Automatic Thread Trimming Thick Material Sewing Machine

Some of the new sewing machines introduced in recent years have the function of automatic thread trimmer, which can be called multi-functional automatic thread trimmer. It can cut thread while sewing, and it can also sew heavy materials, so it can be called a heavy material sewing machine. In this way, one process can be reduced, because ordinary sewing machines need to be manually trimmed after sewing, which increases labor costs.

Therefore, many manufacturers have purchased sewing machines with automatic thread trimming.

Pay attention to the following points when the sewing machine automatically trims the thread:

The first point: Check the adjustment of the upper and lower thread clamps of the thread passing system, because it controls the length of the thread left by the trimmer. If the thread clamp is too loose, the remaining thread will be too long, and if it is too tight, it will It will be too short and easy to get off the line.

The second point: Check whether the large thread clamp has popped up, if not, push the large thread clamp in the sewing machine a little.

The third point: check whether the thread trimmer cam and the handwheel of the sewing machine are in the correct position.