This machine is our new style equipments according to development requirement of medicine and health care food,it has high effeciency and quality.Stable and simple,low noise and power saving.Also it has nice appearance and heat preservation.Use controlling button to complete reverse,thus makes operation simple.The biggest advantage of this machine is to has high and low levels to adjust and maintain temperature automatically according to different materials,which saves much energy and reduces pollution.This machine is widely used in herbal medicine care factory,drinking slice factory,hospital and food industry..............