Float Zone Optical Fiber Preform Grower from Germany

A float zone machine that uses zone melting to produce ultra-pure silica rods or boules for optical fiber preforms by floating a molten zone along a polycrystalline rod. This method achieves higher purity than Czochralski, making it suitable for low-loss optical fibers. It is a machine for making optical fibre preforms, falling under tariff item 8475.21.00.