Full hot air lead-free reflow Oven with PC temp control system
MODEL: TN350C
Main Introduce:
1: Heating system: TN350C adopts high effective nickel-chromium heating tube with advanced technology and Long life service. The hot-air circle system which design by Torch, it warm up quickly and make PCB component be heated totally.
2: Protection system: It adopts a SSR solid relay of big current and high pressure (450V) resistant to non-contact output, Safety and reliably. It can monitor the change of temperature and heat number in furnace chamber with the functions fuzzy control and data collection. Then control the heating component with the least pulse and response quickly. To keep the Temperature control accuracy, but the equipment can not be damage for the high current and high voltage. And each room fits a safety pipe which is high temperature and high pressure resistant function so that the whole system can run safely and calmly.
3: Accuracy control by IPC and PID intelligent arithmetic. According to the PID intelligent calculation, heat output can be controlled accurately and response to the change of outside to balance the temperature. The whole system has a modularized design. It is convenient to maintenance and disassembles
4: Outer shell and furnace of TN350C can be opened wholly and automatically. It is convenient to clean and maintain it.
Main features for TN350C:
A. Intuitional welding control: TN350C adopts advanced furnace temperature collection system. It can test temperature curve and temperature in furnace hearth. The temperature curve can be recorded or printed at the same time.
B. Reliable and stable transmission system: Drive system adopts conversion motor and. It also has a closed-loop governor and Turbine speed reducing box of 1: 100 to keep running smoothly. Speed: 0-1600mm/min.
C. Stable and reliable electric control system: Delay switch protection function. After power off, temperature drops evenly so that can prevent damage to transmission component and heater.
D. Upper and lower heating zones can be controlled separately. The circulation speed can also adjust individually. It is suitable for welding different kinds of PCB plates and components.
E. Safety protection system when Power-off suddenly to ensure the output of PCB board normally. TN350C has strong and stable WINDOWS operation platform
| Model |
TN350C |
| Heating part parameter |
| Heating zone |
5 heating zones(5 upper, 5 cover) |
| Cooling system |
1 cooling zone (up 1, down 1) |
| Temperature control system |
PC operation, Advanced intelligent Micro computer PID automatic temperature control, SSR non-contact point output |
| Heating method |
Full forced hot air heating |
| Cooling zone |
1 zone, (1up/1 below) |
| Cooling method |
transverse flow vortex centrifuge blower |
| Transmission parameter |
| PCB Board width |
≤ 300mm |
| PCB conveyor Height |
900± 20mm |
| conveyor direction |
L→ R |
| Chain-driven Mesh belt conveyor |
Net belt and chain-driven transmission |
| Mesh belt width |
300mm |
| Conveyor speed |
0-1600mm/min adjustable |
| Control part parameter |
| Power supply |
380V (3 ph, 4 wires) 50/60Hz |
| Max Power |
22kw |
| Normal working power |
10KW |
| Warm-up time |
≤ 30min |
| Control system |
PLC+ Torch module temp control system+ IPC |
| Range of temperature control |
Room Temperature-360 º C |
| Temperature control |
PLC+PID+SSR |
| Precision of temperature control |
± 2º C |
| Temperature distributing error |
± 2 º C |
| Machine Body Parameter |
| Net Weight |
600 kg |
| Dimension (L× W× H ) (mm) |
(2500× 900× 1390mm) |
Audited Supplier 
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