Bundled Conductor Blocks Nylon Sheave Stringing Block Pulley
Helicopter Stringing Blocks
1. Wheel Size: 120~1040mm
2. Wheel Material: Nylon/Aluminum
3. Wheel number: 1~5
4. Galvanized Steel Frame
Different combinations of different material Cable Pulley
Cable Pulley
Stringing blocks have different diameter were used to string other
conductors.
Our Large diameter stringing blocks are High strength and
flexibility, easy to use,light weight,and long service.
Product: stringing pulley blocks; stringing blocks.
Usage:Protect the cable and conductor from fricting when they are
laying.They can save time and effort.
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.
If any interested,please feel free to contact with us for more
information,and we will try our best to comply with your
requirements.
| Model | Wheel size Diameter x Width (mm) | Conductor size (mm2) | Rated load (kN) | Weight (kg) | Wheel material |
| SHD-120X30 | 120x30 | 25~70 | 5 | 2.1 | Aluminum |
| SHD-160X40 | 160X40 | 95~120 | 10 | 3.1 |
| SHD-200X40 | 200X40 | 150~240 | 15 | 3.7 |
| SHD-200X60 | 200X60 | 150~240 | 15 | 4.1 |
| SHD-250X40 | 250X40 | 150~240 | 20 | 5.1 |
| SHD-250X60 | 250X60 | 300~400 | 20 | 5.4 |
| SHD-270X60 | 270X60 | 300~400 | 20 | 6.7 |
| SHD-320X60 | 320X60 | 300~400 | 20 | 10.4 |
| SHD-400X80 | 400X80 | 400~500 | 20 | 11.9 |
| SHDN-120X30 | 120x30 | 25~70 | 5 | 1.5 | Nylon |
| SHDN-160X40 | 160X40 | 95~120 | 10 | 2.3 |
| SHDN-200X40 | 200X40 | 150~240 | 15 | 2.5 |
| SHDN-200X60 | 200X60 | 150~240 | 15 | 3.0 |
| SHDN-250X40 | 250X40 | 150~240 | 20 | 3.6 |
| SHDN-250X60 | 250X60 | 300~400 | 20 | 3.8 |
| SHDN-270X60 | 270X60 | 300~400 | 20 | 4.3 |
| SHDN-320X60 | 320X60 | 300~400 | 20 | 7.5 |
| SHDN-400X80 | 400X80 | 400~500 | 20 | 8 |
| | | | | |
| SHD-508X75 | 508X75 | ≤400 | 20 | 22.3 | Aluminum |
| SHD-660X100 | 660X100 | ≤500 | 20 | 30 |
| SHDN-508X75 | 508X75 | ≤400 | 20 | 18 | Nylon |
| SHDN-660X100 | 660X100 | ≤500 | 20 | 20 |
| SHDN-830X110 | 830X110 | ≤630 | 30 | 25 |
| SHDN-916X110 | 916X110 | ≤800 | 50 | 45 |
| SHDN-1040X125 | 1040X125 | ≤1000 | 55 | 105 |
