Product description
Introduction to the processing principle of glass tempering furnace
The glass tempering equipment heats the flat glass and then quenches it, so that the surface layer of the cooled glass forms compressive stress and the inside of the glass forms tensile stress, so as to improve the strength of the glass and make ordinary annealed glass into tempered glass equipment. Since this tempering method does not change the chemical composition of the glass, it is called physical glass tempering equipment. If it is divided according to the heating method characteristics of the equipment, the equipment can be divided into forced convection heating tempering equipment and radiation heating tempering equipment; if it is divided according to the structure and functional characteristics of the equipment, it can be divided into combined tempering equipment and flat tempering equipment. , curved tempered glass equipment, continuous tempering equipment, two-way tempering equipment, hanging furnace and so on.
| Model:SH-FAB2436-25 |
Flat Tempered Glass |
Bend Tempered Glass |
| Max Glass Size |
2440mm*3660mm for 5-19mm |
2440mm*2500mm(Arc length) |
| Min Glass Size |
100mm*300mm |
500mm*800mm(Arc length) |
| Glass Thickness |
4mm-19mm |
5mm-19mm |
| Min Radius |
|
R≥1000mm |
| Installed Power:SH-FAB2436-25 |
| Heating |
550KW |
| Drives |
21KW |
| Quenching |
250KW |
| Convection |
3KW*4=12KW side setting |
| Power requirement |
Transformer no less than 500KW |
Features of the glass tempering furnace
1.Special design of the convection fan makes the high temperature capability more reliable and ensures excellent convection effect.
2.The use of anti-oxidation and anti-deformation heat resistant alloy in inner air circulation system and advanced technology ensure durable performance without distortion.
3.The speed of convection fan controlled by inverter is set by computer, which ensures homogeneous heating for upper and lower glass surfaces , and improves the products quality greatly.
4.The use of anti-air scouring new insulation material (vitrified thermal insulating plate) on the inner surface of heating chamber successfully ensure no falling down of insulation material crumbs from the inner surface.
5.The thermal circulation from the convection fan is inside the oven, so the thermal losses can be reduced greatly.
6.It has strong processing ability and higher efficiency, various kinds of glass can be processed such as float glass, patterned glass, Low-E glass, etc. The minimum E-value can be 0. 02 for Low-E glass.
7.Arc-changing and transmission adopts imported servo system with faster arc-changing speed, higher arc precision and better consistency and repeatability.
8.Convection blower still working after power off.
9.Heating elements equipped with automatic detecting function.
What are the advantages and disadvantages of tempered glass?
Advantages
1.The strength is several times higher than that of ordinary glass, and it is resistant to bending.
2. It is safe to use, and its carrying capacity is increased to improve the fragile nature. Even if the tempered glass is damaged, it will be small fragments without acute angles, which greatly reduces the damage to the human body. Compared with ordinary glass, the resistance to rapid cooling and rapid heating of tempered glass is improved by 3 to 5 times.
Disadvantages
1. The tempered glass can no longer be cut and processed. The glass can only be processed to the required shape before tempering, and then tempered.
2. Although the strength of tempered glass is stronger than that of ordinary glass, tempered glass has the possibility of bursting (breaking itself), while ordinary glass does not have the possibility of bursting.
3. The surface of the tempered glass will be uneven (wind spot), and the thickness will be slightly thinner. The reason for the thinning is that after the glass is softened by hot melt, it is rapidly cooled by strong wind, so that the crystal gap inside the glass becomes smaller and the pressure becomes larger, so the glass is thinner after tempering than before tempering. Under normal circumstances, 4~6mm glass will be thinned by 0.2~0.8mm after tempering, and 8~20mm glass will be thinned by 0.9~1.8mm after tempering. The specific degree depends on the equipment, which is why tempered glass cannot be used as a mirror.
4.The flat glass used for construction after passing through the tempering furnace (physical tempering) will generally be deformed, and the degree of deformation is determined by the equipment and technicians. To a certain extent, the decorative effect is affected (except for special needs).
Detailed images
Suitable glass sorts:
Clear float glass
Coated glasses
Patterned glass
Tinted glass
Supply Scope
Loading table
Bend Quenching section
Heating section (furnace)
Flat Quenching section
Unloading table
Associated electrical and control equipment
Control terminal
Remote diagnosis system
220KW inverter*1
Glass tempering production line
Company profile
Luoyang Easttec Glass Automation Equipment Co.,Ltd was established in 2006. And our technician director has been in glass tempering furnace field since 1994. With over 20 years experience, Easttec glass tempering furnace is reputed for its good quality, energy-saving system, high productivity, man-friendly easy operation and long life serving time. Over 400 tempering lines are running in customer's factories in China and abroad. We are proud that Easttec glass tempering furnaces are serving and bringing wealth to our customers.
Why choose us
1.Professional glass tempering technology, since 1994.
2.European Italy standard quality management
3.Energy saving design helps customers save one thirds electricitity.
4.Automatic multiple language operation menu-English, Spanish, Russian, Korean, Portuguese etc optional.
5.Special designed advanced software help customer make all thickness glass easily.
6. Maintainess easily. Novice master operation and maintenance within one week.
7.Technicians 24 hours online support.
Our customers
Packing and shipping
FAQ
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