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Customized 4 Doors Type Nitrogen Oven

Customized 4 Doors Type Nitrogen Oven

Model: YNO-100-4

Product Performance


  • Volume: 100L*4

  • Inner size: 50*45*45(w*h*d)

  • Temperature range: RT+25℃~200℃/300℃/400℃

  • Temperature fluctuation: ±0.3℃

  • Temperature uniformity: ±2%℃


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Description Parameters Features

Description of Customized 4 Doors Type Nitrogen Oven


The nitrogen oven is a new type of anaerobic electric heating oven. This oven is used in the electronics industry (silicon rubber, spraying, semiconductor, LCM, LCD, LED, MLCC, TFT, precision ceramics, quartz oscillators), PCB, PE, electrolytic capacitors, rubber and plastic keyboards, computers... etc.
It is used for baking, drying, preheating, tempering, and aging in motors, communications, hardware, chemicals, sports equipment, printing, pharmaceuticals, footwear, auto parts, and other industries.

This Nitrogen drying oven consists of chamber body, heating system, electric control system, air supply system, nitrogen filling system, protection system, etc.
The inner box is made of stainless steel, the outer box of the nitrogen oven is made of high-quality cold-rolled steel plate, and the outer shell of the product is sprayed with environmentally friendly metal paint.


A high-performance and high-temperature resistant sealing material and a unique rubber sealing structure are adopted between the door and the door frame. Double sealing structures prevent hot air leakage.


Hot air circulation heating systems ensure the temperature uniformity of the inner chamber.


This oven is equipped with a nitrogen flow meter and is equipped with a quick-plug nitrogen filling port, which is convenient for nitrogen filling and controlling the nitrogen flow.

Parameter of Customized 4 Doors Type Nitrogen Oven


Model No.YNO-100-4
Inner chamber size (W×H×Dcm)50×45×45(if you need other customized sizes, pls tell us)
Temperature rangeRT+25℃~200℃(300℃)
Temp.fluctuation±0.3℃
Temp.uniformity±1%℃(200℃)
Temp.resolution0.1℃
Oxygen concentration0-2000 PPM
Heat up timewithin15 minutes to 200℃
Exterior chamber materialCold-rolled sheet + powder coating
Inner chamber materialSUS#201 stainless steel plate (Adopt SUS#304 stainless steel when temperature>200℃)
Insulationfiberglass wool
Heating typeHot air circulation type
Controlling systemButton type digital display controller/touch screen programmable controller
Nitrogen systemFlowmeter + Pressure meter (oxygen concentration analyzer is optional)
Safety devicesPhase sequence protection, overheat protection, overcurrent protection, overload protection.
Power supplyAC 3Ψ 380V 50Hz (if need other voltage, pls tell us)
CustomizationNon-standard or special requirements can be customized.



Features of Customized 4 Doors Type Nitrogen Oven


  • Fully welded process ensures beautiful machine construction.

  • 4 cabinets are controller independently with controllers.

  • Oxygen concentration analyzer is optional.

  • High precision with ±1%℃ uniformity.

  • Multiple safety protection systems.

  • The temperature of the outer chamber shall not exceed room temperature +10℃ makes machines more energy-saving.


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