01.Ball mill mouth coil condenser, which is fast to condense and easy to assemble and disassemble. 02.Manual lifting combine with automatic lifting, which is easy to operate. 03.Stepless rotating speed control with digital displaying of temperature. 04.Sealing system made of fluororubber and imported PTFE material; combined with glass spindle, which is durable and without slag droppings.05.Integral Teflon heating bath, which is anti-corrosive, fast-heating and easy to clean. 06.Main metal parts are made of stainless steel and rust-proof aluminium alloy. 07.Elegant appearance with compact structure design.08.Practical and durable to use. 09.Integrated control panel, which makes steady rotation and precise temperature control. 10.Water bath with temperature range from room temperature to 99 ℃.11.Valve type feeding pipe equipped with tetrafluoroethylene pipe and water retaining ring.12.Equipped with protection cap, which is heat preserved, energy saving and anti-spill and anti-boiling.