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Small gas nitriding furnace

人气: Article Source: Unknown Popularity: Issuing time: 2019-07-20 16:15




I. Application Small-sized nitriding furnace is a nitriding furnace developed by us for laboratories and micro-workpieces. The furnace capacity is usually less than 50Kg, but its structure and working principle are the same as those of medium and large nitriding furnaces. Electric furnace ** working temperature is 650 ℃, this series of products can be used with nitrogen potential automatic controller to achieve full automatic control of nitriding.

Second, the furnace body
1. The refractory layer of the furnace body is a molding furnace dedicated to our company, which has less heat storage and fast heating speed.
2, good insulation performance, the furnace shell can not feel the temperature rise, continuous operation than the brick structure energy saving 1/6.
3. The thermal inertia is small, and the time for shutdown and maintenance is very short.
4, the temperature control is more **, the same temperature control system, the temperature control deviation is smaller.

Third, the electrical aspect: using smart meters and touch screen
1. The temperature control instrument adopts Xiamen Yudian AI518AP-G-L1 intelligent program control instrument, the accuracy is 0.3, and the temperature control deviation can reach ± 2 ℃. The human-machine interface adopts Shenzhen W EINVIEW Weilun 7-inch touch screen, which is connected to the smart meter through the communication protocol, and the meter operation menu is fully expanded on the touch screen. This makes the operation more realistic and convenient. When the meter parameters are not changed, the touch screen displays all areas of the electric furnace. Working status. (Users can use it selectively)
2. The various data recorded by the paperless recorder can be checked directly on it, or it can be recorded on the computer through SD card test to realize data recording and printing.
3. The temperature control instrument can perform PID and automatic adjustment of the thermal inertia of the heating system. When the furnace temperature is about to reach the set temperature, the instrument automatically reduces the output to prevent temperature overshoot.
4. The actuator uses a solid-state relay power module, which has extremely low working noise (weak sound with its matching axial flow fan), fast switching speed, high switching frequency per unit time, and can achieve higher accuracy with its temperature control.
5, the component performance is reliable and high, the life is extremely long, is three times that of the AC contactor.
6. Complete fault protection measures, such as damage to solid state relay components, fan failure, and automatic audible and visual alarms.

Fourth, nitrogen potential automatic control (optional)
1. Realize the maximum control of nitrogen potential.
2.Realize the synchronous control of temperature and gas
3. After the workpiece material and nitriding requirements are determined, directly input the corresponding program to complete the automatic control of temperature rise and drip of the medium, avoiding tedious manual operations, and greatly improve product quality.

Five, technical parameter table



If the specifications you need are not in the above table, you can call 135-0378-3197, we can customize the furnace type for your workpiece size

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