The SF-3368-AM is a Fully-Automatic Microtome, that uses imported advanced driving system, capable of repair, slicing (thickness range from 0.5 to 100 μm), fast forwarding, rewinding and conversion. It is equipped with a liquid crystal display, showing slice thickness, repair thickness and slice count, as well as a control system capable of handling slice and repair operations. The hand wheel can be locked in any position, ensuring sectioning safety, while the large capacity waste tank allows convenient assembly and disassembly. The fast and convenient specimen chuck (throw-away embedded and paraffin-embedded) can be easily replaced and features an alarm system. This model is capable of manual and automatic operation, with automatic slicing in two modes (manual and continuous), with continually adjustable speed. Additionally, repair and slice can be freely switched, and the device is also equipped with an alarm system, including overload and automatic sleep protection, as well as safe emergency braking system.