Product Details
SZ4A Head Boards Running Board For Four Bundle Conductors For
Overhead Line
Notes:Can be customized according to the seecification of other
stringing blocks.
SZ4A Head Boards Running Board For Four Bundle Conductors For
Overhead Line
Model | Rated load(KN) | Applicable string block sheave width(mm) | Weight(kg) | Feature |
SZ4A-13 | 130 | 100 | 139 | Poising sheave |
SZ4B-13 | 130 | 100 | 82 | Independent |
SZ4B-18 | 180 | 110 | 95 |
SZ4B-25 | 250 | 110 | 105 |
SZ4B-32 | 320 | 125 | 150 |
Application:SZ4A Head Boards Running Board For Four Bundle Conductors For
Overhead Line
It is used for stringing 4 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.
Running Head Board For Four Bunled Conductor Overhead Tranmission
Line Application
This running (head) board is specially designed to connect pulling
rope with five bundled conductors in stringing of overhead power
transmission line.
Other Overhead Line Transmission Tools
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.




