Be used for large -scale work piece sectional type heating device

The utility model discloses a be used for large -scale work piece sectional type heating device, the device includes the coil that is used for the work piece heating, with coil electric connection's high frequency alternating power supply, the coil is a plurality of, and coil evenly distributed is in the work piece periphery, with the work piece contactless. The utility model discloses a be used for large -scale work piece sectional type heating device through setting up independent coil in the peripheral flexibility of large -scale work piece, can heat the work piece according to the demand, simultaneously, also can adjust the coil according to the work piece size. 本实用新型公开了种用于大型工件分段式加热装置，装置包括用于工件加热的线圈，与线圈电性连接的高频交变电源，所述线圈为若干个，线圈均匀分布在工件外周，与工件不接触。本实用新型的种用于大型工件分段式加热装置，通过在大型工件外围灵活设置独立的线圈，可以根据需求对工件进行加热，同时，也可以根据工件大小对线圈进行调整。