How to repair the total broken head of rapier loom

(1) Check whether the guide rail parts have fluff.

(2) Check whether the sword belt and the sword head are hairy and sharp.

(3) Check the warp height

A) Whether the sword head and the sword belt rub the upper and lower warp yarns.

B) Whether the warp yarn collides with the sley (180 when bending the shaft and giving up)

(4) Check whether the warp stop device collides with the hem and whether the spring is loose.

The sword head and the sword belt are worn.

2. The temple thorn ring is poorly installed.

3. Too many healds are squeezed by selvage.

4. If the opening time is too late, the weaving parameters should be adjusted according to the variety.

5. The harness is too high.

6. Uneven tension between skein and warp.

7. The tension of waste warp yarn is unbalanced.

D, several reasons for bad hem:

1. The spring tension clamp of the stranding tower behind the machine is loose.

2. The magnetism of the splayed slider inside the strander is too small.

3. The upper and lower selvage needles are not inserted well (selvage is generally in plain position, and there is one selvage yarn on the left and right of selvage needle when the upper and lower healds move).