

The primary function of the 20x35x7 oil seal is to prevent the escape of lubricants from one chamber to another, ensuring that machinery operates smoothly and efficiently
. By sealing the gaps between moving parts, the oil seal helps in minimizing friction and wear, contributing to the longevity of equipment. Moreover, preventing oil leakage is crucial for maintaining proper lubrication levels, thereby supporting optimal operational conditions and reducing potential breakdowns.The versatility of the single needle lock stitch is one of its greatest assets
. It is commonly used for sewing woven fabrics, knits, and even leather. Garment construction often employs this technique in seam creation for dresses, trousers, shirts, and coats. The lock stitch’s strength and reliability make it suitable for high-stress areas, such as armholes, crotches, and hems.