During the glass tempering process, what will cause white haze at the front and back ends of the glass sheet? white haze are likely to appear at two ends of a glass sheet larger than 1.5m2 with a shape close to a square.Causes……
Daily Inspection should include:Cleanliness of glass tempering furnace；Whether the pressure and flow rate of the cooling water line in the convection tempering furnace are within normal range；Whether the drive of each part of the tempering machine works properly
During glass tempering process, if the curvature needs to be adjusted, the following steps are required:
Firstly, make a bending mold for the glass according to the curvature of the bent tempered glass to be processed……
Fabricating debris on the roller conveyor of the glass tempering furnace will cause regular scratches in the glass surface. As the location of fabricating debris is fixed, the scratches on the glass will show a regular pattern. We can check the state of the rollers in the heating oven and cooling section and tackle the issue accordingly.
If the glass is unevenly heated in the glass tempering furnace, the glass warps and form a spherical surface. It may result in its edges and corners being chipped when colliding with the ceramic roller conveyor during oscillating movement.
Differences in the wind pressure at different positions of the chiller will cause the tempered glass in the corresponding areas to have different flatness . Take the following measures to tackle the issue
As the glass temperature is relatively low when it just entered the glass tempering furnace, the temperature of its lower surface will be affected by both the ceramic rollers with which it gets in touch and the bottom heating elements, while the upper surface of the glass is only affected by the upper heating elements of the glass tempering machine.
Buying a glass tempering furnace is the largest investment for a glass processing enterprise. It could determine an enterprise's market value, the distribution of customer base, and overall profitability. This article intends to help those who plan to invest in glass tempering machine to properly evaluate the operating environment and their own situations before making a purchasing decision.
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