conductor stringing blocks

These blocks are suitable for stringing the pilot rope by a helicopter. The pilot rope is automatically positioned in the (central) wheel.

overhead transmission line OPGW conductor stringing block, clamps puller tensioner supplier. optional size:508/660/822/926/1040mm

5~20KN single sheave stringing pulley block
The meaning of model is outside diameter of sheave×width of sheave (mm)
Aluminous sheave, Nylon sheave

1040MM stringing blocks are used for stringing super size conductor (38-45 mm) in 800KV or 1000 KV overhead transmission line construction.

Tandem arranged blocks can help eliminate the possible damage of special designed conductors on angles and dead-ends

822MM Transmission Line stringing blocks are used for stringing big size conductor (31-36 mm) in high voltage overhead line construction.

Earth wire stringing block are suitable for stringing earth wire.

Stringing pulley blocks
Protect the cable and conductor from friction when they are laying.They can save time and efficient.

This large diameter stringing conductor pulley block has the maximum suitable conductor LGJ720 for overhead power transmission lines construction.

508 Large Diameter Nylon Stringing Block / Stringing Pulley

822MM Transmission Line stringing blocks are used for stringing medium size conductor (31-35 mm) in overhead transmission line construction.

50~180KN rated load
model 926 large diameter stringing pulley block,
Dimension of block ( outside diameter×root diameter×sheave width) 926×800×1

Model 822Large diameter stringing block.
The products mainly supply for the power company, railroad company and other industry fields.

822MM Transmission Line stringing blocks are used for stringing medium size conductor (31-35 mm) in overhead transmission line construction.

1.Stringing Blocks for OPGW Cable Stringing
2.Application: OPGW or ADSS cable
3.Features: Made of nylon sheave, root is designed with OPGW groove

660 Large Diameter Nylon Stringing Block / Stringing Pulley

Triple bundle stringing pulley block and pull board Applied to one pull three bundle smallbore conductor in line construction

The 750mm diameter stringing blocks are used for big conductor diameter 29-33mm stringing or OPGW stringing on transmission line.

Model SHCS-2 Crossarm mounted stringing block are made of aluminium alloy / MC nylon mounted on ball bearings

5 /10 /20KN earthwire stringing pulley block,Casting iron sheave,Nylon sheave.

Stringing pulley blocks
Protect the cable and conductor from friction when they are laying.They can save time and efficient.

5KN /0.5Ton angled crossarm -mounted stringing pulley block ,Destructive load 10kN ,Applicable conductor LGJ25~185

916 Large Diameter Nylon Stringing Block / Stringing Pulley

Stringing Block With a Grounding Roller

Model SHG660 Special Stringing block for Overhead OPGW are specially designed for stringing OPGW cables on transmission line.

1.Single,Two and Four Bundled Conductor Stringing Pulley Blocks
2.The Max. suitable conductor:LGJ900
3.Material:Nylon
4.Use:to support conductors

Conductor pulleys with grounding device is used for eliminate the static current during stringing operation. The grounding roller is made of aluminum.

926 Large Diameter Nylon Stringing Block / Stringing Pulley

10KN OPGW quadrant stringing pulley block, adopting four wheels structure ,lightweight ,large bend radius .Curvature radius R520mm.

Model SHR-2.5 tandem sheave stringing block are made of aluminium alloy / MC nylon mounted on ball bearings