Heater for vacuum coating machine

【Patent name】 A heating tank for vacuum coating machine 【Applicant】 Lanzhou Dacheng Automation Engineering Co., Ltd. [Inventor] Fan Duowang; Deng Zhijie; Fan Duojin; Wu Fu; Yu Zhengqin; Wang Hanan; Kong Linggang; Li Yanlin Applicant Address] 730070 Mailbox No. 118, Anning West Road, Anning District, Lanzhou City, Gansu Province [Application Number] 200420055926.2
【 Application Date 】 2004.12.31
[Examination and announcement number] 2760047
【 Validation announcement date 】 2006.02.22
[Main classification number] C23C14/24(2006.01)I
[Categorical Information] C23C14/24(2006.01)I C23C14/28(2006.01)I C23C14/52(2006.01)I
[Sovereign Items] 1. A heating tank for vacuum coating machines, including a tank body (1), a housing (2) and a base (7); and a heat-insulating asbestos is provided between the tank body (1) and the housing (2) ( 3); the base (7) is provided with a heater base plate (4) and a heater (5); an observation window (8) is opened on one side of the tank (1), and is in the observation window (8) The heat-insulating asbestos layer is provided with an oil mark (6), characterized in that: the heater (5) is a cast iron infrared heating plate.
[Instructions CD-ROM] D0608-2
【Abstract】 The utility model provides a heating tank for a vacuum coating machine. The heating tank adopts a round cast iron infrared heating plate, which has high heating temperature, high efficiency, safe and reliable use, and effectively prolongs the working life of the heating tank. At the same time, there are three quartz glass observation windows or oil marks on the side of the heating tank, which eliminates the disadvantage that the glass tubes used in the prior art are easily crashed, and the sealing structure is simple, safe to use, and convenient to disassemble.
【 Agency 】 Lanzhou Zhongke Huaxi Patent Agency Co., Ltd. 【Agent】 Wang Xueding