Heat treatment device for seamless calcium line

The utility model discloses a heat treatment device for a seamless calcium wire, which comprises an electromagnetic driving device and a shielding tube, the shielding tube is fixedly connected to thesurface of one side of the electromagnetic driving device through a fixing rod, an electromagnetic heating coil is connected to one side of the electromagnetic driving device, and the electromagneticheating coil extends into the shielding tube. An outer cylinder is arranged above the electromagnetic heating coil and located in the shielding pipe, the upper layer and the lower layer of the outer cylinder are arranged, and the outer wall of the outer cylinder is connected with the inner wall of the shielding pipe through a push rod. The seamless calcium wire heat treatment device has the advantages that the push rod, the outer cylinder and the rubber cylinder are adopted, a seamless calcium wire penetrates through the shielding pipe and the rubber cylinder in the heat treatment process of the seamless calcium wire,