Double-Head Crank Arm Mobile Medium Frequency  Spot Welding Machine have been widely applied to various kinds of industries, such as kitchen utensils, automobile making, motorcycle manufacturing, glasses, hardware, household appliances, low-voltage apparatus, elevator, compressor, etc.
 

 
2. The structure of manual mobile method is simple. It is convenient, flexible to move manually and the locating of welding spot is simple. Good applicability to complicated products.
 
3. Automatic mobile method adopts the coding servo motor, which is equipped with precision-machined good quality of slide rail, ball screw and automatic testing system in order to complete the electrode automatic movement.