Myande vertical oilseed conditioner is designed for regulating moisture and temperature of oil seeds through applying indirect steam in edible oil processing. Functions and features: 1. Modular design to facilitate assembling, dismantling and maintenance. 2. Incorporating oval stainless steel heating tubes with ideal heat conductivity. 3. Combination of steam and hot air heating process ensuring desirable conditioning and drying effect. 4. Incorporating specially designed material spreading device at the feeding position to prevent impact on steam tubes. 5. Inverter controlled material discharging for effective control of flow rate and detention time.