This customer is the first domestic brand in forklift industry. The customer uses indexing chuck + manipulator to realize automatic machining of forklift pipe fittings, which solves the problem of difficult machining and low machining efficiency of 135-degree pipe fittings. Customer realized the automatic machining of 135-degree pipe fittings by single machine in the year before last year. Last year, the customer duplicated the scheme and realized multi-machine automatic machining.