LDBC curved two-way steel furnace steel furnace _ Landglass Figure _LDBB curved two-way steel furnace

LD-BB-way curved steel furnaces, steel furnaces, steel furnace Landglass provided by Randy machines. We are Luoyang Randy Glass Machinery Co., Ltd. (www.landglass.com) in: Luoyang specializes in: steel furnace, glass tempering furnace, forced convection tempering furnace, convection oven, dual-chamber furnace, Frosted glass and steel Mongolia Sand glass (frosted glass) is a homogeneous rough surface with sandblast glass or hydrofluoric acid etching glass is formed. Frosting technology can also be combined with screen printing technology to produce a variety of different patterns and designs on the glass surface for decoration, produce hazy, noble, elegant decorative effect. Frosted glass and steel-sided, we need to put into the furnace Frosted face up to avoid damage to the roller. Since Frosting surface is matte, to heat absorption enhancement, Frosted glass surface temperature rises quickly, the production time, to set the upper temperature lower than the lower part, holding the furnace temperature uniformity. In addition, quenching the windward gate height slightly lower, but also help produce high-quality glass Frosting. Frosted glass and steel double-sided, glass will have some friction roller damage, it should be avoided producing double-sided Frosted glass. If you really need to produce, it can adjust the line speed of the glass movement is small, and 5% to 10% shorter heating time. After production, with waste glass (must be clean) friction dressing roller. 2.3 Measures for controlling thermal deformation due to uneven cooling caused by the stress generated in the cooling process is uneven, the cooling rate can be adjusted by adjusting the glass surface air pressure gate. If the glass is bent downward, which can be adjusted by increasing the pressure at the bottom of the grille to improve cooling rate of the surface under glass; if the glass bending upward, through the upper portion of the gate to increase the wind pressure on the glass surface to increase the cooling rate regulation.