Automatic put dry tea into a stainless steel basket, automatic join set quantity hot water into tank, the tea in basketmoving automatic up-and -down in tank for extraction following program of PLC, automatic outlet liquid tea and obviate tea dregs. It consistes of tank with steam jacket, automatic open-close cover system, lifter for moving of tea basket, pneumatic bottom valve, bottom filter, manway, vent, inlet pipe, plateform, funnel of obviating tea dregs, control system with PLC and touch-screen. Capacity oftank: 1 000L --- 10 000L Material: all SS 304 or SS 316 for the parts contacted with product.