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8 Zones Lead Free Reflow Oven A8 (PID Control)

Introduction:

1. The unique advanced long life heating system

  • The heating system adopt the Swedish nickel heater with efficiency and energy-saving. The special forced-air circulation system makes PCB and the component heating uniform and eliminate the "shadow effect" completely.
  • Using imported Taiwan San Yue long shaft high temperature blower motor and W shaped heat duct, no noise & vibration, convenient for maintenance.

2. Smooth and reliable transmission system

  • The conveyor system uses STK adjustable speed motor imported from Taiwan matched with the 1:150 turbine reducer run smoothly; speed varies in 0-1000mm/min.
  • Independent roller structure support and match stainless steel mesh belt to make the running smoothly and the speed precision is up to ±2 mm/min.
  • Special stainless steel mesh belt is durable and wear-resistant and long life.

3. Stable and reliable electrical control system

  • It adopts imported thermostat control which owns fuzzy logic and PID close loop system. It quickly responds to temperature changes and ensure temperature compensation by PID intelligent operation.
  • Thermocouple imported from Taiwan can respond the changes in each temperature zone fast and sensitive, feedback and control timely, compensate the temperature stability in each zone.
  • Heat up fast, only need 20 minutes from room temperature to set-point temperature.
  • Failure diagnosis, visual & audio alarm.
  • Delay shutdown production function, uniform cooling after the shutdown.

Specification:

Model JAGUAR A8
Heating System Number of heating zones Top 8/Bottom 8
Heating passage 2800MM
Heating style Top: hot air; bottom: IR(Top hot air bottom hot air is optional)
Cooling Style Force air
Conveyor System Max. Width of PCB 400mm
Mesh belt width 400mm
Conveyor Direction L→R(or R→L)
Process Height 880±20mm
Conveyor type Mesh
Conveyor speed 0-1000mm/min
Fixed Track Front track fixed(option: rear track fixed)
Control System Power supply 5 line 3 phase 380V 50/60Hz
Total consumption 22 kw
Startup consumption 22 kw
Steady consumption 4-7 KW
Ramp Up time About 20 mins
Temp. set-point range Room temperature-300℃
Temp. control method PID close loop control & SSR driving
Temp. control precision ±2℃
Temp. deviation on PCB ±2℃
Data storage Process  Data  and  status storage(80GB)(machine with PC)
Nozzle plate Aluminum Alloy Plate
Abnormal Alarm Abnormal temp. (Overtemp/low temp.)
Board dropped alarm Tower    light:    Amber-warning, Green-normal, Red-abnormal
General Dimension(L*W*H) 4200×800×1320mm
Weight 800KG
Color Computer grey
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