Pig signaller production is completed!
Quantity required by customer :5sets
Destination: Indonesia
A Pig Signaller is a necessary piece of equipment in the technological process of ball passing and descaling of long-distance pipeline. It can accurately show
whether the pig has passed a predetermined place. This can assist in the successful completion of pigging and sweeping. At present, the pig indicators used at home and abroad basically meet the requirements of pigging and
sweeping. But it is troublesome to maintain and repair lit. Most pigs need pipeline pressure relief and shutdown, and the economic loss is immeasurable. Andwe provide a pig indicator with pressure disassembly that is easy to disassemble and maintain. To solve the problems raised in the above background technology.
Working principle
Taking sn2-tqz as an example, the end of the movement mounted on the base has a bidirectional trigger striker. The striker penetrates into the inside of the pipe near the pipe wall. When the pig passes through, the striker is pulled and the connecting rod is pulled to make the flag cap pop up. After the flag cap pops up, it will remain in the ejected state before the manual reset. This indicates that the pig has passed.
After the pig passes, the striker will automatically return. At this time, press the flag cap forcibly to reset it and enter the standby state.
If the flag cap fails to reset after being pressed. This indicates that the pig is here. And the striker does not return
