Fiberglass duct rodder is an excellent auxiliary tool for pulling the guide rope in the pipeline. The smooth and elastic surface allows the perforator to pass through the narrow channel easily. The FRP duct rodder consists of three parts: copper core, glass fiber reinforced layer and high-pressure low-density polyethylene protective layer (smooth, firm and resistant to harsh environment). The copper core conductor enables the poke bar to be easily placed in different ways. Fiberglass Duct Rodder, Snake Duct Rod, FRP Snake Rod, FRP Duct Rodder, Fiberglass Duct Rod Taizhou Haoxin Electric Power Machine Co., Ltd. , https://www.hxstringingequipments.com
The frod diameter is 11-18mm, the rod length is 100-500m, the temperature range is -40℃ to +80℃, the minimum bending radius is 295mm, the traction breaking tension is 4.5t, the linear density is 150g/m, the length is 30m, 40m, 60m, 80m and 120m. The snake duct rod is mainly used for traction guide rope, cable and wire in sewer pipeline and wall pipeline.
In the early days, the fiberglass duct rodder was mainly used for traction under the wall, and later developed into the optical cable line of sewer. Wait for the traction of the line. The fiberglass duct rodder has the advantages of time-saving, labor-saving and improving work efficiency. It can be used for cleaning telecommunication pipelines and laying optical cables, cables and plastic sub pipes. When in use, the FRP cladding rod is first led out from the guide wheel, then connected with the corresponding metal head and penetrated into the pipeline. When used for cleaning, the guide head drives the cleaning tool to clean the pipeline; When laying cables, steel wire or iron wire can be brought in first, and then the cable can be pulled into the pipe with steel wire or iron wire.
Operation of explosion-proof cable reels
Explosion-proof moving cable reels should pay attention to the following requirements in use:
Safety requirements for explosion-proof moving cable reels:
1. The cable reel must be equipped with a socket, a leakage protector and a power indicator.
2. The rated operating current of the leakage protector is not more than 30mA, and the operating time is not more than 0.1S.
3. The rated operating voltage of the voltage type leakage protector is not more than 36V.
4. Explosion-proof cable reels are suitable for special places such as hydrogen stations, ammonia stations, oil areas, and hazardous chemicals.
Cable tray requirements:
1. The appearance of the cable Pand must be checked before use to confirm that the cable is not damaged, and the leakage protector is reliable.
2. Do not use the cable reel with damaged or no leakage protector.
3. It is strictly forbidden to connect electrical equipment with cable reels, and overload operation is strictly prohibited.
4. When the power tool is connected to the cable reel, it must be connected with a plug. It is strictly forbidden to insert the copper wire into the jack.
5. Cables must not be placed on heat sources, inflammable or explosive materials or immersed in water.
6. Roll the cable up in time after use.
The above is an introduction to the safe use requirements for explosion-proof moving cable reels.