Box-type atmosphere furnace
High-temperature box atmosphere furnace
1800 ℃。 The box atmosphere furnace series is a horizontal vacuum atmosphere box furnace, which can also be called an anaerobic annealing furnace or a vacuum atmosphere sintering furnace. It is specially designed for materials in a vacuum state and a certain atmosphere (such as inert gas). Under the sintering, the high temperature can reach 1800 ℃. This vacuum furnace uses alumina fiber as the hearth material, and silicon molybdenum rod or silicon carbon rod as the heating element. The furnace body is designed to have a good vacuum tightness in the hearth. A gas control system is installed on the furnace body.
炉体采用双层炉壳结构，炉体采用10mm钢板加工而成， 碳钢外壳，由专业压力容器工厂焊接，保障了焊缝气密性，无沙眼、断纹等漏气点，安全可靠，符合国家标准多种安全防护设计，安全性能好。 1. The furnace body adopts a double-layer furnace shell structure. The furnace body is made of 10mm steel plate. The carbon steel shell is welded by a professional pressure vessel factory to ensure the airtightness of the weld seam. There are no air leaks such as trachoma and broken lines. Reliable, in line with national standards, multiple safety protection designs, good safety performance.
2. The heating element uses high-temperature heating elements, which can bear large loads, is stable and has a long service life. In order to ensure safe use, a full copper isolation transformer is used.
3, the heating rate is fast, from room temperature to 1600 degrees Celsius, generally takes 60-90 minutes
4. High precision of temperature control, small temperature, with temperature compensation and temperature correction, accuracy is ± 1 ℃
5. Adopt imported temperature control instrument, with program function, can set temperature rise curve, can program 2 groups of 16 program segments
6, integrated structure, can reduce the use of space, excellent appearance design, beautiful and generous
7. Electronic components are from well-known manufacturers, with leakage protection function, safe and reliable
8. The machine will send an alarm signal to the over-temperature during work, and automatically complete the protection action
、 可以通氢气、氩气、氮气等其他惰性气体，并能预抽真空，真空度可以达到-0.1MPa， ，玻璃转子流量计和进出口管道等 9 , can pass hydrogen, argon, nitrogen and other inert gases, and can be pre-evacuated, the vacuum can reach -0.1MPa, , glass rotor flowmeter and import and export Pipes, etc.
、 炉门为侧开方式，从左往右炉门及炉顶由不锈钢挤压式密封 ，炉门及炉顶配备循环水冷系统，炉体上有进气口、出气口、抽真空口。 10. The furnace door is side-opened, and the furnace door and furnace roof are sealed by stainless steel extrusion from left to right. The furnace door and furnace roof are equipped with a circulating water cooling system.
根据要求，制成双层水冷炉壳，保护密封硅胶垫圈的同时，辅助加快冷 却速度。 11. According to the requirements, a double-layer water-cooled furnace shell is made to protect the sealed silicone gasket while helping to accelerate the cooling rate.
炉门密封采用 20mm 厚线切割法兰，镶嵌 O 型硅胶圈，不锈钢手轮锁紧。 12. The furnace door is sealed with a 20mm thick wire cutting flange, inlaid with an O -shaped silicone ring, and the stainless steel handwheel is locked.
13. Optional large screen paperless recorder, real-time recording of heating curve, and with memory card to analyze and print experimental data
、 温度类别：1000℃ 1200℃ 1400℃ 1600℃ 1700℃ 1800℃ 六种。 14 , temperature categories: 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃ six kinds.
AC380V 50 / 60Hz
High-quality high-purity alumina fiber curing furnace with imported vacuum adsorption molding, good insulation performance
The furnace body adopts a step-type assembly structure. The overall design of the furnace door and the furnace door frame effectively ensures that the furnace does not collapse. The close cooperation between the furnace door and the furnace door frame makes it difficult for the heat energy to be lost and increases the service life of the furnace door part.
Double-layer shell water-cooled structure
Furnace door structure
Touch screen system
The temperature control system adopts artificial intelligence adjustment technology, with PID adjustment and self-tuning functions, and can program 30 temperature rise and fall programs; temperature control accuracy ± 1 ℃
Degree of vacuum
可根据客户要求定制 -0.1MPa, can be customized according to customer requirements
The device has running and stopping indicators, which makes it easy to see whether the furnace is running or stopped
Imported high-quality resistance wire / silicon carbon rod / silicon molybdenum rod / molybdenum wire / graphite
Temperature measuring element
K type / S type / B type
Temperature control accuracy
Instrument temperature control ± 1 ℃
Recommended ≤10 ℃ / min, *** fast temperature rise rate 30 ℃ / min
The effect is more than 80% of the old-style electric stove
Gas detection device
Can detect gas: oxygen, hydrogen, ammonia, odor, carbon monoxide, nitrogen dioxide, combustible gas ... Exhaust oxygen content detection can be customized according to customer requirements
Double circuit protection
并自动完成保护动作 Over temperature, over pressure, over current, disconnection, power failure, etc., and complete protection actions automatically
The standard configuration
One host, one vacuum system, one crucible pliers, one pair of high-temperature gloves, one manual, one certificate, and one warranty card