Earth Wire Stringing Blocks

Earth Wire Stringing Blocks are usually made by cast iron sheave and nylon sheave, but presently Ningbo Lingkai Earth Wire Stringing Blocks is mostly made in nylon sheave, because it is light and easy for the operation site. The stringing blocks pulleys are all made up of a special galvanized steel frame. To get the Earth Wire Stringing Blocks quotation, just freely reach out us any time.

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Product Description

Earth Wire Stringing Blocks manufactured by Ningbo Lingkai are designed to facilitate the process of pulling the earth wire along the desired path, while minimizing the stress and strain on the wire and ensuring proper grounding.

And Earth Wire Stringing Blocks to rotate freely and is mounted on the frame, which can be attached to the pole or tower. The earth wire is passed through the pulley and then pulled along the desired path, with the earth wire stringing block reducing the friction and strain on the wire.

Earth Wire Stringing Blocks has the good wear-resistance, no deformation, and 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.