Guangzhou Dongxu Automobile Glass Co., Ltd,founded in 2000, located in Bamboo Park Loggui Town Baiyun District, Guangzhou, China, is one of the leading professional automotive safety glass and PVB manufacturer and tempering furnace and exporter in China.
The Laminated
Laminated glass is approximately three to five times stronger than that of ordinary float glass, and although the glass still breaks the way ordinary glass does, the fragments adhere to the interlayer PVB - break but not shatter, so the people will not be injured, we call the interlayer PVB as Safety Net.
The Tempered
Tempered glass ("heat-strengthened", "toughened glass") is plate glass that has been heat tempered to increase its strength. Glass heated to its softening point floats on a bed of tin (which is why it is sometimes referred to as "float" glass or "safety float" glass), and air jets blast the surface of the glass with cold air. This causes the glass to harden quickly on the outside, while the inside continues to cool slowly and to contract. This contraction puts the outer layers in compression while the inside of the glass is in tension. Because of this process, tempered glass is five to eight times stronger than ordinary glass. Even it break, it shatters, the fracture edge is round not sharp which is also relatively safe for the people.
PVB Film
PVB which is put between two pieces of common glass, when it is collided with other blocks, the PVB film can offset the compact pressure and don't make the glass shattered and so protect the safety of people, which is mainly used in the field of of automotors,
high-building, aviation, naviation and et
Meantime, we can produce the special speccification according to your special reqest.
General Specification
Thickness(mm) Width(m) Length(m) Top-Shade(mm)
0.76 0.6-2.00 150-250 Green/Blue/Brown/Grey
0.38 0.6-2.00 150-250 As reqursted
Meantime,we can produce the special speccification according to your special reqest.
tempering furnace
Horizontal Bending and Tempering Furnace for Automotive Back Glass
This machine is composed of loading zone, heating zone, quenching zone, and unloading zone.
There are uniformly installed many quartz ceramic rollers in the heating zone. The rollers are excellent in linearity, roundness and heating deformation. They can make the glass avoid to be distorted when heated. The control method in the heating zone is intelligent module and PLC.
Inside the heating furnace, there is equipped with force convection device to make the glass have the consistency and stability within the heating prophase period. It can basically solve the question that the glass explodes in the furnace when heated. The quenching zone is composed of high-pressure blower, blades, and drive system. The blades in the intensifying zone make the cooling-air blow evenly on and below the glass surface. The distance between the blades and glass is adjustable.
Glass is laid in the loading zone and taken out from unloading zone.
The characteristic is high production efficiency, excellent quality, and low energy consumption.
Gao Feng (Mr.)
Guangzhou DongXu Automobile Glass PVB Film CO.,LTD.
TEL:0086-020-86043308-208
FAX:0086-020-86040251
E-mail:gaofeng902@hotmail.com
http://www.dxautoglass.net
