Stationary batch seed treatment machine with a capacity of up to 2500 kg or up to 3500 kg, yielding up to 22.5 ton./hour or up to 30 ton./hour. It can be purchased in the single-phase electric model or three-phase or driven by the tractor's hydraulics. Dosage manual with two liquid dispensers and optional automatic dosing. treatment system with two helicoids for better homogenization of the seeds. Unloads directly into the seed bag.