This is a batch-type sifter capable of high-precision sorting.
A special extruded light alloy is used for the frame. Moreover, it has a special welded structure making it highly durable. It is sufficiently durable to handle long-term use or use under harsh conditions.
The sieve box uses FRP for the door, and a tightening mechanism using a special metal fitting maintains the ideal airtightness.
This sifter deploys a free-balance mechanism, enabling smooth operation with an internal motor and a compact structure. Its durability has been enhanced through further precision in machining of the moving parts.