).
8. Oil EPTT
Type: One Gear EPTT
Displacement ~32 twelve L/min (eight.5 3.2 US Gallons/min)
Working force ~ to 8 MPa (~1160 psi)
Max. stress ~twelve MPa (1740 psi)
nine. H2o Brake
Operating velocity (r/min) ~seven hundred-800
Single rope compensational pace~3–eight m/s (9.eighty four–26.two toes/s)
Solitary rope compensational load~forty five KN (10116 lbf)
10. Drill Body
Type sliding skids type (with sliding foundation)
Drill backward stroke ~460 mm (eighteen.11 inch)
11. Dimensions (L timesW timesH) ~3030 times1100 times1890 mm (119.three times43.three times74.four inch)
12. WeigEPTT of drill (with no EPTT unit) ~about 2150 kg(4741 lb)
13. Max. weigEPTT of dischargeable equipment ~300 kg (662 lb)
