Mining equipemt alloy steel Wire Rope Lebus Grooved Winch Drum
Mine Winch
Mine winch is used in mines, with the help of wire rope traction to
achieve its work purpose of equipment. Includes "friction wheel
transport winch
Classification of mining winches
According to the power winch is divided into manual, electric,
hydraulic three types. From the use of the classification can be
divided into building winch and Marine winch.
According to the function of winch can be divided into: Marine
winch, engineering winch, mining winch, cable winch and so on.
According to the drum form is divided into single drum and double
drum.
According to the drum distribution form is divided into parallel
double drum and double drum before and after.
Special type winch are: frequency conversion winch, binocular
winch, handbrake lever type double brake winch, with stop hoist,
electric hoist, electric hand brake clutch winch, large double
cylinder double brake winch, large external gear winch, hydraulic
winch, large external gear with winch rope winch, double traction
wheel, large hydraulic double cylinder double brake winch,
frequency band stop rope winch.
Protection of mining winch
(hoist/winch backup protection backup protection) elevator
comprehensive backup protection device features: depth indicator,
speed, according to the number of accumulated and some memory,
overspeed alarm, uniform section of overspeed protection, automatic
slow, slow period of protection, deep refers to several protection,
skip protection, signal blocking, brake clearance, full, loose
rope, overwind, fault memory protection, etc.
Main functions of protection:
1,Overspeed protection: braking protection when the constant speed
exceeds 15% continuously;
2,.2m/s protection when near the wellhead;
3,Speed limit control:
4,depth indicator failure protection;
5, overwinding protection: automatic protection 0.5 meters above
the normal parking position;
6, card skip (tank) protection;
7, loose rope protection;
8, full warehouse protection;
9, brake clearance protection;
10, direction (signal) locking;
11, position (depth) display;
12, instantaneous speed display;
13, when the signal display;
14, the last signal display;
.15, winch operation direction indication
16.Sound and light display;
17. Self-check function;
18, reset function;
19. Zero clearing function;
20, emergency brake alarm sound lifting function;
21, when the brake storage display the relevant value at that time.
" Technical indicators: 1, power supply: AC220V ± 22V 2, signal
voltage: AC220V/127V 3, depth display range: 0 ~ 999.9m accuracy ±
0.1m 4, speed display range: 0 ~ 9.99m/s, accuracy ± 0.01m/s
product information
| The name | Mining equipemt alloy steel Wire Rope Lebus Grooved Winch Drum |
| Hoist speed | 0.95-1.27m/s |
| Rotate speed | 720-960 r/min |
| Rope diameter | 3-30mm |
| Sling type | wire |
| Direction rotation | left or right |
| Application | hoist |
| Parameter | can be designed |
| Application | mining,oil drilling,or coal mine |
| Drum diameter | 900mm |
| Drum width | 600mm |
Technical Parameters
| No: | Wire diameter(mm) | Pulling Force(KN) | Rotation Direction | Drum Diameter(mm) | Drum Length(mm) |
| 1 | 3~8 | 3~10 | Lefthand,Righthand | >160 | <1000 |
| 2 | 10~16 | 12~20 | Lefthand,Righthand | >320 | <1000 |
| 3 | 18~24 | 20~80 | Lefthand,Righthand | >480 | <1000 |
| 4 | 26~32 | 100~120 | Lefthand,Righthand | >640 | <1000 |
| 5 | 34~40 | 150~200 | Lefthand,Righthand | >800 | <1000 |
| 6 | 42~50 | 240~400 | Lefthand,Righthand | >1000 | <1000 |
