Our steel drum spot welding machine is the essential equipment for welding steel handles, lid grips, and lever lock rings onto 18-liter and above steel drums and lids through resistance welding technology. Available in AC spot welder and medium frequency inverter DC spot welder configurations to match your production needs—the MFDC option delivers faster response, more stable output, and reduced heat generation for demanding applications. This stationary welding machine features a rigid tree-style frame with precision-machined upper electrode movement on linear guides for consistent electrode positioning and weld quality. The pneumatic transmission system provides adjustable welding pressure (up to 15,000N) to accommodate various material thicknesses, while the digital welding controller enables precise parameter adjustment for different workpiece types. Power options range from 30KVA to 250KVA to suit your production scale. Backed by over 10 years of manufacturing experience, we provide customized spot welding solutions, installation guidance, and comprehensive after-sales support to ensure your steel drums have secure, durable handle attachments.