Head Board for Stringing Twin Bundled Conductors Pulley Blocks

Model: SZ2-8A SZ2A-8 SZ2A-13 SZ2B-13
Place of Origin: Zhejiang,China (Mainland)
Brand Name: Dongfang
Running Board for Twin Bundled Conductors: Twin Bundled Conductors Pulley Blocks
Model: SZ2-8A SZ2A-8 SZ2A-13 SZ2B-13
Diameter of conductor: 20-45 mm
Material of sheave: Nylon or aluminum alloy
Type of running board: Fixed type, Balance type
Working Load: 80 KN - 180 KN

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:80.0 USDProduction Capacity:100 pcs per month
Trade Term:FOB,CFR,CIF,EXWPacking:plywood case steel...
Payment Terms:L/C, T/TDelivery Date:30-45 days
Min. Order:1 Piece/Pieces
Means of Transport:Ocean

Balance Head Boards are used for two or three conductors stringing on overhead transmission lines. It is used with 3 sheaves stringing blocks.

 

 

Balance Running Board for Two bundled conductors

Item No.

Model

Rated Load (KN)

Pulley Size (mm)

Conductor Condition

Weight (kg)

17223

SZ2A-8

80

Φ660 X 100

2 bundled conductors

90

Application: The Head board is used for pulling 2 bundled conductors. The whole set is included one of 8 ton head swivels (connected with steel rope ) and two of 5 ton swivel joints(connected with conductor grips).

The steel wire rope is going through the centre pulley to connect two conductors.

 

2 Bundled Conductors Running Boards

Item No.

Model

Description

Working Load (KN)

Weight (kg)

Marks

17220

SZ2-8

Used for 508X75 stringing block

80

17

Conductors are stringing separately from different bull wheels

17221

SZ2-8A

Used for 660X100 stringing block

80

19

17222

SZ2-8B

Used for 822X110 stringing block

80

20

17223

SZ2A-8

Used for 660X100 stringing block

80

90

Balance pulley structure

17224

SZ2B-13

Used for 822X110 stringing block

130

55

Conductors are stringing separately from different bull wheels

17225

SZ2C-13

Used for 916X110 stringing block

130

50

17226

SZ2B-18

Used for 1024X125 stringing block

180

65

Application: It is used for stringing 2 bundled conductors, to connect the pilot wire rope with conductors. The vertical heavy links hold running board in horizontal position for correct entrance into stringing blocks. The balance pulley type is normally used for 2 bundled conductors which are pulled from same bull wheels of tensioner.

 

Package

1. The equipment and tools will be loaded in plywood case.

2. It also can be packed in steel frame case or wooden case.

 

Shipment

1. The equipment and tools will be shipped in container or by air.

2. We will ship the products within one month normally after receiving the payment.

3. Stock is available for standard product.

 

 

Payment

1. We accept T/T and L/C.

2. Please send swift copy of T/T if you arrange payment by T/T

3. Please send us the L/C draft to us before issue L/C.

 

Why choose us:

1. High quality and competitive price

2. Leading and biggest manufacture for stringing equipment and tools in China.

3. We have 25 years of production experience, and more than 1000 customers in the country and abroad market. Our stringing equipment and tools have been sold to more than 40 countries.

4. Customer specially ordered products are available, such as live line OPGW installation equipment and tools.

4. Big stock condition for fast shipment.

5. Detailed pre-sales service and fast active after-sales service. Response within 12 hours after-sales service

 

Three sheaves Stringing Blocks

Item No.

Model

ACSR Size Range (mm²)

Working Load (KN)

Weight (kg)

Material of Sheave

10102

SHS508

300-400

40

61

Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene

10105

SHSLN508

300-400

40

47

10122

SHS660

400-500

40

106

10125

SHSLN660

400-500

40

92

10107

SHSQN508

300-400

40

43

Nylon, optional can be lined with neoprene

10127

SHSQN660

400-500

40

76

10132

SHSQN750

500-600

60

98

10142

SHSQN822

600-700

60

110

10152

SHSQN916

700-800

75

126

10166

SHSQN1040

800-900

105

200

Application: It is suitable to string two or three stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with neoprene.

 

Note:

1. Clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request. The data in the model means the outer diameter of sheave X width of sheave (mm).

2. All the sheaves are mounted on ball bearings. The frame of blocks is made in galvanized steel.


Category: Conductor Pulley Blocks


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