Overview of the use of nitrogen filled oven

Non oxidizing ovens are applied in the electronics industry (silicone rubber, spray coating, semiconductor, LCM, LCD, LED, MLCC, TFT, precision ceramics, quartz oscillators) PCB、PE、 Electrolytic capacitors, rubber and plastic keyboards, computers Wait; Used for baking, drying, preheating and tempering, aging, and other purposes in industries such as motors, communications, hardware, chemicals, sports equipment, printing, pharmaceuticals, footwear, and automotive parts.

Model: BD90 (1-8 types or customized as needed)

Product type: Intelligent digital display microcomputer control
Power supply voltage: AC 380V ± 10%/50Hz ± 2%
Temperature control range: Room temperature+10 ℃ -250 ℃
Temperature resolution: 0.1 ℃
Temperature fluctuation: ≤ ±1℃
Temperature uniformity: ≤ ±3℃
Input power: by model
Studio size (mm): ① Standard 1-8 type ② Customized as needed
Load carrier: 2 pieces
Timing range: 0-9999 minutes

Box structure:

1) This equipment consists of a chamber, heating system, electrical control system, air supply system, non oxidizing system, protection system, etc.
2) The box is made with advanced equipment, industry-leading manufacturing processes, smooth lines, and a beautiful and elegant appearance.
3) The studio is made of stainless steel SUS304 material, and the outer box is made of high-quality cold-rolled steel plate. The product shell is sprayed with environmentally friendly paint, and the overall design is beautiful and elegant, suitable for color matching in high-end laboratories.
4) The shelves in the studio can be adjusted in height and quantity according to the user's requirements.
5) The insulation material between the studio and the outer box is high-quality high-temperature resistant aluminum silicate insulation cotton, and the insulation layer thickness is: 70mm, good insulation effect, pioneering in China, high-performance insulation structure. There is an inner cavity, inner shell, and aluminum silicate insulation cotton from inside to outside, with less heat loss in the inner cavity. The unique structure of the inner and outer compartments, as well as the door liner, greatly reduces the transfer of heat from the inner cavity.
6) High performance sealing materials and unique rubber sealing structure are used between the door and the door frame, with good sealing, high temperature resistance and aging resistance.
7) The air duct inside the box adopts a dual circulation system, consisting of a stainless steel multi wing centrifugal fan and a circulating air duct. The heat of the electric heater placed on the side of the box is discharged to both sides through the side air duct, and then sucked in by the centrifugal fan at the top after passing through the dried material, forming a reasonable air duct that can fully circulate the hot air and maximize the uniformity of the temperature inside the box. Improved the ability of air flow heating and significantly improved the temperature uniformity of the drying oven.
8) The heater uses stainless steel electric heating tube, which heats up quickly and has a long service life.
9) The equipment is equipped with an imported nitrogen flow meter and a quick plug and unplug non oxidizing gas interface, which facilitates the control of non oxidizing gas and nitrogen flow rate.

Temperature measurement and control system:

1) Adopting an intelligent temperature controller, the product features a comprehensive electromagnetic compatibility design and user-friendly menu design, making device operation completely foolproof,
2) The temperature control effect is excellent. Dual screen high brightness wide window digital display, clear and intuitive indication. Microcomputer intelligent control, after setting the temperature, the instrument automatically controls the heating power and displays the heating status, with precise and stable temperature control. Overtemperature alarm and automatic cut-off of heating power supply. There is a timer function, with a maximum timer time of 9999 minutes.

Electrical control system:

1) All electrical control components are sourced from the well-known domestic brand "Chint"
2) Innovative electrical circuit design, reasonable wiring, safe and reliable
3) The side of the box is an electrical control cabinet, which is convenient for centralized inspection and maintenance

Security protection system:

1) Overtemperature alarm
2) Insufficient phase protection
3) Overcurrent protection
4) Quick fuse
5) Grounding protection

Optional accessories (additional charges apply, please note when ordering):

1) Programmable LCD controller, capable of adjustable heating rate and insulation time, with up to 18 programmable segments.
2) Independent temperature limiting controller, which can immediately cut off heating in case of high temperature rise of the equipment after the main controller fails.
3) Paperless recorder, capable of displaying device temperature in monochrome curves, bar charts, numbers, mixing, recalling, alarms, etc., for centralized display, storage, printing, management, analysis, USB interface, recording interval: 1 second to 1 minute, storage space: up to six months of recording. As an upgraded product of ordinary paper recorders.
4) Equipped with RS-485 interface, it can connect computers and recorders to achieve real-time monitoring of work status.
5) The temperature testing hole can be used to insert different testing lines or instruments into the equipment workshop for various experiments. The diameter of the testing hole can be selected from ￠ 25, ￠ 50, and ￠ 80.
6) Load carriers, the standard equipment configuration is 2 load carriers, and customers can increase the number of carriers according to specific requirements.

Model List

Note: Professional design and manufacturing can be carried out according to different process requirements and size of users. The company mainly focuses on non-standard design