Import Dc Inverter Precise Battery Welding Machine — Buy in Bulk from Supplier in China

Guangzhou Duro Welder Ltd. supplies a DC inverter precise battery welding machine that operates at selectable frequencies of 1 kHz, 4 kHz and 8 kHz, providing highly accurate welding control for battery assembly applications. The unit features an LCD interface for easy parameter adjustment, constant welding current, voltage and power modes, and four control modes including pulse‑width regulation. It also offers a three‑stage welding method with a gradual current ramp, RS232 communication for external control, and a complete range of models from KIA‑1KA to KIA‑10KA.

In the battery‑welding segment, machines typically accept a 220‑240 V AC input and deliver duty cycles between 20 % and 40 % at rated current, with air‑cooled heat dissipation. Standard dimensions for a 10 kVA model are around 460 mm × 400 mm × 300 mm, and the weight usually falls between 13 kg and 15 kg. The listed models follow these norms, offering typical output currents from 100 A up to 1000 A and rated powers ranging from 4.6 kVA to 12.5 kVA, matching industry expectations for battery pack welding lines.

Manufacturers of lead‑acid and lithium‑ion batteries, as well as service workshops that repair battery modules, use this equipment for spot‑welding cell tabs and busbars. Guangzhou Duro Welder Ltd. notes that the machines can be shipped under FOB or CIF terms, with payment options such as L/C or T/T, and that the packaging is designed for bulk transport. Importers should request the exact MOQ, confirm the included accessories and verify any required certifications before placing a purchase order.

Guangzhou Duro Welder Ltd. is situated in Deli Industrial Park, Hu Town, Boluo County, Huizhou City, Guangdong Province, China. The supplier is classified with a harbor trust tier, indicating it has passed basic verification for international trade, though its response rate is currently recorded as 0 %.

The company’s public profile does not disclose production capacity, years of operation or specific certifications. It states that the welding machines are ready for bulk shipment and can be delivered under standard trade terms. Prospective buyers should request the latest test reports, CE or ISO certification copies, and confirm the exact lead time for the selected model.