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leaf-free hot air and reflow oven
Full hot air lead-free reflow Oven with six heating-zones TN360C
Full hot air Reflow Oven TN380C
Full hot air Reflow Oven TN380C
Full hot-air Reflow Oven TN370C
Full hot air lead-free Reflow Oven with five temperature-zone TN350C
Large-size lead-free Reflow Oven with Eight heating-zones A8
Large-size lead-free Reflow Oven with Eight heating-zones A8N
Large-size lead-free Reflow Oven with Eight heating-zones A10
Large-size lead-free Reflow Oven with Eight heating-zones A10N
Large-size lead-free Reflow Oven with Eight heating-zones R800
Large-size lead-free Reflow Oven with Eight heating-zones R800N
Large-size lead-free Reflow Oven with Eight heating-zones R1000
Large-size lead-free Reflow Oven with Eight heating-zones R1000N
Full hot-air Reflow Oven TN370C
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Trade name】:Full hot-air Reflow Oven TN370C Tel】:0086-10-51669522
Manufacturer】:Torch Technology Model】:TN370C


  Product instruction of TN370C:
   Heating system: TN370C adopts high effective and energy-saving nickel-chromium heating tube. Advanced technology and Long life. And TORCH self-developed hot-air circling system features warm up quickly, which can make PCB component be heated evenly.
   Protection system: TN370C uses SSR solid relay (450V) that has large power and pressure prevention to non-contact output, safe and reliable. 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 keeps 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.
   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
   Outer shell and furnace body of TN370C can be opened wholly and automatically. It is convenient to clean and maintain it.

Main features for TN370C:】:

  1> Intuitional welding control: TN370C 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.
   2> Smooth and safe transmission system: Drive system adopts a high quality conversion motor and conversion system .It also has a closed-loop governor and Turbine speed reducing box of 1:100 to keep running smoothly .Speed:01600mm/min.
   3> Stable and safe electric control system: Delay switch protection. After power off, temperature drops evenly so that can prevent damage to transmission component and heater.
   4> Power-off protection: To keep PCB output normal. Windows operating platform has a strong functions and high stability.
   5> Upper and lower heating zones are separately controlled. The circulation speed can also adjust separately. It is suitable for welding different PCB plates and components.



Heating part parameter

Heating zone

7 heating zones(7 upper,7 cover)+1 cooling zone

Heating method

Full forced Hot air heating

Warm-up time


Cooling zone

1 zone, (1up/1 below)

Cooling method

transverse flow vortex centrifuge blower

Built-in automatic relay heating system

To prevent over-pressure damage controller or motor when start up and to prevent component damage when welding.

 Transmission parameter

PCB Board width

≤ 300mm

PCB conveyor Height


conveyor direction

L→R or R--L

Conveyor Material

Stainless steel

Chain-driven Mesh belt conveyor

Net belt and chain-driven transmission

Mesh belt width


Conveyor speed

0-1600mm/min adjustable

Control part parameter

Power supply

380V (3 ph, 4 wires) 50/60Hz

Max Power


Normal working power


Warm-up time

≤ 30min

Control system

PLC+ Torch module temp control system+ IPC

Range of temperature control

Room Temperature-360 ℃

Temperature control

Advanced Intelligent micro computer PID temperature control automatically in each zone + SSR non-contact output

Precision of temperature control

± 2℃

Temperature distributing error

± 2℃

 Machine Body Parameter

 Net Weight


Dimension( L×W×H )(mm)