
Butt Welding Machine Spot Welder with Foot Pedal. High Frequency Inverter: Transistor type precision energy storage with fast current rise and small heat affected zone. Ultra-Precision Welding: Ideal for thin wires, button battery connectors, small contacts, and metal foils without spatter. Multiple Control Modes: Supports constant current, constant voltage, and combined pressure contact time control. Precise Time Control: Welding time adjustable from 0.00 to 1.00ms with pre-detection and interval time settings. Air Cooling System: Efficient air cooling ensures stable operation during high-frequency welding processes. OEM and ODM Services: Customization services available for machinery and equipment specifications. Strong R&D Team: 5 dedicated engineers with years of experience in lithium battery assembly and manufacturing. Flexible Payment Options: Accepts T/T, L/C, D/P, D/A, and PayPal in multiple currencies including USD, EUR, and CNY.