Double Sheave Block For Changing Line , OPGW Cabel Replacement Pulley

This device is specifically designed for replacement of an existing ground wire (G.W.) with OPGW (Optical Grounding Wire).
It is composed by two galvanized steel half frames linked by a ring with a swivel plate.
In each frame are fitted:

Detailed Data

Double Sheave Block For Changing Line , OPGW Cabel Replacement Pulley, with Aluminum Steel Sheave.

The frame have been designed in order to avoid any contact of the OPGW with the steel part.

Our cable replacement double pulley serves to replace the overhead ground wire by OPGW operation. 1. one grooved nylon roller with two ball bearings 2. three nylon plates to guarantee the OPGW protection
One side of each frame can be easily opened by a knurled nut.

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.