Overhead Cable Stringing Blocks

With more than 20 years of experience in the overhead line transmission field, NBLK Overhead Cable Stringing Blocks 1 Years Warranty is a Chinese manufacturer. We have developed Overhead Cable Stringing Blocks over three periods, and in 2022, we welcomed the third technological advancement in the production of Bundle Conductor Stringing Blocks.

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Product Description

Chinese-made overhead cable stringing blocks are intended to offer a secure and efficient way to string overhead wires. These blocks are made of cast steel, aluminum alloy, and MC nylon. Their sheave diameter is Φ508×Φ408×100(mm), and they may be modified. With a sheave number ranging from 1 to 7, NBLK Overhead Cable Stringing Blocks 508mm are a dependable product suitable for an array of uses. We promise that our Transmission Stringing Blocks will help you optimize the stringing procedure and provide a one-year warranty.

If grounding rollers are placed, the Overhead Cable Stringing Blocks 508mm NBLK supplier may be the rounding roller stringing blocks. We also provide 508mm Overhead Cable Stringing Blocks for helicopter stringing.All can be customized.

Parameters of 508mm Large Diameter Stringing Blocks

Item Number	Model	Number of Sheave	Rated Load (kN)	Weight (kg)	Features of Sheave
10101	SHD508	1	20	18	Rubber coated aluminum sheave
10102	SHS508	3	40	61	Middle: cast steel sheave Conductor: Rubber coated aluminum sheave
10103	SHW508	5	60	93
10104	SHDN508	1	20	16	MC nylon sheave
10105	SHSLN508	3	40	47	Middle: MC nylon sheave Conductor: Rubber coated aluminum wheel
10106	SHWLN508	5	60	79
10107	SHSQN508	3	40	43	MC nylon sheave
10108	SHWQN508	5	60	70	MC nylon sheave