Operation steps and techniques of glass electric melting furnace
Release time:
2025-08-19 00:00
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Operation steps and techniques of glass electric melting furnace
In the modern glass manufacturing industry, bottle making glass electric melting furnaces are becoming more and more widely used. It not only improves production efficiency but also reduces energy consumption. However, many people do not know much about its operation steps and techniques. Today, we will discuss in detail how to properly operate a bottle making glass electric melting furnace to ensure the production of high-quality glass products.
1. Preparation
Before we get started, let's do some preparation. This step is crucial, just like you need to prepare all the ingredients before cooking.
1. Check the equipment: Ensure that all parts of the bottle making glass melting furnace are functioning properly, with good power connections and no short circuits or other malfunctions.
2. Raw material preparation: Selecting high-quality raw materials is key to producing high-quality glass. Make sure the silica sand, lithosis and other additives you use are up to standard.
3. Safety Gear: Don't neglect safety. This is the most basic measure you need to protect yourself when operating an electric furnace, make sure you wear goggles, gloves and other protective gear.
2. Start the bottle making glass electric melting furnace
Once everything is ready, we can start the device. However, the process of initiation also requires some skill.
1. Choose the right temperature: Different raw materials require different temperatures when melting. Generally, the operating temperature of the bottle making glass electric melting furnace is between 1400°C and 1600°C.
2. Heat up gradually: Don't rush to turn the temperature to a higher one. Slow heating avoids thermal stress on raw materials and reduces the risk of rupture.
3. Monitoring during the melting process
Continuous monitoring is very important when the furnace starts working. Just like you need to keep looking when baking a cake.
1. Observe the melt state: The color and fluidity of the melt can tell you a lot of information, such as whether it melts evenly, whether the temperature is appropriate, etc.
2. Regular stirring: Stirring the melt at the right time can ensure that the raw materials are fully mixed and avoid unevenness.
4. The key to the molding process
Once melting is complete, the next step is shaping. This step is like pouring liquid into a mold, and the key is to master the timing and technique.
1. Control the melt flow rate: The speed of melt flowing into the mold should be uniform, too fast may cause the mold to overflow, and too slow may affect the molding effect.
2. Temperature Control: Maintaining the right temperature is crucial during the molding process. Too high may cause mold damage, while too low may cause poor molding.
5. Cooling and post-processing
Once molded, we cannot remove the finished product immediately. The cooling process is just as important as the post-treatment.
1. Gradual cooling: Rapid cooling can cause cracks in the glass, so use a gradual cooling method.
2. Post-processing: After the finished product is cooled, it can be polished, polished and other post-treatments to improve the appearance quality of the product.
6. Common problems and solutions
When operating a bottle making glass electric melting furnace, it is inevitable to encounter some problems. Understanding these issues and how to solve them can make you more comfortable.
- Uneven melt: If you notice an uneven melt
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