Lead Free 7 Zone SMT Reflow Oven Equipment Startup Power 30 KW

7 Zone Lead Free Reflow Oven Equipment Machine

The Process of Reflow Oven

The reflow oven process is that when the circuit board with printed solder paste and good components enters the reflow oven furnace, the circuit board is driven by the reflow oven rail transport chain to pass through the preheating zone, heat preservation zone, soldering zone and cooling zone of reflow oven in turn After the temperature changes of the four temperature zones of reflow oven, the reflow oven process of the circuit board is completed. The following specifically explains the soldering change process when the circuit board passes through the four temperature zones of reflow oven in sequence.

Technical Parameter of Reflow Oven

* 15% heat transfer efficiency take time for more
* complex lead-free welding products require
* more large
* From international technology quench system forced aircooling, low temperature cooling, the cooling rate up to
* 3.5-6'C to maintain very convenient.rapid cooling ofthe PCB(option).
* Special rosin recovery system can belong-term to maintain-the cleaniness of the cooling zone.
* The control system uses PLC+industrial PC, high precision,fast response, more stable operation.
* Circulating wind speed is continuously adjustable to сореwith all kinds of welding.

Features of Reflow Oven

1. The patent wind wheel design can ensure wind speed windspeed can be adjusted by frequency

conversion of the oven can be modified at any moment.

2. Powerful programming software’s controlling system, it can detect the online temperature

of PCB and can analysis save and print the profiles

3. Even temperature and high heat compensation efficiency,especially suitable for soldering

of BGA CSP components.

4. The guide rail is made of special aluminum alloy with high rigidity accuracy and intensity,

with auto chain lubricating system.

5. SMEMA compatible

Specifications of Reflow Oven 7 Zones SMT Reflow Oven

Product Pictures of Reflow Oven