Technical requirements and development status quo of hot bending glass

Hot bending glass from the shape classification, can be divided into single bending, bending, composite three categories.

For single curved building glass, glass hot bending is relatively easy. But many glass bending furnace manufacturers often in products from linear curve, roughly 150 mm while place, can't are in good agreement with the mould, there are more than the standard requirements, installation difficulties. To solve this problem, first of all requirements of electric heating furnace layout should be reasonable, can realize the local heating, product placement direction should be consistent with the direction of the heating wire.

Bending common aquarium glass and hot bending glass counter glass, bending glass straight line edge bending, is the biggest technical difficulties Angle easily. Mould mark and other defects. Therefore bending glass is also very common, such as spherical glass, turning arch veranda, glass washbasins, etc., the glass on the hot bending operations require a high technical level, making precision mould, some need professional hot bending furnace to complete.

Current situation of the development of

With the progress of industrial level and people's living standard is increasing day by day, hot bending glass in architecture, civil use has become more and more. Building hot bending glass is mainly used for building internal and external decoration, lighting, sightseeing elevator, vaulted corridor, etc. Civil hot bending glass is mainly used as glass furniture, glass aquarium, glass washbasins, glass ornaments, glass counter, etc. Large area USES hot bending glass in buildings in our country started in 1989, after the increase year by year. According to statistics, China's enterprises have more than 500 hot bending glass, glass hot bending furnace has around 2000 units, mainly for architectural glass bending furnace, and is mostly a single chamber furnace. With the enlargement of the architectural decoration market, also greatly increase the hot bending glass furniture, lavabo hot bending furnace, aquarium glass and glass bending furnace hot furnace successively rise all over the country. Hot bending glass market appear abnormal booming.