Inserted metal removal system using high frequency wave

An inserted metal removal system using high frequency waves, the system comprising:

• a rotating table on which a plastic part with metal therein is placed and fixed;
• a matching box being moved up and down on the inserted metal of the plastic part by a balancer provided above the rotating table wherein the matching box is further configured to generate and transmit high frequency waves;
• a coil box including a heating coil mounted therein to heat a heating unit provided at a distal end of the coil box by the high frequency waves transmitted from the matching box;
• and
• a cooler for preventing the heating coil from overheating,
• wherein the inserted metal is heated by the heat transfer of the heating unit to melt a periphery of the plastic part surrounding a periphery of the inserted metal.

A method comprising:

• placing and fixing a plastic part with metal therein on a rotating table on which;
• moving a matching box up and down on the inserted metal by a balancer provided above the rotating table
• generating and transmitting high frequency waves by the matching box;
• heating, by a coil box including a heating coil mounted therein, a heating unit provided at a distal end of the coil box by the high frequency waves transmitted by the matching box;
• and
• cooling, by a cooler, the heating coil while at the same time melting a periphery of the plastic part surrounding a periphery of the inserted metal by the heat transfer of the heating unit.