Electric Fiber Optics Tools And Equipments Fiberglass Conduit Rodder Length 200m

Conduit Rodder Cable Tools to Push or Pull Cable in Electric Conduit

Here we talk about the conduit rodder mainly points a rodder, which working underground, such as conduit, duct, pipe, for push or pulling cable and wire. And we named this rodder for conduit rodder, conduit push rods or conduit rod as its working environment. You can find a range of sizes for the conduit rodders measured in millimeters from Ean machinery. They will typically range from 4mm to 16mm. Additionally, Fiberglass is the most important material for conduit rodders, we also call this rodder as fiberglass rodder.

Duct Push Rodder

Which is the Suitable Rod Size for any Given Application?

When rodders being pushed through the conduit, any rod will show its trajectory tend to form “sine waves”, hitting the wall of the conduit at certain intervals. each time the rod comes in contact with the wall of the conduit, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Large rod in small ducting is a good situation, but reduced flexibility of the rod may cause increased friction in the tighter bends.
Here is usually governed by several factors including:

• The size of ducting is to be pushed through
• The distance the rod is to be pushed
• The number and tightness of bends in the ducting
• If the ducting is already occupied by cable

• Instruction of conduit rodder

  Protectint Drawing Head:For using conduit rodder normatively, drawing head should be protect well (conduit rodder usually design with coppersurfaced drawing head, which could be tighten or screw off), and shouldn’t be broken. When using conduit rodder, you should pull the drawing head through rod guide firstly, then threading, pulling and cleaning conduit.
  Minimum Bending Radius:as the Material characteristics of fiberglass conduit rodder is hard and brittle. You’d better maintain the minimum diameter of bending and can’t be less than 80 cm. In pipelines or other construction environments, where the angle of the pipeline is right angle or less than 90 degrees, special care should be taken to protect the traction head from being broken off. When pulling out from drain, some precautions should be taken to prevent the conduit rodder from being damaged (cable pulling rollers is the ideal tools to be using at corner).
  Working Temperature: the range of temperature is -40~+80℃, which fiberglass conduit rodder could work safely. So during Construction process, you should avoid any inappropriate behavior. Conduit rodder should been far away from supercooling or superheating objects or environment, the product should be placed in a cool place to avoid prolonged sun exposure, rain shower.
  Max. Pull Strength: 2.5 tons is the maximum linear traction of FRP conduit rodder, it means you can’t push or pull the rodders with high-power mechanical at angles ≤90°. Otherwise, it will shorten the service life greatly.
  Using Cable Grips: When using a rodders in large cable constructions, you can not directly pull the cable with a rod. Using a drawing head to pull a cable grip and tie the cable with a cable grip. Then the rodder’s service life will be greatly improved. A kind of cable pulling rollers to improve work efficiency, protect the conduit rodders

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.