In today's glass deep processing industry, glass tempering furnaces are increasingly used. However, to ensure its safe and efficient operation, operators must strictly abide by a series of precautions.
Before starting the equipment, a comprehensive inspection is required. For the electrical system, check whether the line connection is stable and whether there is any damage or short circuit risk; for mechanical parts, check whether the transmission belts, gears, etc. are operating normally and whether the lubrication is sufficient. At the same time, it is necessary to confirm whether the water level and water quality of the cooling system meet the standards to avoid affecting the tempering effect due to insufficient cooling.
The heating link is crucial. The heating temperature and time must be accurately controlled. Different parameters are required for different glass thicknesses and types. If the heating temperature is too high, the glass is easy to deform and burst; if the temperature is too low, the tempering effect cannot be achieved. During the heating process, pay close attention to the state of the glass. If there is any abnormality, stop heating immediately and troubleshoot the problem.
During the tempering process, pressure control should not be underestimated. Appropriate pressure can ensure uniform heating and cooling of the glass in the tempering furnace and improve the tempering quality. Operators need to reasonably adjust the pressure according to the size and shape of the glass, and pay attention to the reading of the pressure gauge to prevent abnormal pressure fluctuations.
After the glass is out of the furnace, the cooling process must strictly follow the prescribed procedures. Use appropriate cooling methods and speeds to allow the glass to cool slowly and evenly to enhance its strength and heat resistance. During the cooling process, prevent the glass from colliding and squeezing each other, causing surface scratches or cracks.
Daily maintenance is also critical. Clean the inside of the furnace regularly, remove dust and debris, and ensure good heat dissipation and ventilation of the equipment. Regularly inspect and replace key components such as heating elements and fans to extend the service life of the equipment. In addition, operators must undergo professional training, be familiar with the equipment operation process and emergency handling methods, and be able to handle problems quickly and correctly when encountering problems to ensure production safety and product quality.
Following these precautions can ensure the stable operation of the glass tempering furnace and create greater value for the company.
