Rake vacuum dryer 1, Shell 2, 3 tooth harrow, a device 4, 5 devices, smashing rods 6, seal 7, stirring axis 8, transmission Rake vacuum dryerRake vacuum dryer, a simple structure, easy to operate, use the long cycle, stable and reliable performance, small steam consumption, the applicability of strong, good quality products, especially high temperature does not apply to, flammable, high ...