At present, Jiangsu Changzhou production capacity of 300L, 500L, 1000L, 1500L, 2000L, 3000l all stainless steel double cone dryer and enamel double cone dryer are sold. The equipment is well preserved and accessories are complete. The double cone dryer is a new type of dryer integrating mixing drying. The condenser, vacuum pump and dryer are matched to form a vacuum drying device. The machine is advanced in design, simple in structure, easy to clean, and easy to operate. It can reduce labor intensity and improve working environment. At the same time, because the material also rotates when the container rotates, but there is no accumulation on the wall of the container, so the heat transfer coefficient is high and the drying rate is large, which not only saves energy, but also dries the materials evenly and sufficiently with good quality. It can be widely used for drying materials in pharmaceutical, chemical, food, dye and other industries. Meet GMP requirements.