; Convection reflow oven solder, model KAYO-RF8345

Convection reflow oven solder, model KAYO-RF8345

Home \ Equipment \ Reflow ovens \ Convection reflow oven solder, model KAYO-RF8845
Eight-zone extended-width convection oven for group soldering of SMD components onto a PCB surface

System features:

Patented two-layer insulation system provides:
- safety (external covers of the furnace do not heat up above room temperature);
- save up to 40% of energy compared to similar models of furnaces;
The monitoring system ensures the stability of all processes;
Highly efficient heating system:
- principle of hot air from a variety of holes;
- principle of microcirculation of air in the heating zones up and down;
Two-section module with powerful ventilation and filters to remove exhaust air;
Highly efficient cooling system with powerful fans;
Powerful fans in heating zones with a long service life (made in Taiwan) providing:
- effective heat transfer;
- low thermal inertia;
- temperature adjustment in each zone with an accuracy of ± 1 °;
- fast heating to the set temperature (about 15 minutes);
- low level of vibration and noise;
Stainless steel transmission system to achieve:
- resistance to high temperatures;
- low level of wear and deformation;
- high level of rigidity.


Number of heating zones in the oven (top,bottom) - 8/8;
Total length of heating zones - 3150 mm;
Heating method - closed circuit circulation of hot air;
Number of cooling zones - 2; 
Cooling method - forced air flow;
Max PCB width - 450 mm;
PCB transportation height - 880 ± 20 mm;
Conveyor speed - 0 - 2000 mm/min;
Conveyor type - meshy;
Power supply - 3 phases, 380 V, 50/60 Hz;
Starting power - 32 kW;
Average operating power: 5 kW;
Heating time - 15 - 20 min;
Max heating temperature - 400ºC;
Temperature control accuracy - ±2ºC;
Average temperature deviation - ±2ºC;
Temperature adjustment - PID controller solid state relays;;
Management - PC + PLC;
Pneumatic pressure - 0,5 MPa;
Temperature control - deviation indication system;
Machine dimensions - 4600х1000х1420 mm;
Machine weight: 1100 kg.


Additional chain conveyor.

Zones temperature controller
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