High speed Save powerGood Productivity Easily operate Feature: 1. Controlled by micro-computer,each current and welding machine of all the electrode can be set up separately. 2. The down supporting site can be lifted up and down,it will become very easy to feed or take the sample out 3. Gate-style design,high speed. 4. Can weld the mesh whether the horizontal wire is on the top or bottom. 5. Hard structure,the position of each electrode is adjustable. 6. Water cooling,24hours working 7. Double switchs to start,can weld the mesh with different width,or work as one spot welding machine 8. Automatically and easy to operate