Stringing blocks is used for electric power overhead transmission line installation. it is made of nlyon or aluminum. light weight and durable service life.
Ten years in string blocks' manufacture. This product is the main item and very popular among the mainland market.
a. We produce a lot of models for different useage in the overhead transmission line construction.
b. They are used to support conductors,OPGW, ADSS, communication cable.
c. The sheave of the pulley blocks are made from higth strength MC nylon,
and the frame of the blocks are made of galvanized steel. The lateral ones are mounted on ball bearings.
Model Number Rated Load Applicable Conductor ACSR Sheave Material Weight Demension
of sheave (KN) (sqmm) (Kg) Outside Dia*Groove Dia*Sheave Width
(mm)
HC-LSB01 1 20 LGJ400 Nylon 19 508*408*75
HC-LSB02 3 40 60 508*408*100
HC-LSB03 5 60 75
Remarks: All kinds of pulley blocks can be manufactured according to the customers's requirements.
If any interesting, please feel free to contact with us for more information,

and we will try our best to comply with your requirements.

Main Features


History

Twenty years in overhead line stringing equipments manufacture. This conductor block is the main item and the one with nylon sheave is very popular among the mainland market.

Lightwight

The sheave of the pulley blocks are made from higth strength MC nylon. Easy to carry for transportation.


They are used to support conductors,OPGW, ADSS, communication cable.

Durable

The frame of the blocks are made of galvanized steel. The lateral ones are mounted on ball bearings. Can servie longer life time during power transmission line distribution construction.

Detailed Images

Nylon Stringing Blocks


High strength nylon sheave with heat treatment ball bearings.

Lightweight construction more convenient for transport.

Various head type

Compact steel frame with Crosshead and shackle type for suspension. Please choose the correct type when place order.

Axis&Bearing

Heat treatment axis and ball bearings to support sheaves. Inhence the parts strength make better performance. High quality ball bearings provide pulley block smooth running.

Breaking Force Testing

High quality pulley blocks testing after producing.

Overhead Power Line Tower Construction

REACH stringing blocks -----High voltage transmission power line stringing work.

Our Company

Various Pulley Blocks

Bundled Conductor Pulley Blocks

Size:508/660/822/916

Working Load:20KN-120KN

1,3,5,7 nylon/aluminum sheaves

Earthing Cable Pulley Blocks

Size:400, 508, 660, 750, 822, 916
Working Load:20 KN - 120 KN

1,3,5,7 nylon/aluminum sheaves

Conductor Pulley Blocks with rubber
Size:508/660/822/916
Working Load:20KN-120KN
1,3,5,7 nylon/aluminum sheaves

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Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Packing & Delivery
Packaging
Size
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Weight
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Packaging Details
For container loading stringing blocks usually  are piled up. Other small quantiry package will according to customers special request.
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Our Service


Pre-Sales Service



* Inquiry and consulting support.

* Sample testing support.

* View our Factory.




After-Sales Service

* Training how to instal the machine, training how to use the machine.

* Engineers available to service machinery overseas.