The product has the advantages of consistent chain length and high precision, and has a wide prospect in the application of precision transmission.The chain length precision of chain products can be selected according to practical application;
Choose①:The dimensional tolerance of chain length is based on the chain length accuracy of ISO standard;
Choose②:The dimensionaltolerance of chain length shall be based on 2/3 chain length precision of ISO standard;
Choose③:The dimensional tolerance of chain length is 1/3 of the chain length accuracy ISO standard; Products are widely used in food packaging machinery with synchronous useor high-precision positioning requirements.