Dinghua DH-A1L-C hot-selling laptoop computer motherboard chip repair machine

Main Features and advantages of DH-A1L-C:

Main core parts: Mean Well power supply, Japan Omron relay, 7'' MCGS touch  screen, Built-in vacuum pump, PCB board control. With CCD camera monitor system to clearly see the melting process of the solder ball!

1. Laser positioning, fast and precise position bga and pcb.

2. External digital soldering iron, help clean bga and motherboard easily after desoldering.

3. Precisely temperature control, k-type thermocouple closed-loop control and CPU control unite, with temperature module and intelligent control unit to enable precise temperature deviation on ±2℃. Meanwhile, external temperature measurement connector enables temperature diction and accurate analysis of real time temperature curve.

4. V-groove PCB works for rapid, convenient and accurate positioning, which can suitable for all kinds of size and shape PCB board positioning.

5. Movable freely universal fixture prevent pcb from damaged on fringe component, suitable for all kinds of pcb repairing.

6. With different size of titanium alloy nozzles, easy replace and install, rotate freely 360°, any size can be custom if need. Titanium alloy material, never deformation, never rusty

7. Three independent heating zones 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 touch screen conversational interface. Meanwhile PID calculation to control heating process more accurate and more stable.

8. 6-8 segments temperature can be set for top heating and lower heating(up to 16 segments). 50,000 groups of temperature curves can be stored, which can number, modification and apply at any time according to different BGA. Curve analysis, setting and adjustment are also available on touch screen.

9. USB 2.0 interface, download current temperature curve and storage conveniently. Also, control touch screen with mouse.

10. Powerful smart cross flow fan, fast cooling for PCB and machine. With vacuum sucker, to pick up bga chip conveniently after heating.

11. With Voice warning 5-10 seconds before heating finished: remind operator to pick up bga chip on time. After heating, cooling fan will work automatic, when temperature cool down to room temperature ( <45℃ ), cooling system will stop automatic to prevent the heater from aging.