Product Details
660mm Large Diameter Stringing Block Transmission Line Stringing
Pulley
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.
In addition, the block dimension (outside diameter*root
diameter*sheave width) is Φ660× Φ560× 100 (mm). The middle steel
sheave of both 10122 and 10123 types has a width of 90mm. We can
also supply the middle nylon sheave with the width of 90mm for
option.
Stringing pulley block features
1. To put aluminum wire, steel core aluminum strandes wire,
insulated wire delay in pole and tower
2. Cable roller wheel groove can be through a lamp pipe, aluminum
casing, connector etc.
3. The material is divided into aluminum alloy and MC nylon.
4. Pulley pendant divided into joint plate and hook type.
Specifications
Item Number | Model | Number of Sheave | Rated Load (kN) | Weight (kg) | Features |
10121 | SHD660 | 1 | 20 | 30 | Rubber coated aluminum sheave |
10122 | SHS660 | 3 | 40 | 106 | Middle: cast steel sheave with the width of 90mm Conductor: rubber
coated aluminum sheave |
10123 | SHW660 | 5 | 60 | 150 |
10124 | SHDN660 | 1 | 20 | 24 | MC nylon sheave |
10125 | SHSLN660 | 3 | 40 | 92 | Middle: MC nylon sheave Conductor: rubber coated aluminum sheave |
10126 | SHWLN660 | 5 | 60 | 120 |
10127 | SHSQN660 | 3 | 40 | 76 | MC nylon sheave |
10128 | SHWQN660 | 5 | 60 | 110 |
10129 | SHQZ660 | 7 | 80 | 268 | Middle: cast steel sheave Conductor: rubber coated aluminum sheave |
10130 | SHQ660A | 7 | 75 | 190 | Middle: cast steel sheave Conductor: MC nylon sheave |
Company Profile
Ningbo Lingkai Electric Power Equipment Co., Ltd. is a professional manufacturer of Electric Power Machinery.We
located in Ningbo City.All of our products including Stringing
Blocks, Hoisting Tackles, Cable Rollers, Conductor Gripper,
Gasoline Powered Winch,Tensioner,Gin Poles and Inspection Trolleys,
Hydraulic Bus-bar Machine and other rated electric machine.We are
willing to make friends with customers and establish a long-term
relationship to create a brilliant future.We are ready for
you,welcome to send us inquiries!
Production Site
The company is equipped with high precision vertical machining
center, horizontal machining center, CNC honing machine, CNC lathe,
CNC milling machine and other advanced equipment, also equipped
with a large horizontal lathe, lathe, punching machine, rocker
large crane and polishing machine, electric welding machine and
other general equipment, and the design and manufacture of nylon
wheel casting machine and other special processing equipment and
technology install.
Patents and Quality Certifaictions
The professional R & D capability is the premise of product
innovation and technological progress. Many products of the group
have their own intellectual property rights. They have obtained 6
invention patents, nearly 20 patents on utility models and designs. And many times included in the Ningbo municipal new product trial
production plan and the national key new product plan.
On the basis of the implementation of the ISO9000 quality system management, the company carries out the special TS16949 management system of the automobile industry at a higher level.




