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LEDRig - UV LED Curing Technology for Glass Fibre (GFRP) Liners
LEDRig UV LED family of curing devices are designed for use with glass fibre reinforced polymer (GFRP) liners in the rehabilitation of sewer networks. Sewertronics’ patented cooling technology allows high efficiency of the LED modules, improving overall working and curing times compared with traditional UV lamps system. LEDRIG systems significantly reduce the electrical power necessary and the cost of ancillary equipment. Use Sewertronics’ online reporting application to create your own curing reports from a tablet device. The range of working diameters starts at DN150 and goes up to DN600.
The LEDRig Lite system is a glass fibre curing solution for diameters ranging from DN150 to DN600. The high efficiency of UV LED technology means that electricity consumption can be reduced, while the equipment can be more portable and easier to use. Its modular design allows to implement different number of UV LED modules to adapt the unit to the diameter of the pipe.
LEDRig Lite has a 200 m long umbilical cable mounded on a reel fitted with wheels so that it can be transported to the work site. A compact control unit integrated in the cable reel supplies power to the eight UV LED modules that make up a compact array. LEDRig Lite is suitable for application in diameters ranging from DN150 to DN600.
UV LED Advantages
Smart and efficient UV LED light radiation modules
Hi-efficiency LED modules take the best from every W of energy, minimizing unproductive heat and limiting the size of your power supply unit, while simplifying your ancillary equipment on site.
LED ON, LED OFF
No wasted time on sequenced modules start-up. Classic UV lamp solutions are forced to set sequential start-up due to the large amount of power drawn (peak) at lamp initiation. All LEDRIG Lite modules are turned ON at the very same time, saving precious time on every job.
Switch LED off & head back home
UV LED modules do not reach dangerous working temperatures. As soon as you are done with your curing job, you are ready to take the unit off the manhole and go back home. Another time saving factor to become more effective in the field. Cure more liner on a simpler and lighter way.
Modular design
The LEDRig Lite UV LED modules are designed to be interconnected independently: the unit can control from 4 single modules up to 8 modules, including a front and rear camera modules.
Curing speeds
The LEDRig Lite curing system is designed to be versatile and the same time offer optimal curing speeds for its size and weight. These speeds will depend on the liner diameter and thickness. All these values are provided as a guide and may vary significantly depending on the type of liner and other conditions on the job site.
Passive cooling
LEDRig Lite features a patented design for the passive cooling of the LED curing modules. It avoids the use of compressed air inside the umbilical cable by using a set of especially designed lobes to dissipate the heat produced by the LED. The number, dimensions and shape of these lobes have been studied to ensure optimal transfer of energy to air in the conduction. This is normally done by compressor which also provides with the necessary pressure to elevate the liner to its correct position before curing.
On-Line reporting
LEDRig Lite units store the main data from every curing job. This information can be uploaded on our online reporting feature: to create your own reports, you would online need a tablet or PC and an internet connection. It is designed so the operator will be able to create a report showing the name of the contractor, client, project name, address, time & hour, curing time, LED head, start-finish manholes and contractor-client logo, and would be also possible to decide what parameters you want to show in the report (air pressure, LED temperature, curing speed, distance).