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The difference between industrial ovens and ordinary ovens is very significant. Ordinary ovens generally have a temperature of no more than 200 degrees Celsius and are used for storing and baking, while industrial ovens have a temperature of over 200 degrees Celsius and are widely used for production and testing in enterprises. They can dry various materials and products. There are many aspects of the application of industrial ovens that require our special attention.
1. Precautions for purchasing
(1) Customization: The size specifications of the oven are determined based on production capacity to meet the factory's production needs. If the production capacity is high, you can choose a track type industrial oven; Relatively speaking, if the production capacity is relatively low, one can choose to process and customize small ovens. Of course, the small oven used in the experiment can also be customized according to the needs.
(2) Temperature: Before purchasing, it is necessary to calculate the actual required temperature according to the different requirements of different processes, in order to ensure the baking effect. After calculation, it is generally recommended to choose a temperature that is 10 degrees Celsius higher than the actual usage when making a purchase. Generally speaking, ovens are divided into low temperature (0-250 degrees), medium temperature (250-600 degrees), and high temperature (600-1500 degrees). If the temperature exceeds 1200 degrees, it is recommended to use carbon silicon rod heating, which can be selected according to the process requirements of the product.
Some precautions about industrial ovens
Industrial oven
2. Daily maintenance and upkeep
Daily maintenance includes four points: first, clean the surface and interior of the industrial oven to remove dust; Secondly, it is necessary to check the ammeter to ensure that the current is the same as the normal current; Thirdly, if there is a sudden power outage, the heating switch should be turned off; The fourth is to check whether the fan is operating normally.
Industrial ovens are essential drying equipment for factories in daily work, so their role cannot be ignored. Once there is a problem with the oven, it will have a significant impact on the normal operation of the factory. So, everyone should pay attention to these purchasing and daily maintenance matters to ensure that the factory can operate normally and efficiently.
3. Precautions for operation
(1) When using an electric oven, it is important to first wipe the inside and outside of the oven with a clean and damp cloth to remove any dust. Then you can use an empty stove to bake at high temperature for a while, sometimes white smoke may be emitted, which is a normal phenomenon. After baking, pay attention to ventilation and heat dissipation. After waiting for cooling, you can wipe the inner wall of the furnace again with clean water.
(2) After cleaning, the electric oven can be used normally. Before baking any food, the oven needs to be preheated to the specified temperature to meet the baking time specified in the recipe. Preheating the oven takes about 10 minutes. If the oven is preheated and left to bake for too long, it may also affect the service life of the oven.
(3) The oven being heated not only has a high temperature inside, but also the outer shell and glass door are very hot, so be careful when opening or closing the oven door to avoid being burned by the glass door. When placing or removing the baking tray from the oven, be sure to use a handle and strictly prohibit direct contact with the baking tray or baked food with your hands. Do not touch the heater or other parts of the furnace chamber with your hands to avoid burns.
(4) When starting to operate the oven, adjust the temperature, upper and lower heat, and then turn the time knob clockwise (do not turn it counterclockwise). At this time, the power indicator light will light up, indicating that the oven is in working condition. During use, if we set the cooking time to 30 minutes, but observe that the food is ready in 20 minutes, then we should not turn the time knob counterclockwise at this time. Please adjust the fire position between the three knobs to off, which can extend the service life of the machine. This is different from the usage of a microwave oven, which can be reversed.
(5) After each use, the electric oven should be cleaned after it has cooled down. It should be noted that when cleaning the box door and furnace shell, a dry cloth should be used to wipe them, and water cleaning should be avoided. When encountering difficult to remove dirt, you can gently wipe it off with detergent. Other accessories of the electric oven, such as baking pans and grilles, can be washed with water.
(6) The oven must be placed in a well ventilated area, not too close to the wall, to facilitate heat dissipation. And don't place the oven near a water source, because the overall temperature of the oven is very high during operation, and if it comes into contact with water, it will cause a temperature difference.
(7) When the oven is working for a long time, do not stay in front of it for a long time. If cracks or the like are found on the glass door of the oven, please stop using it immediately.
The above are the precautions for purchasing, maintaining, and operating industrial ovens, which can help us use industrial ovens effectively.
