| Usage: Protect the cable and conductor from friction when they are laying.They can save time and efficient. |
| Description: |
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| a. We produce a lot of models for different useage in the overhead transmission line construction. |
| b. They are used to support conductors,OPGW, ADSS, communication cable. |
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| c. The sheave of the pulley blocks are made from higth strength MC nylon, and the frame of the blocks are made of galvanized steel. The lateral ones are mounted on ball bearings. |
| Parameter : |
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| Model 508 large diameter Block Pulley |
| Model | Number | Rated Load | Applicable Conductor ACSR | Sheave Material | Weight | Demension |
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| of sheave | (KN) | (sqmm) | (Kg) | Outside Dia*Groove Dia*Sheave Width |
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| (mm) |
| HC-LSB01 | 1 | 20 | LGJ400 | Nylon | 19 | 508*408*75 |
| HC-LSB02 | 3 | 40 | 60 |
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| HC-LSB03 | 5 | 60 | 75 | 508*408*100 |
