Mechanic IX5 Ultra universal preheating platform mobile phone motherboard layered bonding glue removal dot matrix repair heater MECHANIC universal preheating platform Air gun/soldering iron free Uniform heating Layering/tin planting/bonding/debonding/dot matrix maintenance Small and lightweight Uniform heating Windless gun soldering iron Aluminum alloy panel Free control of temperature, adjustable from 20 to 260 ° C