Pressure boiler for automatic vending machine for hot drinks e.g. coffee, tea, has small leaning projection formed at internal base of boiler main body and matched to cut formed to perimeter of billet

摘要

A boiler main body has a water inlet at the internal base and a hot water exit at the upper part and is equipped with temperature controls. A small leaning projection formed at the internal base matches to a cut formed to the perimeter of the billet.