Energy saving, high efficiency Factory price good after sale service ZH-220 Full automatic wave welding machine 1. The circular arc ... to all data record and print preservation. Machine parameters: Model ZH-220Control method computerConveyor motor 1P AC220V 60WConveyor speed 300-1500mm ... )*1550mm(H)Net weight 500kgShow some photos as below: Certification: ZH-220 Full automatic wave welding machine