Features: 1. Embedded Windows system, PLC user interface control, optical alignment system, display 8 temperature profile at the same time; 2. Can save and print temperature profile, contrast and analysis temperature; 3. HD color optical alignment system, optical zoom up to 22 times; 4. When welding,with CCD camera to monitor the melting process of solder ball; 5. Auto alignment, mounting, welding and removal and recycle BGA after remove; 6. Upper heater with hot air, bottom with hot air and IR to preheat; 7. Three independent heater with 9 segment temperature up(down)+9 segment constant control, can store N groups temperature profile; 8. Bottom heater with supporter to prevent PCB deformation; 9. Reserved Nitrogen interface, rework process in the protection of Nitrogen; 10. After removal and welding, with cooling fan to cool PCB board, ensure welding effect; 11. Equipped with various size of hot air nozzle, heater can 360 degree rotation, easy to replace. 12. Build-in vacuum pump, no need gas sources. Specification: PCB Size: L750, W700mm PCB Thickness: 0.1~5mm Fine-tuning accuracy: 0.01mm Angle fine-tuning: 360 Temperature Control: (K Sensor)(Closed loop) PCB Positioning: (Outer) Sub (Bottom) heater: (Infrared)4200W Main (Top) heater: (Hot air) 800W+800W Power supply: (Single phase)220V,50/60Hz,5.8KVA Machine dimension: L1500, W910, H1600mm Weight of machine: (Approx.)260kgs. Wooden package or customized: The price is not including delivery charge. Payment: T/T Western Union Money Gram delivery terms: EXW.