MOLTEN SOLDER INJECTION HEAD

摘要

PROBLEM TO BE SOLVED: To provide a molten solder injection head in which a mask is prevented from being damaged and adhesion between the molten solder injection head and the mask can be improved.SOLUTION: A molten solder injection head comprises a main body 110 in which a bulk solder 10 is thrown into its upper part and an injection port 115 is formed in its lower part, a first heater 120 which is positioned in the main body 110 for melting the bulk solder 10, and a second heater 125 which is positioned around the injection port 115 and operates at a lower temperature than the first heater 120.