The unloader is divided into three categories: ordinary type, pressure type and high temperature type. The unloader can be driven at a constant speed, continuously discharging the material at a controlled rate, or driven at an indefinite rate, using the unloader as a feeder.
Unloader common type: It can be used on normal materials below 150 °C and normal temperature. It can feed continuously into the feed pipe, and it can be used as the unloader function in the system and the separation dust collector.
Unloader pressure-resistant type: It adopts closed rotor, which can be widely used in suction-type, pressure-feeding airflow conveying system and negative pressure conveying equipment. Rotary discharger can ensure that the airflow pressure in the conveying pipe does not leak and can be safe. The conveying and closing of the material, so in this respect is called the universal air lock, it can not only withstand pressure, but also has a common type of function.
