The size and specifications of the swing chain need to be determined based on the swing's design and usage requirements. Generally, the chain pitch (the distance between two adjacent links) and chain width are key dimensions.
The choice of pitch must consider the swing's swing amplitude and load-bearing capacity. An excessively large pitch may cause excessive stress on the chain during swinging, affecting safety; while an excessively small pitch may limit the swing's swing range.
The chain width needs to be selected based on the dimensions of the swing seat or basket to ensure the chain can stably support the swing.