
Precision Manual Spot Welder for Efficient Battery Pack Joining. Fast Transistor Welding: Welding current rises very fast, completing the process in a short time with minimal heat affected zone. No Spatter Process: Welding process produces no spatter, ideal for ultra-precision applications like thin wires and metal foils. High Current Capacity: Available models support maximum current ranging from 4000A to 10000A with 800W power. Precise Time Control: Features adjustable pressure contact time, welding time, and interval time with 0.00ms resolution. Dual Control Modes: Supports constant current, constant voltage, and combined control modes for versatile operation. Pre-Detection Function: Includes resistance pre-detection and fixed pre-detection time of 2ms for enhanced accuracy. Compact Design: Dimensions are 205(W) x 310(H) x 446(D) with a gross weight of 24KG. OEM and ODM Services: Company offers both OEM and ODM services with 5 R&D engineers available.