MOLD POWDER SUPPLIER

摘要

PURPOSE: A device for supplying mold powder is provided to prevent the contact of molten metal material with air by spreading mold powder to the top surface of the molten metal. CONSTITUTION: A device for supplying mold powder comprises a mold powder chamber(10), a feeder(20) and a temperature control part(30). The mold powder chamber can accept the mold powder. The feeder comprises a supply tube. The supply tube transfers the mold powder through an outlet. The supply tube exhausts the mold powder through the outlet. The mold powder is provided in the mold powder chamber through the inlet port. The temperature control part can control the temperature of one part of the feeder. The temperature control part comprises the heating portion which can heat one part of the feeder.