Industry knowledge

Analysis of the reasons why the mask machine equipment cannot be delivered

Why can't I buy a mask? The main reason is that the production capacity can't keep up; why can't the production capacity keep up? Why can't the mask equipment of major manufacturers be shipped? What are the obstacles?

Common faults and maintenance of industrial sewing machine

Brief analysis of the reasons: the wrong lubricant is added, especially the vegetable oil is added; there is too much dirt in the shuttle bed; the connecting rod screws and cone screws are too tight.

Sewing machine operation

Preparation and adjustment work should be carried out under the guidance of the mechanic. After the completion, the sewing operation can be performed. 1. Pay attention to the correct sitting posture. 2. Pay attention to the method of controlling the pedal and presser foot of the motor.

Sewing machine adjustment before use

1. Adjust the height of the presser foot. 2. Adjust the interval between the presser foot and the needle. 3. Adjust the position of the feed foot of the presser foot. 4. Adjust the position of the needle bar.

Sewing machine and its purchasing skills

How to choose a sewing machine？

When selecting, check whether the machine head is bright, whether there is peeling of paint, scratches, pin plate, push plate, panel, upper wheel and other plating layers are intact; whether the pressing plate is straight, whether the paint is cracked or localized; whether the frame is damaged , Pai......