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Treatment methods for rough surfaces of small ceramic rollers in tempered furnaces

Release time:

2021-03-05

　　In the production process of tempered glass, the status of small tempering furnaces is closely related to the quality of the products. Customers often purchase tempering furnace equipment, and due to control system errors or untimely protection, serious accidents occur in the tempering furnace and the tempered products produced.

　　 What are the protective measures for small tempering furnaces?

　　In fact, for any product, only when the equipment is in good operating condition can high-quality products be produced. Therefore, whether it is ordinary equipment or small tempering furnace equipment, daily maintenance is necessary to prevent it from affecting its service life!

　　When the optical properties of the tempered glass are poor or an explosion occurs, the cooling of the small tempering furnace should be stopped immediately. Handle according to the following situations.

　　Rough surface of ceramic roller in small tempering furnace:

　　Reason: Glass fragments or other substances are embedded or adhered to the ceramic.

　　Processing process:

　　1. Gently scrape off glass fragments or other foreign objects embedded in the ceramic roller with a scraper

　　2. Clean the attachments on the surface of the ceramic roller with a plastic brush, and use a vacuum cleaner to assist at the same time

　　3. Polish the rotating ceramic roller with 400-600 grit fine corundum sandpaper until the surface of the ceramic roller feels smooth to the touch

　　4. Quickly use a vacuum cleaner to remove dust from the surface of the ceramic roller in the small tempering furnace

　　5. Dip a clean, soft white cloth in softened water and wipe from the center outwards (do not wipe back and forth repeatedly) until there is no dust

　　6. Avoid excessive polishing of the ceramic roller of the small tempering furnace to avoid damaging the surface glaze

　　7. For safety reasons, the safety pin must be inserted when cleaning the ceramic roller

　　8. The principle of cleaning the ceramic roller should be to use distilled water or pure water, and never use other alkaline cleaning agents or chemical reagents

　　9. After the above cleaning process, when heating and raising the temperature of the automotive glass tempering furnace, it should first be raised to around 200 degrees, and the furnace should be kept warm for 1-2 hours before raising the temperature.

　　The above is the method for processing the rough surface of the ceramic roller of a small tempering furnace compiled by the editor. If you want to learn more, please continue to follow us.

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