1. One -key operation, safe and reliable, high degree of intelligence, suitable for the Elevator of all oil seeds except rape seeds.
2. The oil seeds is automatically raised, with fast speed. When the oil machine hopper is full, it will automatically stop the lifting material, and will start up automatically when the oil seed is insufficient.
3. When there is no material to be raised during the process of ascension, the buzzer alarm will be automatically issued, indicating that the oil is replenished.