With simple design, the hoppers have as stainless steel cabinet. They may be installed indoors or outdoors. The hoppers may individually stand on ground or suspend below stock bin. The entrance is adjusted for standard hopper, except for special connections.
The volume of feedstuff is easy to adjust without using any tool. The dosing may be checked through inspection mirror. The hopper cabinet is self-empty type which reduces accumulation of feedstuff. A stone trap may be used as auxiliary accessories which can be installed on hoppers to isolate foreign matters from feedstuff. This reduces load on cables and ensures full filling of devices.
