Type SM 18B SM 18E Output (t/h) 2.0 2.5 2.0 2.5 Power (kW) (18.5 22)+1.5 (18.5 22)+1.5 Air volume (m3/h) 1000 1500 1000 1500 Overall dimensions (mm) 1321×540×1840 1250×540×1840 This rice whitener: Characterized by small volume and impact structure. With particular emery roll jet-air structure, the power for whitening can be separated from its jet-air power for easy assemble and better effect in bran discharge. Various kinds of rice can be processed with different emery rolls. (Please select them according to different raw materials)