Earth Wire Stringing Blocks Made in China are typically composed of cast iron sheave or nylon sheave, however Ningbo Lingkai Earth Wire Stringing Blocks 1 Years Warranty are now largely manufactured of nylon sheave due to its light weight and ease of usage at the operation site. The stringing block pulleys are all constructed on a unique galvanized steel frame. To obtain a price for Earth Wire Stringing Blocks, please contact us at any time.
Ningbo Lingkai's Earth Wire Stringing Blocks Made in China are designed to make it easier to draw the earth wire along the appropriate path while reducing stress and strain on the wire and assuring good grounding.
And Durable Earth Wire Stringing Blocks allow for unrestricted rotation and are installed on a frame that may be affixed to a pole or tower. The earth wire is fed through the pulley and dragged along the chosen path, with the earth wire stringing block decreasing friction and strain on the wire.
Quality Earth Wire Stringing Blocks have high wear resistance, no deformation, a long life cycle, and so on.
Item number |
Model |
Applicable stranded wire |
Rated load (kN) |
Weight (kg) |
Remark |
10331 |
SHT-120×30 |
GJ35 |
5 |
2.2 |
Cast steel sheave |
10332 |
SHT-150×32 |
GJ70 |
10 |
3.6 |
|
10333 |
SHT-165×50 |
GJ120 |
20 |
4.5 |
|
10334 |
SHT-200×60 |
GJ150 |
20 |
5.2 |
|
10341 |
SHTN-120×30 |
GJ35 |
5 |
1.6 |
Nylon sheave |
10342 |
SHTN-150×32 |
GJ70 |
10 |
2.4 |
|
10343 |
SHTN-165×50 |
GJ120 |
20 |
3.3 |
|
10344 |
SHTN-200×60 |
GJ150 |
20 |
3.8 |
We mainly manufacture the Conductor Stringing Blocks, it has three sheaves and five sheaves, which are used for stringing two or three or four or five conductors on overhead transmission line. The sheaves can be made in steel (central), nylon or aluminum alloy. We have exported them to more than 50 countries in the world.