Suitable for VDRL and other agglutination tests, blood grouping tests and for mixing of solutions in small flasks, beakers or bottles. Body made of sturdy mild steel sheet duly finished in stoving enamel/powder coated paint. Tray type platform size 300 x 300 mm can take cavity slides, bottles flask, etc; for shaking at a fixed speed by the help of spring wires. Standard fixed speed of 180 RPM. An automatic 60 minutes timer can be provided against extra cost as optional by which shaking duration can be set. To work on 220V AC 50Hz single phase.