
Versatile Selective Wave Soldering Machine for Double-Sided Pcbs and Rapid Setup (OS-250C). Compact Footprint: Occupies less than 1 square meter, ideal for space-constrained production lines. Flexible PCB Handling: Supports PCB sizes from 60x40mm to 330x250mm with max weight of 5kg. Precision Soldering: Achieves 100% tin through-hole ratio for power components with no bridging. Labor-Saving Multi-Equipment Management: One operator can manage 3 to 6 offline machines simultaneously, significantly reducing labor costs and improving production efficiency. Solder Saving : High-concentration nitrogen protection minimizes solder oxidation and dross formation, cutting tin consumption by over 90% compared to traditional wave soldering. Advanced Control: PC-based motion control card allows individual parameter setting for each joint. Nitrogen Protection: N2 protection system covers nozzle and solder pot with concentration >99.999%. Fixture-Free Operation: No dedicated soldering fixtures or pallets required for most PCBs, eliminating fixture investment and reducing setup time for small-batch production. User-Friendly Operation: No professional expertise required; includes 24-hour online training. Low Power Consumption Design: Compact heating system and small solder pot reduce energy use by 90% compared to standard wave soldering, with stable operation at low wattage.