NOTICE:

2JPB Scraper winch is mainly used for underground coal or metal mines handling and filling operations. It is mainly used for horizontal haulage or slopes with small dip angles and cannot be used as lifting equipment. The worker can operate by hand next to the winch, or it can be operated with a button from a few meters to several tens of meters from the winch.
2JP, 2JPB Twin Drum Scraper winch is mainly use in metal mine and other coal mine's pit and ore's carrying and filling working,is applicable to the scraping which ground is horizontal or the slope not more than 44 degree.
Remark: The scraper winch can not be used as the lifting equipments. If you want to lifting things, please choose the lifting winch, such as JD winch, JH winch, etc.
By way of the hoist is around on the wire rope drum traction for a round-trip movement to rake the material.
Working Principle of 2JPB Twin Drum Scraper winch
wire rope wrapped around the drum tow the rake do reciprocating movement to transported materials.
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|
unit |
Model |
|||||
|
2JPB-7.5 |
2JPB-15 |
2JPB-22 |
2JPB-30 |
2JPB-55 |
|||
|
2JP-7.5 |
2JP-15 |
2JP-22 |
2JP-30 |
2JP-55 |
|||
|
Main wire rope Min. tension |
N |
8000 |
14000 |
20000 |
275000 |
44000 |
|
|
|
Main wire rope |
±5%m/s |
1.0 |
1.10 |
1.20 |
1.20 |
1.20 |
|
Secondary wire rope |
1.0 |
1.50 |
1.50 |
1.60 |
1.80 |
||
|
|
Main wire rope |
mm |
9.3 |
12.5 |
14.0 |
15.5 |
18.5 |
|
Secondary wire rope |
9.3 |
11.0 |
11.0 |
14.0 |
16.0 |
||
|
|
Dia. |
mm |
205 |
225 |
280 |
280 |
350 |
|
Rim diameter |
mm |
350 |
435 |
510 |
510 |
625 |
|
|
Width |
mm |
80 |
125 |
160 |
160 |
180 |
|
|
|
Main Drum |
m |
45 |
80 |
80 |
80 |
100 |
|
Secondary Drum |
m |
45 |
100 |
100 |
110 |
130 |
|
|
|
Model |
/ |
YBK?-132M-4 |
YBK?-160L-4 |
YBK?-180L-4 |
YBK?-200L-4 |
YBK?-250M-4 |
|
/ |
Y?-132M-4 |
Y?-160L-4 |
Y?-180L-4 |
Y?-200L-4 |
Y?-250M-4 |
||
|
Power |
KW |
7.5 |
15 |
22 |
30 |
55 |
|
|
Rotating speed |
r/min |
1440 |
1460 |
1470 |
1470 |
1470 |
|
|
|
L |
mm |
1210 |
1525 |
1600 |
1650 |
2070 |
|
W |
mm |
565 |
660 |
730 |
820 |
1010 |
|
|
H |
mm |
490 |
620 |
640 |
700 |
890 |
|
|
Total weight (excluding skips and pulleys) |
kg |
390 |
660 |
980 |
1155 |
2125 |
|
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©China Coal Groupe. © 2017
Adresse: No.11, le Nord de kaiyuan Route, Haute technologie district, la ville de Jining,la province de Shandong,Chine
Rédacteur en chef:Linda Zhang Éditeur responsable:Zhang Hang