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Beijing Torch SMT Co., Ltd.
Conveyor Reflow Oven 5 zones

Conveyor Reflow Oven 5 zones

Product catalog summary

Product Overview: The TN350C is a full hot air lead-free reflow oven designed for efficient and even heating of PCB components. It features a high-efficiency nickel-chromium heating system and a self-developed hot-air circulation system for quick warm-up and uniform heat distribution.

Heating System: The oven uses a nickel-chromium heating tube known for its energy efficiency and longevity. It includes a hot-air circulation system that ensures even heating across PCB components.

Protection System: Equipped with SSR solid relays for safe, non-contact output, the TN350C monitors temperature changes using fuzzy control and data collection. It maintains temperature control accuracy while protecting against high current and voltage damage. Safety pipes in each zone ensure high temperature and pressure resistance.

Control System: The oven uses IPC and PID intelligent arithmetic for precise heat output control. The modular design facilitates easy maintenance and disassembly. The outer shell and furnace body can be opened automatically for cleaning and maintenance.

Main Features:

Intuitional Welding Control: Advanced temperature collection system allows for real-time temperature curve testing and recording.
Transmission System: Features a high-quality conversion motor and closed-loop governor for smooth operation. Adjustable speed ranges from 0 to 1600mm/min.
Electric Control System: Includes delay switch protection to prevent damage during power-off scenarios.
Power-off Protection: Ensures normal PCB output with a stable Windows operating platform.
Heating Zones: Upper and lower heating zones are independently controlled, suitable for various PCB plates and components.

Technical Specifications:

Heating Zones: 5 upper and 5 lower heating zones plus 1 cooling zone.
Heating Method: Full forced hot air heating.
Cooling Method: Transverse flow vortex centrifuge blower.
PCB Board Width: Up to 300mm.
Conveyor Height: 900±20mm.
Conveyor Speed: Adjustable from 0 to 1600mm/min.
Power Supply: 380V (3 phase, 4 wires) 50/60Hz.
Max Power: 22kW, Normal Working Power: 10kW.
Warm-up Time: ≤ 30 minutes.
Temperature Control Range: Room Temperature to 360℃.
Temperature Control Precision: ± 2℃.
Machine Dimensions: 2500×900×1390mm, Net Weight: 600 kg.

Catalog excerpts

Cartella_Egon_korr.indd table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } .font1 { font:14.00pt "Arial", sans-serif; } Full hot air lead-free reflow Oven with five heating-zones TN350C Product instruction of TN350C: Heating system: TN350C 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. Օ Protection system: TN350C 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 Օ Outer shell and furnace body of TN350C can be opened wholly and automatically. It is convenient to clean and maintain it.

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Cartella_Egon_korr.indd table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } Main features for TN350C: 1 > 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. 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...

Open the catalog to page 2

Cartella_Egon_korr.indd table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } Control system PLC+ Torch module temp control system+ IPC Range of temperature control Room Temperature-360 °C Temperature control Advanced Intelligent micro computer PID temperature control automatically in each zone + SSR non-contact output Precision of temperature control ± 2C Temperature distributing error ± 2C Machine Body Parameter Net Weight 600 kg Dimension ( LxWxH ) (mm) (2500x900x1390mm)

Open the catalog to page 3

Conveyor Reflow Oven 5 zones

Conveyor Reflow Oven 5 zones

Catalog excerpts

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