- The ZVS induction heating plate kit enables DIY users to perform hardening, annealing and other heat treatments on small parts with controlled, efficient heating. - When used with a graphite crucible (not included), it can melt gold, silver, copper, aluminum and other metals, delivering fast and even heat for small batches. - Features a high quality PCB heating module with durable, stable performance and wear- and corrosion-resistant construction. - Heating circuit operates from 12-48V DC, supports up to 20A current, and delivers up to 1000W maximum power. - Suitable for bench use and easy to integrate with existing projects, offering reliable operation at low voltage for safety and compatibility. - Use scenarios: - Hardening or annealing small steel parts for tools or prototypes. - Annealing or stress-relief processing of copper components. - Melting metals in a graphite crucible for jewelry casting or small-scale metal projects (crucible not included).