Swivel Joints are used for pulling conductors or OPGW cable on overhead transmission line,

or pulling underground power cable. It is always used with socket grips for pulling conductors, OPGW or power cables.

Line Stringing Swivels

Application: It is used to pull conductors.

Constructed with ball bearings inside, to eliminate the torque force which stringing conductors.
The swivel joints are suitable to connect the pulling rope to the mesh sock joints mounted on the conductor.

They are made of high tensile galvanized alloy steel.

The special design can afford the high radial loads, which often happened during the passage of the pulleys.

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.