Welcome to Ascomp Inc.


SKU: 12345670 BRAND: Dinghua

A style of hot –air rework station controlled by meter that can repair all kinds of chips in computer such as south-north Bridge Chip of Mother board, display card, cell phone, digital camera, projector and games player.


  • Embedded industrial PC, high definition touch screen, human-machine interface operation, PLC control, and instant curve analysis function. Real-time display settings and actual temperature curve, which can also be used to analyze and correct the curve if necessary                                                   
  • It uses high precise k-type thermocouple closed-loop control and automatic temperature compensation system, with PLC and temperature module to enable precise temperature deviation to add and subtract 2 degrees. Meanwhile, external temperature measurement connector enables temperature diction and accurate analysis of real time tempera                                              
  • V-groove PCB works for rapid, convenient and accurate positioning, which can meet all kinds of PCB board of positioning                                                   
  • Flexible and convenient removable fixture on the PCB board can protect the PCB fringe devices from damaging and transmuting. It can also adapt to various BGA ‘s reworking                                                 
  • Various sizes of BGA alloy nozzles, which can be adjusted 360 degree for easily installation and replacement.                                                   
  • Three temperature areas can independently heat and they are multiple temperature control, which can ensure best integration of different temperature areas. Heating temperature, time, slope, cooling and vacuum can all be set in the human-machine interface                                                   
  • There are 6-8 temperature controls up and down. Massive storage of temperature curves which are accessible at any time according to different BGA. Curve analysis, setting and adjustment are also accessible via touch screen. Three heating areas adopt independent PID calculation to control heating process to enable more accurate temperature.                                                   
  • It uses high power cross-flow fan to enable fast cooling of PCB board and prevent PCB from deformation. There are also internal vacuum pump and external vacuum chuck, which can help to                                                   
  • Collocating with sound control "early warning" function. It can warn workers to make some relative preparation 5-10 seconds before the completion of uninstalling or welding.
  • Cooling system will start after vertical wind stopped heating. When the temperature drops to normal temperature, the cooling process will stop automatically, so that the machine will not be aging after temperature heated up .                                 
  • It approved CE certification, and this appliance was equipped with emergency stop switch and automatic power-off protection device when emergency happens.                                                                         



  • Total Power: 4800W
  • Top heater 800W
  • Bottom heater 2nd 1200W, 3rd IR heater 2800W
  • Power AC220V±10% 50Hz
  • Lighting Taiwan led working light, any angle adjusted.
  • Operation mode HD touch screen, intelligent conversational interface, digital system setting
  • Positioning Intelligent positioning, PCB can be adjusted in X, Y direction with “5 points support” + V-groov pcb bracket + universal fixtures.
  • Temperature control K sensor, close loop
  • Temp accuracy ±2?
  • PCB size Max 410×370 mm Min 22×22 mm
  • BGA chip 2x2 - 80x80 mm
  • Minimum chip spacing 0.15mm
  • External temper sensor 1pc
  • Dimensions 570*610*570mm
  • Net weight 33KG