Computerized numerical control weft insertion system can arbitrarily set when to shoot out and pull back the rapier as well as adjust the 2 times weft insertion length and time freely.The rapier limit protection settings not only protect the rapier effectively but also improve the safty factor during the rapier working.
The use of absolute value encoder stop abnormal power outage and unstable braking happening any more.What's more it also prevent data loss.So that the rapier stick or other faults and defects will not happen.
This technology makes the rapier running more stable and reliable.