822mm Tandem Pulley Stringing Blocks For Overhead Line Transmission

Product Description:

The pulleys are able to support two or three bundled conductor lines. They are composed of a galvanized steel frame with three single pulleys. The single pulleys can be taken off or used separately. The wheels of the pulleys are slightly different, with the lateral wheel equipped with a neoprene ring around its groove, and the central wheel having a wear-proof interchangeable nylatron sectors in its groove. Moreover, these pulleys come with fixed connection eye-bolts.

The materials of these pulleys are also special. The frame's made of galvanized steel, the wheels are aluminum alloy mounted on ball bearings, and the neoprene ring and the nylatron sectors make sure it works safely and sturdily.

 

Features:

• Product Name: Conductor Stringing Blocks
• Package: CONTAINER
• Max. Load Capacity: 40kN 75KN
• Material: Aluminum Alloy/MC NYLON
• Surface Treatment: Galvanized
• Tandem Stringing Block: True

 

Technical Parameters:

Tandem Sheaves Pulley Blocks for Stringing 2 or 3 conductors

Item No.	Model	Work Load (KN)	Conductor Range (mm)	Sheave Size mm (O.D. X I.D. X W)	Material of sheave	Weight (kg)
10152TB	SHSQN916TB	75	≤40 mm	Φ916×φ800×110	Nylon	250

 

Single Conductor Tandem Sheaves Stringing Blocks

Item No.	Model	Work Load (KN)	Conductor Range (mm)	Sheave Size mm (O.D. X I.D. X W)	Material of sheave	Weight (kg)
10141TB	SHDN822TB	40	≤36 mm	Φ822×Φ710×110	Nylon	112

Application: The Tandem sheaves blocks are used for stringing single conductor or OPGW on tension tower with big span section or on corner tower. It is composed with double sheave rollers.

 

SHR-2.5 Model Stringing blocks with Tandem sheaves

Item No.	Model	Rated Load (KN)	Conductor Size Range (mm²)	Weight (kg)	Material
10211	SHR-2.5L	25	ACSR 300-500	9.5	Aluminum
10212	SHR-2.5N	25		8	Nylon

 

Applications:

Lingkai's conductor stringing blocks are essential for the installation and maintenance of overhead powerlines. Our product range includes the SHR 2.5, SHSQN916TB, and SHDN822TB, all designed using high-quality aluminum alloy and MC NYLON materials for increased durability. Each conductor stringing block has been galvanized for increased corrosion resistance, and is certified by ISO9001. Our tandem sheave stringing blocks feature an impressive maximum load capacity of up to 40kN and 75KN, and are available in a variety of sizes and shapes.

Our conductor stringing blocks are manufactured in China Ningbo, and have a minimum order quantity of 50. Prices are competitive and vary depending on the requirements of the customer. Delivery time is usually around 20 days, and payment terms are typically T/T. We can supply up to 1000 units per month.

If you require conductor stringing blocks that are reliable, durable, and of superior quality, then Lingkai's Tandem Sheave Stringing Blocks are the ideal choice. We guarantee that our conductor stringing blocks will provide you with a safe and efficient way of installing and maintaining overhead powerlines.

 

Customization:

Conductor Stringing Blocks

Brand Name: Lingkai
Model Number: SHR 2.5 ;SHSQN916TB;SHDN822TB
Place of Origin: CHINA NINGBO
Certification: ISO
Minimum Order Quantity: 50
Price: GET THE LATEST
Packaging Details: IN CONTAINER
Delivery Time: 20 DAYS
Payment Terms: T/T
Supply Ability: 1000 UNIT/MONTH
Package: CONTAINER
Surface Treatment: Galvanized
Product Name: Conductor Stringing Blocks
Material: Aluminum Alloy/MC NYLON
Max. Load Capacity: 40kN 75KN
Special Features: TANDEM STRINGING BLOCKS , Tandem Sheave Stringing Blocks, TANDEM STRINGING BLOCKS

 

Packing and Shipping:

Packaging and Shipping for Conductor Stringing Blocks:

The Conductor Stringing Blocks will be shipped in custom-made corrugated cardboard boxes. They will be designed to ensure that the items are securely packed to prevent damage during transit. Each box will be marked with the contents and weight of the box to ensure that the right items are shipped to the right destination. The boxes will be secured with strong tape and high-quality packing materials to provide extra protection for the items. We will use a reliable carrier to ship the Conductor Stringing Blocks and will provide a tracking number to the customer for their convenience.