| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,DDP |
| Payment Terms: | L/C, T/T |
| Place of Origin: | Zhejiang, China (Mainland) |
| Means of Transport: | Ocean |
| Production Capacity: | 1000 PCS per month |
| Packing: | plywood case steel... | Delivery Date: | 30-45 days |
|---|---|---|---|
| Brand Name: | Dongfang | Helicopter Stringing Blocks: | Helicopter conductor stringing blocks |
| Model: | SH1Z320 SH1Z508 SH1Z660 SH1Z822 SH1Z916 | Material of sheave: | aluminum or nylon |
| fly attachment pole: | folded or dismantled type | Size of sheaves: | 320mm - 1040mm |
Single Sheave Helicopter Stringing Blocks are used for overhead line single conductor or OPGW stringing operation with pilot fly arms. All the helicopter blocks are incorporated with a helicopter arm and specially designed pilot rope slide in system. Normally it is spring controlled or wheel controlled mechanical system. The helicopter blocks can be used for modern helicopter installation of conductor or Optic fiber cables.
We are the leading and biggest manufacture of stringing equipment and tools in China.
Single sheave Helicopter Stringing Block
Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
10178H | SH1ZL320 | 240-300 | 20 | 10.5 | Aluminum alloy |
10179H | SH1ZL400 | 300-400 | 20 | 12 | |
10101H | SH1ZL508 | 300-400 | 20 | 18 | Aluminum lined with neoprene |
10121H | SH1ZL660 | 400-500 | 20 | 30 | |
10198H | SH1Z320 | 240-300 | 20 | 7.5 | |
10199H | SH1Z400 | 300-400 | 20 | 8 | |
10104H | SH1Z508 | 300-400 | 20 | 16 | Nylon, optional can be lined with neoprene |
10124H | SH1Z660 | 400-500 | 20 | 24 | |
10131H | SH1Z750 | 500-600 | 30 | 32 | |
10141H | SH1Z822 | 600-700 | 30 | 38 | |
10151H | SH1Z916 | 700-800 | 50 | 51 | |
10165H | SH1Z1040 | 800-900 | 50 | 60 |
Application: It is suitable to string stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with neoprene.
Helicopters are widely in construction of overhead transmission Lines now. Most of western countries have used helicopters for assembly of steel towers, transmission line stringing, and transmission line inspection and maintenance.
As the leading manufacture of power line stringing equipment and tools in China, Ningbo Dongfang started design and manufacture helicopter stringing tools from 1998. Cooperated with National Power Company and institute, we carried first helicopter stringing operation (test) in the west of China in 2001. We designed and manufactured single sheave, three sheaves and five sheaves helicopter stringing blocks with different structures. Our helicopter stringing blocks have been exported to more than 10 countries in the world.
Three sheaves Helicopter Stringing Blocks
Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
10102H | SH3Z508 | 300-400 | 40 | 61 | Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene |
10105H | SH3ZL508 | 300-400 | 40 | 47 | |
10122H | SH3ZL660 | 400-500 | 40 | 106 | |
10125H | SH3ZLN660 | 400-500 | 40 | 92 | |
10107H | SH3Z508 | 300-400 | 40 | 43 | Nylon, optional can be lined with neoprene |
10127H | SH3Z660 | 400-500 | 40 | 76 | |
10132H | SH3Z750 | 500-600 | 60 | 98 | |
10142H | SH3Z822 | 600-700 | 60 | 110 | |
10152H | SH3Z916 | 700-800 | 75 | 126 | |
10166H | SH3Z1040 | 800-900 | 105 | 200 |
Application: It is suitable to string two or three stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with neoprene.
Shipment
1. The blocks will be shipped in container
2. We will ship the products within one month normally after receiving the payment.
3. Stock is available for standard product.
Package
1. The blocks will be loaded in container.
2. It also can be packed in plywood case or steel frame case.
Payment
1. We accept T/T and L/C.
2. Please send swift copy of T/T if you arrange payment by T/T
3. Please send us the L/C draft to us before issue L/C.
Why choose us:
1. High quality and competitive price
2. Leading and biggest manufacture for stringing equipment and tools in China.
3. We have 25 years of production experience, and more than 1000 customers in the country and abroad market. The stringing blocks have been sold to more than 40 countries.
4. Customer specially ordered products are available, such as helicopter stringing blocks.
4. Big stock condition for fast shipment.
5. Detailed pre-sales service and fast active after-sales service. Response within 12 hours after-sales service
Category: Helicopter Stringing Blocks