Detailed Product Description Name: Electrochemical etching machine (belongs to electrochemical marking machine) Brand: ALLFIDInput voltage (V/HZ): 220/ ... kg):11kgCharacteristics: 1. This machine is widely used in marking on the metal surface of the workpieces, such ... , water pump outlet, plumbing and heating equipments, kitchenware, machine accessories, medical equipments, etc. 2. Operation is very ...