摘要 |
PROBLEM TO BE SOLVED: To improve production operation in mounting components on a substrate with linked mounting units. SOLUTION: The mounting units are linked, and a bypass transfer section 9 is provided, in parallel with a substrate carrying-in/out section 3 in each mounting unit. Furthermore, a substrate transfer section 2 for sorting a substrate 1 into the section 3 or 9 to transfer the substrate 1 is provided before and after each mounting unit. |