With the continuous improvement of modern manufacturing technology, the manufacturing process of container turn locks has become more and more perfect and standardized. Shengyuan Auto strictly controls key links such as raw material procurement, production management, and product testing to ensure product quality.
The main features of the product are: convenient and flexible operation performance, high safety and reliability, and long service life. After the surface treatment of the product, the surface of the parts has high corrosion resistance, damp heat resistance, salt spray resistance and other characteristics, which can meet the conditions of use in coastal areas and humid and hot climates. In addition to looking at the appearance, the product should also pay attention to the internal quality. The internal quality control of the turn lock is extremely strict. The physical and chemical performance tests of the parts and materials must meet the relevant standards, and the lock shaft must pass strict tensile test requirements.At present, the commonly used container specifications in the world are: 20-foot container (8x8x20) and 40-foot container (8x8x40). In recent years, 40-foot high container and 45-foot high container are used more and more. Depending on the size of the container, the transport vehicle is equipped with a corresponding number of twist lock fasteners, usually 4, 8 or 10, and some will be more. A container transport vehicle can be equipped with a twist lock of the same type, or it can be used in conjunction with several types of twist locks, but regardless of the form, the purpose is to ensure that the container is tightly connected during transportation.