Landglass Technology Co., Ltd

Technical Datasheet:

1. Fully tempered---LandVac is a fully tempered vacuum insulated glass.

2. Energy Savings---The thermal insulation performance of LandVac is 2 to 4 times better than insulated glass. LandVac has a high vacuum interspace that eliminates any gas heat transfer.

3. Super Long Life---The life expectancy of LandVac exceeds 25 years.

4. Thin Structure---LandVac has a structure thinner and lighter than insulated glass.

5. Ultimate Dewpoint---LandVac effectively eliminates dew condensation between glass layers.

6. Noise Reduction---LandVac effectively blocks medium and low frequency penetrating noises.

7. Flexibility---Factors such as geographical location, elevation, and installation angle do not affect the performance of LandVac.

Technical Datasheet:

1. Outstanding Quality

The quality of the tempered glass produced by LandGlass CycloneTM is improved significantly with the application of the leading CycloneTM convection technology, IsoThemTM technology and GeniusCoolTM technology.

2. High Productivity

LandGlass CycloneTM can increase the productivity by 40% when tempering double-silver and triple-silver Low-E glass. 

3. Low Energy Consumption

With its leading energy-saving technologies, LandGlass CycloneTM can reduce The energy consumption by 10%, compared with the standard convection tempering furnace.

4. Intelligent Control

Automatic production can be realized by LandGlass CycloneTM with its eAdaptTM System and eVisionTM technology.

5. Wireless Connection 

Safe and stable running can be guaranteed by its remote control and message notification system. 

Technical Datasheet:

1. Longer heating and tempering sections ensure that glass sheets can be heated to the correct temperature and that it can be tempered and cooled quickly without oscillation.

2. The flexible driving speed control, selects the right speed for each of the stages of the process. The user can choose between logic servo controlled continuous mode or complete continuous mode according to the size of glass sheets.

3. Continuous running blowers ensure energy savings.

4. Glass doesn’t oscillate inside the heating section, what minimizes quality defects such as white haze, scratches, waviness, etc.

5. Continuous tempering technology ensures much higher productivity, suitable for tempering large volumes of flat glass sheets for the architectural, furniture, household appliances, automotive and solar industry markets.

6. Equipped with JetConvection heating system, it can temper on-line and off-line Low-E (E=0.03) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.

Technical Datasheet:

1. It is equipped with a flat and a bent quenching section at each side of the heating furnace. By loading glasses in different directions, the tempering line can either temper flat glass or bent glass.

2. The bending system is controlled by German Servo Control System, which ensures good repeatability and consistency.

3. Thanks to the adoption of servo-controls in the bending section, the bent tempered glass has an excellent repeatability. Furthermore, there is a mechanical bolt for slightly adjusting to make perfect bent glass with high accuracy.

4. The chillers with computer optimized nozzles arrangements consist of several blocks made of aluminum profiles, which maximizes air flow and minimizes air marks.

5.Equipped with JetConvection PlusTM heating system, it can temper on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.

Technical Datasheet:

1. It is equipped with a B and an E bent quenching section at each side of the heating furnace. By loading glasses in different directions, the tempering line can process single curvature bent glass for automotive sidelites and double curvature bent glass for automotive backlites.

2. It can temper small volumes of high quality single curvature and double curvature bent tempered glasses for vehicles.

3.Equipped with JetConvection PlusTM heating system, it can temper on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.

Technical Datasheet:

1. The innovative arc forming technique and the flexible bending mechanism ensure the flexibility and fast adoption of the curvature. The high precision bending mechanism ensures the accuracy and stability of arc forming.

2. There is no movement in the bending mechanism during the bending process, which ensures the glass accuracy and repeatability, reducing daily maintenance.

3. Glass that can be tempered includes: on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.

Technical Datasheet:

1. LD-AT3 JetConvection PlusTM Combined Flat Glass Tempering Machine has two heating sections with JetConvectionTMheating technology applied on the top; it can temper glass with the best quality.

2. Different working modes can be set in order to focus on quality, productivity or loading size.

If the first heating section works as preheating furnace, it will reduce quality defects such as optical distortion, spherical bending, hot spots, white haze, etc.

If both heating sections work as independent heating furnaces, it will largely increase throughput.

If two heating sections work as one big heating section, it will be able to process extra large glasses.

3. Glass tempered by this tempering machine is suitable for the architectural, furniture, household appliances, automotive and solar industry markets. The glass that can be tempered includes: on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.

Technical Datasheet:

1. The glass sheets are heated by burning gas, lowering dramatically the installed electrical power.

2. The furnace combines the efficient combustion technology and JetConvection Heating Technology. LandGlass proprietary burners guarantee a high speed, efficient combustion. The mature JetConvection Heating Technology ensures even and fast heating.

3. A clean heating environment inside the furnace is guaranteed by isolating the combustion system.

4. Interlock and ignition safety control systems are applied to ensure the complete safety of the system.

5. Glass that can be tempered includes: on-line and off-line Low-E glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc. 

Technical Datasheet:

1. Full convection is a completely different approach to the traditional combination of radiation heating and convection pipes. The use of full convection solves a series of heating challenges that are due to the different emissivities at the top and bottom surfaces of coated glass.

2. Our convection technology has been developed to allow for more heating zones along the width of the furnace. Each of these heating zones can be controlled separately, allowing the generation of heating profiles along the width and the length of the furnace.

3. The length of the furnace will determine the number of convectors that will be installed, each of which will be independently controlled to allow for different convection settings. Convection blowers are installed at the top of the convection box to balance the air pressure inside the furnace. The air flow distributing mechanism together with the specially designed nozzles, ensure a uniform distribution of the convective airflow.

4. The built-in optimization algorithm and the computer fuzzy temperature control modules of the PID database, together with the frequency control of the blowers, assure that both heating and frequency profiles can be customized and optimized.

5. Lower bottom heating temperature can be achieved by adjusting the convection parameters, so that the heating defects such as white haze, hot spots, etc., can be eliminated. In the meantime, heating time is reduced and efficiency is optimized.