Bundled Conductor Stringing Block Cable Pulling Pulley 660 Mm Nylon Large Diameter
660 mm Nylon Large Diameter Bundled Conductor Stringing Block pulley
1. Usage:
Protect the cable and conductor from fricting when they are laying.They can save time and effort.
2. Description:
a. We manufacture a lot of models for different uses in the overhead transmission line construction.
b. They have are used to support conductors,OPGW,ADSS, communicatio lines.
c. The sheave of the pulley blocks are made from higth strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.The lateral ones are mounted on ball bearings.
Remarks:All kinds of pulley blocks can be manufactured according to the customers's requirements.
660MM stringing blocks are used for stringing medium size conductor (26-31 mm) in overhead transmission line construction.
The sheaves of stringing block are made of aluminum alloy lined with neoprene or high strength MC nylon. All the sheaves are mounted on ball bearings. The frame of block is made of galvanized steel.
3. Data Sheet
| Item No. | Model | Quantity of sheaves | Working Load (KN) | Weight (kg) | Material of sheaves |
| 10121 | SHD660 | 1 | 20 | 30 | Aluminum wheel lined with neoprene |
| 10122 | SHS660 | 3 | 40 | 106 | Central wheel steel, sides aluminum wheels lined with neoprene |
| 10123 | SHW660 | 5 | 60 | 150 | |
| 10124 | SHDN660 | 1 | 20 | 24 | MC nylon sheave |
| 10125 | SHSLN660 | 3 | 40 | 92 | Central steel sheave, sides aluminum sheaves lined with neoprene |
| 10126 | SHWLN660 | 5 | 60 | 120 | |
| 10127 | SHSQN660 | 3 | 40 | 76 | All the sheaves are made of MC nylon |
| 10128 | SHWQN660 | 5 | 60 | 110 | |
| 10129 | SHQZ660 | 7 | 80 | 268 | Central steel sheave, sides aluminum sheaves lined with neoprene |
| 10130 | SHQ660A | 7 | 75 | 190 | Central steel sheave, sides sheaves in MC nylon |
It is normally used for conductor from 25-31 mm.
The sheave size: (outer dia. X inner dia. X width: Φ660 x Φ560 x 100 mm.
The steel sheave width: 90 mm.
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