Aerial Helicopter Stringing Blocks

Aerial helicopter stringing blocks with bundled conductors for ACSR conductors Made in China is suitable to strand two, three, four, or five aluminum or ACSR conductors on tangent constructions using aerial helicopter stringing blocks 1 Years Warranty. Compression sleeves, swivel connections, and pulling rope connectors may all pass through grooves.

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Product Description

Stringing activities in electric power transmission lines are specifically built for Lingkai Quality aerial helicopter stringing blocks. They come in a number of models, such as SHD, SHDNZ, SHSQNZ, SHWQNZ, SHSLNZ, SHWLN, and so on. All of them have an ISO CE certification, 40-180KN traction force, weight ranges of 61-320 kg, sheave diameters of 508, 660, and 822, delivery times of 5-20 days, supply capacity of 1000 sets per month, and a one-year guarantee.

The pulleys on these Durable aerial helicopter stringing blocks may be used to guide the pilot rope through a helicopter. They include a center wheel that allows the rope to be adjusted into place. A seamless transition is ensured with the help of unique guides. The central wheel is composed of wear-resistant negatron elements that can be switched out, while the lateral wheels have grooves coated with neoprene rings. The peripheral wheels are supported by ball bearings and are constructed of aluminum alloy. For improved usability, the entire frame is constructed of galvanized steel and has a permanent connection. On request, additional conductive sheaves or grounding devices are also available.

Item number	Model	Outside Diameter Of Sheave(MM)	Sheaves
10321	SHDN508Z	Φ508×75 (508*100)	1
10322	SHSN508Z		3
10323	SHWN508Z		5
10324	SHDN660Z	Φ660×100 (660×110)	1
10325	SHSN660Z		3
10326	SHWN660Z		5
10326-1	SHDN822Z	Φ822×110	1
10326-2	SHSN822Z		3
10326-3	SHWN822Z		5
10327	SHDN916Z	Φ916X110	1
10328	SHSN916Z		3
10329	SHWN916Z		5

Helicopter Conductor Stringing Blocks 508mm, 660mm, 822mm, and 916mm aluminum alloy sheaves can be lined with rubber. Three sheaves and five sheaves of helicopter stringing blocks are available for two bundle conductors and four bundle conductors.