Description

Crane wire rope pulley is for bearing crane wire ropes with hooks. Weihua customize pulley blocks for your electric hoists and cranes. We also provide other Crane Components including Electric Parts and Crane Accessories.
 

 
1. Application scope: Electric hoist, cranes


2. Electric hoist pulley is simply constituted by some fixed pulleys and movable pulleys.
3. Electric hoist pulley is widely used in cranes, winches and elevators.
4. Its functional principles could be summarized like this: when the number of wire-rope strands is odd, the rope end should be fixed on the movable pulley, and when the number is even, the rope ends should be fixed on the fixed pulley; when the number is even, should reduce one fixed pulley; when the pulling direction is opposite to the moving direction of weights, should add one fixed pulley.
5. For light and medium duty overhead crane, its pulley could be cast by gray cast iron HT15-33 and ductile iron QT-10; for heavy duty overhead crane, the material could be cast steel ZG25 or ZG35; and for big-diameter (D＞800mm) pulley, it could be welded by carbon steel Q235-A.
 

 













 

>>> FAQ 
If you are interested in our products, please no hesitate to contact us with following parameters:
1. Crane Capacity
2. Crane Span
3. Lifting Height
4. Work Duty(A3/A4 /M3...)
5. Traveling Length
Control Method: 
Standard operating methods:
A: remote control with push buttons
B: cabin(space capsule seat) control with joystick. 
Choose any type as you like.
7. Any spare parts like rails, bus-bar?
8. Local Power Supply
9. Quantity
10.Lifting Object
11. Desitination Port
More details or drawings, the better.
Notes: The parameters can be customized according to your specific needs. 
After your selection
1. We will count cheapest shipping cost and make invoice to you at once.
2. Test each machine before delivery to ensure their quality, then send out to you after your
payment.
After-sale Service
1. Installation service of overhead crane available with:
Video tutorial support for whole installation process.
7/24 remote assistance for crane installation guidance and commissioning.
2. We are very glad that customer give us some suggestion for price and products.
3. If you have any question, please contact us freely by E-mail or Telephone


Less ...