Large round engine oil nozzle nozzle combination The oil-gas integrated multi-purpose nozzle is a nozzle that can use oil and gas at the same time, which is usually used in large circular machine equipment. (1) The yarn supply mechanism must ensure the uniformity and continuity of the yarn intake and tension, and ensure that the size and shape of the coil in the fabric are consistent, so as to obtain a smooth and beautiful knitted product.In addition to this, we have other large circular machine accessories, such as Gear. (2) The yarn supply mechanism should ensure that the yarn feeding...