Features: ◆The surface of the stainless steel casing is treated with a special process that is uniform and luxurious. At the same time, it has the advantages of dirt resistance and scratch resistance. ◆Sealing temperature and sealing time can be adjusted in a wide range, suitable for packaging of various materials. ◆The heating wire pad at the sealing part is easy to replace. ◆Multi-functional vacuum chamber: ①special deepening vacuum chamber for tea, pickles, etc.; ② plus a flat plate, like ordinary vacuum chamber, can save packaging time. ◆There is an emergency button on the control panel. If the packaging process is abnormal, press the emergency button to interrupt the packaging process and use it safely. ◆The use of high-quality vacuum pump, vacuum effect is good; using well-known brand electrical components, stable performance and long service life. ◆It can be customized according to customer requirements.