Independent safety switch. Safety gate switch, three plug power interface to ensure the normal operation of the machine.With powerful pump to vacuumizing quickly.Have a long service life. Designed for smooth and sound operation.  
  
 The stamping vacuum chamber has no welding cracks, 304 stainless steel, no deformation of leak in high pressure working environment.  
  
 Transparent tempered glass lid has a great hardness, letting the vacuum and sealing process visible to users. The lid shape design enlarges the vacuum space.  
  
 Equipped with the microcomputer control system, the button operation is simple, and there is memory function after editing the parameters, which is no need to repeat editing, just pressing the lower cover to complete the vacuum.  
  
 Regardless of the grain bag/aluminum foil bag/glossy bag/food bag/folded bag, etc., the vacuum bag that is placed in the vacuum chamber can be evacuated without worrying about the cost of the high special bag.