China wholesaler Head Sheave/ Sheave Pulley/Lifting Equipment Guide Wheel Device with Best Sales

Item Description

Head Sheave/ Sheave Pulley/Lifting Gear Xihu (West Lake) Dis. Wheel Unit


Mine hoist can be divided into 2 varieties 1 variety is JKE sequence single rope mining CZPT and the other is Multi-rope friction hoist. 
This series mine CZPT like 2m-5m solitary tubular and double tubular sorts, and can be employed for mining hoist, staff lifting and material and tools descending from vertical shafts or inclined shafts of coal, metallic and nonmetal 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.

Technological parameters:

Model Drum Tension
Lift peak (m) Max 
speed 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. 1.5 62 24 305 650 1571 5.two 20. 1000
JK-2×1.5/31.5 31.5
JK-2×1.8/twenty 1.eighty 375 797 1246 20.
JK-2×1.8/31.five 31.5
JK-2.5×2/20 2.5 2.00 83 28 448 945 1475 5. twenty. 750
JK-2.5×2/31.five 31.five
JK-2.5×2.3/20 2.30 525 1100 1712 twenty.
JK-2.5×2.3/31.five 31.five
JK-3×2.2/20 3. two.twenty 135 36 458 966 1513 six. 20.
2JK-2×1/11.two 2 2. 1.00 62 40 24 182 406 652 7. eleven.two
2JK-2×1/20 20.
2JK-2×1/31.5 31.5
2JK-2×1.25/eleven.2 1.twenty five 242 528 838 eleven.two
2JK-2×1.twenty five/20 twenty.
2JK-2×1.twenty five/31.5 31.five
2JK-2.5×1.2/eleven.2 2.five 1.20 83 65 28 843 8.eight 11.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 8.8 11.2
2JK-2.5×1.5/twenty twenty.
2JK-2.5×1.5/31.5 31.five
2JK-3×1.5/eleven.two 3. 135 90 36 289 624 994 10.5 eleven.2
2JK-3×1.5/twenty 20.
2JK-3×1.5/31.five 31.five
2JK-3×1.8/eleven.2 1.eighty 362 770 1217 eleven.two
2JK-3×1.8/20 twenty.
2JK-3×1.8/31.5 31.5
2JK-3.5×1.7/11.two 3.5 1.70 170 115 40 349 746 12.6 11.two
2JK-3.5×1.7/20 twenty.
2JK-3.5×2.1/11.2 2.ten 450 950 11.two
2JK-3.5×2.1/11.two 20.
2JK-4×2.1/ten 4. 245 160 48 421 891 12.6 ten. 600
2JK-4×2.1/11.2 11.2
2JK-4×2.1/20 twenty.
2JK-5×2.3/ten 5. 2.thirty 280 180 52 533 12 10. 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 top quality of your items?
A: Our machines are produced strictly according to national and global standards, and we just take a examination on each equipment prior to shipping and delivery.
Q: How about the value?
A: We are manufactory, and we can give you reduced value than these trade businesses. Aside from, clients from Created in China can get a price reduction.
Q: Do you supply after-sale support?
A: Indeed. The warranty period of time of our machines is 1 yr, and we have a expert after-sale group to immediately and thoroughly solve your issues.
Q: Do you supply equipment operation training?
A: Sure. We can ship specialist engineers to the operating internet site for tools set up, adjustment, and operation training. All of our engineers have passports.


Redirect your dual climbing lines with ISC’s dual redirect pulley. This is the least difficult way to redirect double strains, with swinging aspect panels and side-by-aspect aluminum pulleys. With the wiggling cheek design and style, this enhances the redirect set up properly. Flip on the pulley, faucet the rope on equally legs to connect it and redirect it to the very best line angle for much more performance. The sloped design and style of the higher panel retains the rope pulley and operating appropriately. Created of lightweight aluminum, this pulley is gorgeous and compact, so it is not going to consider up also considerably area on your belt.
Movable Pulley: A pulley that rotates and interprets according to the motion of the pulley or belt. This is generally utilized in blocking and deal with techniques, which I will explain later.

China wholesaler Head Sheave/ Sheave Pulley/Lifting Equipment Guide Wheel Device     with Best Sales