Rotary Shaker for Laboratory is made on thick angle iron frame covered on all sides with heavy gauge mild steel sheet. Rotary Shaker is fitted with adjustable neoprene rubber discs to properly hold different capacity conical flasks. The Rotary Shaker for Laboratory is featured with combined rotary and tilting agitation and is designed for use in laboratory. Rotary Shaker for Laboratory has the platform mounted a ball bearing crankshaft to give an artificial motion to the flasks with eccentricity of approximately 2 inches.