PURPOSE: A can compressor device is provided to reduce an operating angle by transmitting big power by using principles of lever with feet instead of hands. CONSTITUTION: A can compressor device comprises a compression part, a power transmission part, and a compressing part. The compression part applies pressure in both ends of a can using linear motion. The power transmission is located lower than the compression part to transfer the power. The power transmission comprises an upper power transmission lever(90) and a lower power transmission lever(30).