
Industrial Mfdc Power Supply Inverter Spot Welder Stainless Steel Resistance Welding Machine. Advanced Control Technology: Features DSP electronic control with 0.2 ms accuracy for stable welding quality. Imported Core Components: Main components are imported to ensure high reliability and product stability. Comprehensive Quality Monitoring: Includes data monitoring and welding quality traceability functions. Low Defect Rate: Ensures low welding defective rate with good appearance and high tensile strength. Flexible Communication Options: Standard RS-485 with optional RS-232 customization for network control. High Capacity Storage: Stores 32 welding specs standard, extendable up to 256 sets with unique data. Wide Current Range: Models support current ranges from 400A up to 1000A with 1kHz or 4kHz frequency. OEM Production Available: Factory warmly welcomes OEM production requests from customers.