| 摘要 |
PROBLEM TO BE SOLVED: To provide a reflowing apparatus capable of uniformly heating a component mounting substrate by adding a near infrared heating system. SOLUTION: In a furnace 34 for receiving component mounting substrates W, a hot air heating means 57 for heating the substrate W with hot air, a far infrared heater 54 for heating with far infrared rays, and a halogen lamp 53 to be near infrared heater for heating with the infrared rays, are provided. It heats various mounted components different in shape, heat capacity, material, color, etc., or heterogeneous members of the same component are uniformly heated with hot air and far and near infrared rays to reduce the temp. difference between the mounted components or the heterogeneous members.
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