Vacuum glass -Fully tempered vacuum Glass -Randy vacuum glass
Luoyang Landi Glass Machinery Co., Ltd. (hereinafter referred to as "Landi Machinery") is a professional company engaged in research, development, manufacturing and pin High tech enterprises sold. Since its establishment, Landy Machinery has adhered to the concept of integrity, quality, innovation and service, and become a banner company with distinctive characteristics in the glass deep processing industry:
In the field of glass tempering equipment, Randy has the courage to innovate, and continues to provide users with all types of glass tempering equipment with advanced technology, helping enterprises challenge themselves and constantly surpass! In the field of vacuum glass, Randy Machine, with nearly 100 R&D teams, has developed and launched fully tempered vacuum glass for eight years, breaking the limitation that traditional vacuum glass must be used in combination; Randy Intelligent Fully Tempered Vacuum Glass production line The successful research and development of vacuum glass has laid a solid foundation for large-scale commercial application of vacuum glass, and will make epoch-making contributions to green energy conservation and low-carbon environmental protection in most countries!
Five technologies:
1. Low temperature sealing technology
V-glass adopts the unique low-temperature sealing technology of Randy Machine to overcome the problems caused by traditional high-temperature sealing Tempered glass The difficulty of annealing failure ensures the safety advantages of tempered glass in shock resistance and wind pressure resistance.
Relying on a strong core R&D team, combined with elite talents in relevant fields in most countries, Randy Machine has devoted 8 years to studying the combination of vacuum glass and tempering technology, and has solved the world problem of tempered glass annealing after tens of thousands of sets of process tests,
The development of vacuum glass has reached a new level.
2. Flexible sealing technology
Different from traditional brittle material sealing, V glass adopts metal flexible sealing technology. The sealing material expands and shrinks with the glass, so that V glass can withstand a greater temperature difference between inside and outside the glass, eliminate the risk of leakage caused by uneven expansion and contraction, and greatly improve its service life without worry of aging.
3. Very high vacuum sealing technology
V-glass is sealed off in a continuous very high vacuum environment to ensure a stable high vacuum inside the V-glass chamber, which is the premise to ensure that V-glass has good performance,
At the same time, the continuous and stable vacuum degree also guarantees the ultra long life of V glass.
4. Flat sealing technology
V glass adopts edge plane sealing technology, and the sealing does not protrude from the glass surface,
The transportation volume is reduced and the transportation safety is guaranteed. It is hidden in the window frame after installation, which is more beautiful.
5. Intelligent full-automatic control technology
Intelligent automatic control technology for continuous vacuum glass production line,
The manual intervention is greatly reduced, the high clean production environment improves the product quality, and the fully automated continuous production ensures the consistency of V glass performance.
Seven advantages:
1. Fully tempered
V glass is a real fully tempered vacuum glass, which adopts a unique low-temperature sealing technology to avoid the loss of safety performance caused by the annealing of tempered glass caused by the traditional high-temperature process, and completely retains the characteristics of tempered glass such as impact resistance and wind pressure resistance. It does not need to be compounded, and can meet the safety glass standard when used alone.
2. Real energy saving
The thermal insulation performance of V glass is 2-4 times that of insulating glass. It has a high vacuum cavity, which makes the gas heat transfer negligible. At the same time, it uses high-performance Low-E glass, which greatly eases the radiation heat transfer, and ensures that the heat transfer coefficient (U value) of V glass is as low as 0.55W/(m2 · K). At the same time, the thermal insulation performance of V glass is 2-4 times that of insulating glass and 6-10 times that of single glass. It can meet the requirements of all passive rooms on the heat transfer coefficient of doors and windows when used alone.
3. Ultra long life
The expected life of V glass can reach more than 25 years. It has a high vacuum cavity, which makes the gas heat transfer negligible. At the same time, it uses high-performance Low-E glass, which greatly eases the radiation heat transfer, and ensures that the heat transfer coefficient (U value) of V glass is as low as 0.55W/(m2 · K). At the same time, the thermal insulation performance of V glass is 2-4 times that of insulating glass and 6-10 times that of single glass. It can meet the requirements of all passive rooms on the heat transfer coefficient of doors and windows when used alone.
4. Light and thin structure
The V glass is lighter and thinner than the insulating glass. When the U value is far better than that of the three glass and two cavity insulating glass, the thickness of the V glass is only one sixth of that of the insulating glass. At the same time, the weight of the V glass per square meter is more than 10kg less than that of the insulating glass. At the same time, V glass uses less Low-E glass, which is more transparent and has a good lighting effect.
5. Prevention of condensation
In principle, V-glass eliminates the internal condensation phenomenon, which is more than that of insulating glass due to the temperature difference between inside and outside. V-glass with high vacuum inside cavity eliminates the internal condensation phenomenon. At the same time, the good thermal insulation ability makes the inner surface of the glass will not be dewed even if the outdoor temperature drops to - 40 ℃.
6. Effective noise reduction
V-glass has remarkable sound insulation effect for medium and low frequency noise with strong penetration
The high vacuum cavity of V glass effectively blocks the propagation of sound. The human ear is sensitive to hearing. For every 5 decibels of difference, the difference in auditory perception is 3-4 times. According to the ratio of professional weighted sound insulation, the sound insulation of V glass can reach 39 dB for outdoor noise of 75 dB, which is far better than the standard of 29 dB for insulating glass, especially for medium and low frequency noise that puzzles people, such as traffic noise and construction noise.
7. Any environment
V glass is not affected by the area of use, altitude and installation angle. The high vacuum in the cavity of V glass makes it impossible for the cavity to expand or shrink even if there is a large altitude difference between the place of production and the place of use. At the same time, when V glass is used horizontally or obliquely, its heat transfer coefficient is constant, and it can be installed on the top and inclined roof of buildings to ensure energy-saving benefits.
