The rigidity of the frame and beam of the WA9200 loom is strengthened, the whole machine has good stability, the beating mechanism is further optimized, the structure is more reasonable, and four connecting rod or six connecting rod can be used to beat the weft. When using six links to beat weft , it can extend the opening time of warp yarn, facilitate weft insertion, and is more suitable for weaving wide width loom fabric, and broadens the weaving scope of looms.