Ningbo Lingkai Electric Power Equipment Co., Ltd. nbtransmission@163.com 86--15958291731
Product Details
Place of Origin: NINGBO
Brand Name: Lingkai
Certification: ISO CE
Model Number: SHD,SHDNZ,SHSQNZ,SHWQNZ,SHSLNZ,SHWLN
Payment & Shipping Terms
Minimum Order Quantity: 50
Price: Get the latest
Packaging Details: Containers
Delivery Time: 5-20days
Payment Terms: T/T L/C
Supply Ability: 1000 sets one month
Traction Force: |
40-180KN |
Warranty: |
1 Year |
Product Name: |
Helicopter Stringing Blocks |
Sheave Number: |
3,5 |
Weight: |
61-320kgs |
Capacity: |
50kN-200kN |
Sheave Diameter: |
508,660,822, |
Material: |
MC Nylon/Aluminum Alloy |
Traction Force: |
40-180KN |
Warranty: |
1 Year |
Product Name: |
Helicopter Stringing Blocks |
Sheave Number: |
3,5 |
Weight: |
61-320kgs |
Capacity: |
50kN-200kN |
Sheave Diameter: |
508,660,822, |
Material: |
MC Nylon/Aluminum Alloy |
The Pulleys are useful for attaching the pilot rope by a helicopter. With guide-lines to properly position the rope during the operation, they come with aluminium alloy wheels placed over ball bearings. On the lateral wheels, the rims are lined with neoprene ring. The central wheel fit with interchangeable wear-proof nylatron sectors in the groove. The framework is constructed of galvanized steel and the attachments are firmly fixed. If needed, grounding device or entire conductive sheaves can also be ordered separately.
Five sheaves Helicopter Stringing Blocks
| Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
| 10103H | SH5ZL508 | 300-400 | 60 | 93 | Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene |
| 10106H | SH5ZLN508 | 300-400 | 60 | 79 | |
| 10123H | SH5ZL660 | 400-500 | 60 | 150 | |
| 10126H | SH5ZLN660 | 400-500 | 60 | 120 | |
| 10108H | SH5Z508 | 300-400 | 60 | 70 | Nylon, optional can be lined with neoprene |
| 10128H | SH5Z660 | 400-500 | 60 | 110 | |
| 10133H | SH5Z750 | 500-600 | 80 | 128 | |
| 10143H | SH5Z822 | 600-700 | 120 | 156 | |
| 10153H | SH5Z916 | 700-800 | 150 | 192 | |
| 10167H | SH5Z1040 | 800-900 | 180 | 320 |
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 | |
| 10146H | SH3ZLN822 | 500-700 | 60 | 128 | |
| 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 |
Stringing aluminum and ACSR conductors on tangent structures is a suitable way for construction. The range can include two, three, four or even five stranded conductors. In addition, accessories such as compression sleeves, swivel connectors and pulling rope connectors are also able to pass through the groove.
Brand Name: Lingkai
Model Number: SHD,SHDNZ,SHSQNZ,SHWQNZ,SHSLNZ,SHWLN
Place of Origin: NINGBO
Certification: ISO CE
Minimum Order Quantity: 50
Price: Get the latest
Packaging Details: Containers
Delivery Time: 5-20days
Payment Terms: T/T L/C
Supply Ability: 1000 sets one month
Sheave Diameter: 508,660,822
Weight: 61-320kgs
Traction Force: 40-180KN
Material: MC Nylon/Aluminum Alloy
Capacity: 50kN-200kN
Our Transmission Stringing Blocks are designed for use on overhead conductor stringing operations. They are ideal for both high and low voltage stringing applications. We supply a range of models for different applications, ranging from 508 to 822 sheave diameters, 40-180KN traction force, and 50kN-200kN capacity. The blocks are made from MC nylon or aluminum alloy and have a weight range of 61-320 kgs.
Packaging and Shipping for Transmission Stringing Blocks
Our transmission stringing blocks are carefully packaged and shipped using the following process:
