Automatic Resistance Seam Welding Machine For Car Drum Brake Shoe Seam Welding

Product Overview

Description

 

Feature

• The power supply unit's duty are balanced. Three phase power make MD frequency inverter more adaptable in winding and pressure of wire.


• More preaser, faster current control, can analyse parameters more and faster compare with power frequency system.


• Faster to set up current, the speed is 20folds quicker than traditional technic


• Process more reliable: the majority of the application of solder DC welding metal effect will be even better.


• Reduce operating costs, including energy savings each and every point of welding as well as shortening the welding cycle.


• Save energy :especially suitable for welding thick workpieces and high-conductivity metal .such as aluminum and galvanized steel sheet.etc.

Item Model	Maximum Short Current KA	Rated Duty Cycle %	Secondary Voilage V	Rated Power KVA	Electrode Pressure N	Electrode Stroke mm	Cooling Water L\\mim
FM-20	20	50	≈9.8	≤50	4700	80	24
FM-25	25	50	≈9.8	≤70	4700	80	24
FM-40	40	50	≈11.6	≤120	7300	80	30
FM-60	60	50	≈11.6	≤160	12000/18000	100	50
FM-80	80	50	≈11.6	≤240	12000/18000	100	50
FM-120	120	50	≈11.6	≤300	18000	100	60

 

Appication

 

    Suitable for welding thick workpieces and high-conductivity metal .such as aluminum and galvanized steel sheet.etc.