A semi-automatic rotary bottle washing machine by Aarvi Engineering. >>A semi-automatic rotary bottle washing machine is used to clean bottles internally and externally before filling, commonly in pharmaceutical, beverage, and cosmetic industries. It features a rotary platform where bottles are manually loaded onto nozzles or holders. >> As the platform rotates, the bottles pass through various washing stations, which typically include plain water, purified water, hot water, or air rinses. >>High-pressure spray nozzles ensure thorough cleaning of each bottle. >>The machine is constructed from stainless steel (usually SS 304/316) for durability and hygiene. >>It is compact, easy to operate, and suitable for various bottle sizes with minor adjustments.>> Since it is semi-automatic, the loading and unloading of bottles are done manually, but the washing cycle is handled by the machine. >>It usually has a production capacity of 30 to 60 bottles per minute, depending on the model. >>This machine is ideal for small to medium production requirements where cost-efficiency and reliable washing are key. >>It reduces labor intensity while maintaining hygiene standards and improving production efficiency.