Profile：Features: ? The body's linear design, using spray-jet technology, beautiful and durable ? Three independent 1.8m preheating zone, full hot air preheating, with spotlight compensation device to make the PCB get good welding effect ? Patented die-cast titanium alloy chain claw, non-stick tin, never deformed, long life ? Full viewing window for easy operation and maintenance ? Tin furnace lift and in and out, automatic adjustment and manual adjustment. Backrest design prevents accidental damage to the machine ? Equipped with cooling module, temperature compensation module, suitable for lead-free soldering and various process requirements ? The company's newly invented ultra-stable, ultra-high filter source generator greatly reduces the occurrence of tin-current oscillation and turbulence in the flow channel. The tin wave is stable, the oxidation amount is greatly reduced, and the maintenance is simple. ? The transmission mechanism adopts precision modular design, accurate transmission, long service life and easy maintenance