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Warranty: Three years warranty for heater wires, one year for other parts (Two years longer than other
companies). Heaters are the main consumable materials on the machine, it is free offered if damage
in three years. Free your worries!
DH-A1:
Features:
1.Embedded Industrial PC, high definition touch screen interface, PLC control, and instant profile analysis f
unction. Real-time settings and actual temperature profile display can be used to analyzed and correct
parameters if necessary.
2.It uses precise K-type close circuit control and automatic temperature adjustment system, with PLC and
temperature module to enable precision temperature control of ±2 degC. External temperature sensor
enables temperature monitoring and accurate analysis of real time temperature profile.
3.V-groove PCB support for rapid, convenience and accurate positioning that fits for all kinds of PCB
board.
4.Flexible and convenient removable fixture on the PCB board which protectsand prevent damage to PCB.
It can also adapt to rework various BGA packages.
5.Various sizes of BGA nozzles, which can be adjusted 360 degree for easy installation and replacement;
6. Three temperature areas can independently heat and are multiple controllable and adjustable to ensure
best integration of different temperature areas. Heating temperature, time, angle, cooling and vacuuming
can all be set on the interface.
7.There are 6-8 levels of variable and constant temperature controls. Massive storage of temperature
curves which are Instant accessible according to different BGA. Curve analysis, setting and adjustment
are all accessible via touch screen. Three heating areas adopts independent PID calculation to control
heating process to enable more accurate and precise temperature control.
8.Temperature rise more balanced, temperature more accurate
9. It uses high powered blower to enable fast cooling of PCB board and prevent it from deformation.
There are also internal vacuum pump and external vacuum pen to assist with fetching the BGA chip.
10.Including Voice "early warning" function. 5-10 seconds before the completion of uninstalling or welding,
voice reminder / warning to get the workers prepared. Cooling system will start after vertical wind stopped
heating. When the temperature drops to room temperature, the cooling process will stop, so that the
machine will not age after heated up
11.CE certification, with emergency switch and automatic power-off protection device when
emergency happens
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