High precision nitrogen reflow oven

High precision nitrogen reflow oven Description:

1, Windows XP O/S, so simply as Chinese and English interface onscreen alternative available.

2, The digital control system adopted with PLC +Modular circuit to stabilized and accurate of repetitive precision.

3, Intelligent diagnosis system (IDS) has the function of trouble remind, alarm, list-out, report saving.

4, Temperature and blower speed controlling adjustable independently, to meet the high-precision requirements.

5, To minimize the temperature difference of various volumes of components by newly chambers design, with enhance the reliability and protective of each solder joints.

6, Step forced cooling system to easily achieve the requirements of strict lead-free processes (cooling slope: ≥ 3degree/sec. )

7, Center support and dual rails are optional.

Nitrogen reflow oven：

Model R10/R10-N GENERAL Outside dimension 6000 x 1400 x 1600mm Standard color Computer greyWeight 2500kg Number of heating zones Up10/bottm10 Length of heating zones 3750mm Number of cooling zones 2 Exhaust volume 10M³/min*2 exhausts Standard feature of control system Power supply 5line, 3phase, 380V 50/60Hz Start-up power  68KW Power for warm up 58KW Normal power 11KWHeating pattern Up & Bottom Hot air Warming time Approx. 20minutes Temp. setting range Room temp-350 degree Control system PLC+ Computer Temperature control method PID close loop control +SSR driving Temperature control precision ± 1.0degree Temperature deviation on PCB ± 1-2 degree Data storage Process data and status storage (80GB) Abnormal alarm Abnormal temperature(extra-high/extra-low temp) Board dropped alarm Tower light: yellow-warming: Green-normal: Red-abnormal Standard features of conveyor system Max. width of PCB  450mm Rail Number 1 Lane Or 2 Lane   (option)Components clearance Top/bottom clearance of PCB is 25mm Conveyor height Light → right(option: R→ L) PCB transmission agent chain +mesh  Conveyor height 900± 20mm Conveyor speed range0~2000mm/min