When we use the thick material sewing machine, we should also pay attention to the maintenance of the machine, especially some parts of the machine. We need to keep it clean at all times to make the machine operate normally. Today we will talk about how to maintain the two parts that are prone to problems, the cloth feed dog and the hook.
Cleaning the feed dog of heavy-duty sewing machine: First, we need to remove the screw between the needle plate and the feed dog of the sewing machine, clean the cloth crumbs and dust inside, and then apply special oil for sewing machine to the feed dog. It can reduce the rust of parts and friction, and the frequency of skipped needles or jumper faults will be reduced after the feed dog is cleaned.
Clean the shuttle bed of the heavy material sewing machine: The same method is used to clean the shuttle bed, and the dust inside is removed. After the rubbish is cleaned up, apply special oil for sewing machines to the rotary hook. The shuttle bed is the core component of the sewing machine, and it is also a component that is prone to failure, so it must be cleaned frequently to keep it clean and lubricated.