china shop Jk Series Mining Hoist Winch Parts manufacturers

Item Description

Jk Sequence CZPT CZPT Winch Parts 


Mine hoist can be divided into two sorts one sort is JKE sequence one rope mining hoist and the other is Multi-rope friction hoist. 
This series mine hoist including 2m-5m solitary tubular and double tubular varieties, and can be employed for mining hoist, staff lifting and materials and equipment descending from vertical shafts or inclined shafts of coal, metal and CZPT steel ores.
JK mine hoist is mainly used in inclined roadways and wells of coal mines, metal mines and non-metal mines to hoist or lower personnel and materials.

Specialized parameters:

Model Drum Tension
Lift top (m) Max 
pace ratio
Number Dia Width 1-layer 2-layer 3-layer
m KN mm m m/s r/min
JK-2×1.5/20 1 2. 1.five 62 24 305 650 1571 5.two twenty. 1000
JK-2×1.5/31.5 31.five
JK-2×1.8/twenty 1.80 375 797 1246 20.
JK-2×1.8/31.five 31.5
JK-2.5×2/20 2.five 2.00 83 28 448 945 1475 5. 20. 750
JK-2.5×2/31.5 31.5
JK-2.5×2.3/twenty 2.30 525 1100 1712 20.
JK-2.5×2.3/31.five 31.five
JK-3×2.2/20 3. two.20 135 36 458 966 1513 six. twenty.
2JK-2×1/11.2 two 2. 1.00 62 40 24 182 406 652 7. 11.two
2JK-2×1/20 twenty.
2JK-2×1/31.5 31.5
2JK-2×1.twenty five/11.2 1.twenty five 242 528 838 11.two
2JK-2×1.twenty five/twenty 20.
2JK-2×1.twenty five/31.5 31.five
2JK-2.5×1.2/11.two 2.5 1.twenty 83 65 28 843 8.8 eleven.two
2JK-2.5×1.2/20 twenty.
2JK-2.5×1.2/31.five 31.5
2JK-2.5×1.5/eleven.two 2.5 1.50 83 65 28 319 685 1080 8.eight eleven.2
2JK-2.5×1.5/20 twenty.
2JK-2.5×1.5/31.five 31.5
2JK-3×1.5/11.two 3. 135 90 36 289 624 994 10.five 11.2
2JK-3×1.5/20 twenty.
2JK-3×1.5/31.5 31.five
2JK-3×1.8/11.2 1.eighty 362 770 1217 eleven.2
2JK-3×1.8/20 twenty.
2JK-3×1.8/31.five 31.five
2JK-3.5×1.7/11.2 3.five 1.70 170 115 40 349 746 12.6 eleven.two
2JK-3.5×1.7/twenty twenty.
2JK-3.5×2.1/11.two 2.ten 450 950 eleven.2
2JK-3.5×2.1/eleven.2 20.
2JK-4×2.1/ten 4. 245 160 48 421 891 12.six 10. 600
2JK-4×2.1/11.two 11.2
2JK-4×2.1/20 twenty.
2JK-5×2.3/10 5. 2.30 280 180 52 533 12 ten. 500

Possible defects:

Defect Causes
Unfilled sections Insufficient material
Low pouring temperature
Porosity Melt temperature is too high
Non-uniform cooling rate
Sand has low permeability
Hot tearing Non-uniform cooling rate
Surface projections Erosion of sand mold interior
A crack in the sand mold
Mold halves shift

Q: How about the high quality of your products?
A: Our devices are created strictly according to countrywide and international expectations, and we just take a take a look at on each products ahead of shipping.
Q: How about the price tag?
A: We are manufactory, and we can give you lower price than these trade organizations. In addition to, CZPT ers from Created in CZPT can get a price cut.
Q: Do you give right after-sale support?
A: Yes. The warranty interval of CZPT equipment is one calendar year, and we have a expert after-sale staff to instantly and thoroughly fix your problems.
Q: Do you supply gear operation training?
A: Of course. We can ship expert engineers to the working website for tools set up, adjustment, and procedure training. All of CZPT engineers have passports.


A movable pulley is a pulley where when you transfer a weighty item, the drum moves with it. There is no adjust in the direction of the power you require to use, but the load will “truly feel” lighter than it in fact is. For instance, if you’re hauling a weighty hay bale up the barn’s attic, a moveable pulley will make the load feel a lot lighter, even although you happen to be pulling in the same course.
china shop Jk Series Mining Hoist Winch Parts manufacturers