Stringing Blocks

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    2. 508mm Large Diameter Stringing Block This 508mm Large Diameter Stringing Block comes with the maximum suitable conductor LGJ400. In other words, our product is adaptable to the conducting wire which has the aluminum's nominal cross section of up to 400 square millimeters. The block dimension (outside diameter*root diameter*sheave width) is Φ508×Φ408×75 (mm).
    2. 660mm Large Diameter Stringing Block Our 660mm Large Diameter Stringing Block is fitted with the maximum suitable conductor LGJ500. That is to say, the aluminum of this conducting wire possesses the cross section of at most 500 square millimeters.
    2. 822mm Large Diameter Stringing Block This 822mm Large Diameter Stringing Block possesses the dimension (outside diameter*root diameter*sheave width) of Φ822× Φ710× 110 (mm). Its maximum suitable conductor is LGJ630, which means that the aluminum of our conducting wire has the maximum cross section of 630 square millimeters.
    2. 916mm Large Diameter Stringing Block Our 916mm Large Diameter Stringing Block has the maximum suitable conductor LGJ720. In detail, the aluminum of this conducting wire can possess the largest cross section of up to 720 square millimeters. The dimension of block (outside diameter*root diameter*sheave width) is Φ916× Φ 800× 110 (mm).
    2. 1040mm Large Diameter Stringing Block This 1040mm Large Diameter Stringing Block has the conductor diameter of no more than LGJ1120. That is to say, the aluminum of this conducting wire can possess the maximum cross section of 1120 square millimeters. The block dimension (outside diameter*root diameter*sheave width) is Φ1040×Φ900× 125 (mm).
    2. 1160mm Large diameter stringing block 1. Maximum suitable conductor ACSR1250
      2. Dimension of block for conductor (outside diameter× root diameter × sheave width) Φ1160×Φ1000×150(mm).
    2. Helicopter Stringing Blocks Uses: It is suitable to string many kinds of overhead conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheaves are made of aluminum alloy or high strength nylon.
    2. Single Sheave Stringing Block Our single sheave stringing block is divided into hook, clevis, and other types. The specified type must be clearly indicated in the order form. We can customize the product with special specifications. In the following table, the data of model refers to the outer diameter of sheave × width of sheave (mm).
    2. Tandem Sheave Stringing Block Item number:10211
      Rated load (kN) : 25
      Breaking load (kN) :50
    2. Tri-Roller Stringing Block Our SHL-1A type tri-roller stringing block is mostly used for laying the conductor with small cross section. Its suitable angle iron is less than 90 degrees.
    2. Triple Bundle Stringing Block, Pulley Board This triple bundle stringing block and pulley board can be adapted to the angle iron of less than 90 degrees. When applied in line construction, our product can pull three bundles of conducting wire with small cross section each time.
    2. Crossarm Mounted Stringing Block Item Number: 10231
      Model: SHC-80×50A
      Max. Applicable Conductor :LGJ120
    2. Hold Down Pulley Block Item Number: 10241
      Scope of Application : ≤LGJ400
      Rated Load ( kN ) :10
    2. Adjustable Earth Wire Pulley Block Our adjustable earth wire pulley block can be not only used to spread the earth wire, but also utilize the fluctuating screw mandrel to install the accessories. Its item number is 10251 and 10252. Our 10251 type product adopts aluminum sheave, while the latter type chooses the nylon material.
    2. Universal Hook Style Pulley Block Model: SHC-80×50
      Outside diameter ×width (mm) : Φ80×50
      Rated load (kN) :5
    2. Angled Stringing Block Item Number : 10281
      Rated Load (kN) : 5
      Breaking Load (kN) : 10
    2. Three Purpose Stringing Block Item Number : 10291
      Rated Load (kN) : 20
      Breaking load (kN) : 40
    2. Universal Stringing Block This universal stringing block is a versatile product. It can be not only fixed on the caliper of cross-arm, but also hung on the round head of insulator string for use.
    2. Grounding Roller Stringing Block Our grounding roller stringing block serves to release the induced current of the conducting wire into earth when applied to conductor stringing construction. Our users can see Large Diameter Stringing Block for other parameters about the block. Also, customers can order other large diameter stringing blocks with grounding roller. Just adding the postfix 'D' to the model of block is enough.
    2. Earth Wire Stringing Block Model: SHT-120×30
      Max. Applicable Stranded Wire :GJ35
      Rated Load (kN) :5
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Ningbo Huaxiang Dongfang Machinery and Tools of Power Co., Ltd.
Ningbo Huaxiang Import and Export Co., Ltd.(Our Sister Company)
We export products under the name of our sister company.

Tel.: +86-574-88393945
Fax: +86-574-88393666
Web: www.east-mfg.com
E-mail: sales@east-mfg.com