Long Service Life Stringing Blocks Nylon Single Conductor Pulleys
Nylon Single Conductor Pulleys
Wheel material aluminum or nylon, and it could be covered by
rubber.
Cable Pulley
Stringing blocks have different diameter were used to string
different conductors.
Our Large diameter stringing blocks are High strength and
flexibility,easy to use,light weight,and long service.
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-822X110 | 830X110 | ≤630 | 30 | 25 |
| SHDN-916X110 | 916X110 | ≤800 | 50 | 45 |
| SHDN-1040X125 | 1040X125 | ≤1000 | 55 | 105 |
| SHDN-1160X150 | 1160X150 | ≤1250 | 60 | 165 |
| SHDNN-255X110 | 255X110 | ≤630 | 100 | 77 |
| SHDNN-325X150 | 325X150 | ≤1520 | 120 | 85 |
