The Vortex Flow SS 304 Blades are Dynamically Balanced eliminating vibration and doubles Bush life. This is a process that is unique to Vidiem Mixer Grinders. Self-Lubricating Bronze Bushes guarantees years of trouble-free operation. | 2 Year Warranty- Aria Cool Tec Motor (Patent pending) with the unique Air Pump Quadro Flow System & Fully enclosed Di-electric Motor Casing provides 40% more cooling, 20% more torque, 20% more power & 10% less power consumption. | Self-Locking Jars ensure secure mating of Jar with Mixer Base eliminating wear and tear of Couplers and allows for easy “Pick & Place” of Jars. Penta Drive Couplers are self-aligning, high strength & designed to withstand the high torque and load required for tough grinding applications suited to Indian cooking. | Our ergonomic sturdy Handles incorporates Square-Shanked Bolts & Nuts firmly securing the Handles onto the Jars and will never loosen over the lifetime of the product. | Quality Guaranteed since 1978 - Maya Appliances was founded in 1978 and manufactured & marketed Kitchen Appliances under the brand name Preethi. The Company successfully migrated the business in 2011 and began a new chapter with innovative Kitchen Appliances under the brand name Vidiem.