... oven ,Drying oven ,Intelligent control drying oven .The new generation vacuum drying oven, is the dry heat-sensitivity specially, easy to ... up time, compares the heating-up time with the tradition vacuum drying oven to reduce above 50%. Selects and purchases: 1st ... , intelligence procedure temperature control box 2, vacuum pump (120L/min) 3, box body foot rest 4, filter 5,