Development and testing of hot cold tumbler operating on peltier effect... This paper reports the development and testing of a hot cold tumbler that is capable of heating as well as cooling of a 300cc can of water/tea/coffee or any other liquid....
Glass dish and tumbler, southern california, 1931Photograph of glass dish and tumbler, Southern California, 1931....
Performance enhancement of a general purpose tumbler dryer for rubber glove productionThis project focus on performance enhancement of general purpose tumbler dryers which are currently operated at a plant western province Sri Lanaka Tumbler drying is one of the key operation in glove production process which remove moisture,...
Analysis on current technical status and development of tumbler screening machines in china and abroad... A multi-faceted introduction on current state and development trends of tumbler screening technology was proposed, which included that the origin and development of the tumbler screening machines, a comparison between tumbler screening machines and...