Brief history of Guilan Glass Industries Group

Gilan Glass was established in 1981 in order to participate in the production market of automobile, construction and industrial glass, and North Glass Safety Factory in 1982 in the framework of Gilan Glass Industries Group Development Project, in Rasht Industrial City. At that time, due to the political and economic conditions in the country, the focus of production in this factory was defined as car windows.

Gilan Glass was established in 1981 in order to participate in the production market of automobile, construction and industrial glass, and North Glass Safety Factory in 1982 in the framework of Gilan Glass Industries Group Development Project, in Rasht Industrial City. At that time, due to the political and economic conditions in the country, the focus of production in this factory was defined as car windows.Although the equipment installed in the factories of this group had a high potential for the production of construction and industrial glass, but due to the need of the country to develop exports, the production of car glass was a priority.In 2001, using the new site of this group in Kaveh Industrial City, called Ayman Shisheh Sepehr with modern European lines to produce new generation car glass and meet the needs of the country's automotive industry, in 2012 to complete the design and innovations of the construction industry. Considering the valuable experience of the managers and experts of the complex, the group has launched the building glass production site with the most advanced fully automatic machines in the world and today it is proud to display all kinds of facade, door and window glass and decorative buildings with the highest quality and annual capacity (600, 00 square meters) to offer that in the following t At the end of 2014, the most equipped facilities for installing and producing complete equipment for facade glass are underway.

Production Technology

Production technology and machines available in Sepehr Glass Safe Factory:

1- Two cutting lines (CUTTING) from Boutro Italy for long dimensions up to 6 meters in length

2- Two preparation lines (PROCESSING) from BANDO Japan, with ultra-precise automatic drill

3- PROCESSING line from BYSTRONIC Switzerland with two automatic drills

4- Two automatic double-sided diamond machines (DOUBLE EDGE), up to 3.5 meters wide

5- Two fully automatic standing diamonds (STRAIGHT LINE EDGING MACHINES) from BAVELLONI company

6- Automatic drilling and embedding of construction glass vertically up to 3 * 6 meters

7- Diamond edge double-head machine, fully automatic for rolling the edges of all double-glazed windows

8- A CNC machine from DELTA company, for cutting edges up to 2.5 cm with the ability to produce corrugated turning (Wave)

9- A digital printing machine (DIGITAL PRINTING) for executing all kinds of images with 16 color spectrums, with dimensions of 2.5 * 1.5 m

10- ROLLER COATER, for painting all kinds of glass with organic and ceramic paints with a width of 2.2 meters and a length of 6 meters

11- German FLEISCHLE ceramic printing and painting machines for painting and trimming (granulation) on all types of glass

12- Two unbreakable furnaces from B.H.T Italy, for the production of curved and flat glass, from a thickness of 3.2 to 12 mm

13- A full convection furnace for LOW-E and coated glass with a production capacity of 6 * 3 meters, for HIGH PERFORMANCE glass

14- LAMINATE GLASS, with dimensions of 6 * 2/3 meters, up to 75 mm thick in several layers with simple and colored PVB

15- Two German Schulz autoclaves, with a capacity of 6 * 2/3 meters, for pressing laminated glass with 14 bar pressure

16- Modern double glazing line with automatic gluing capability (SEALING ROBOT) and the ability to produce double glazing with dimensions of 2.5 x 3 meters and all types of double glazing and triple glazing

Brief history of Guilan Glass Industries Group

Gilan Glass was established in 1981 in order to participate in the production market of automobile, construction and industrial glass, and North Glass Safety Factory in 1982 in the framework of Gilan Glass Industries Group Development Project, in Rasht Industrial City. At that time, due to the political and economic conditions in the country, the focus of production in this factory was defined as car windows.

Gilan Glass was established in 1981 in order to participate in the production market of automobile, construction and industrial glass, and North Glass Safety Factory in 1982 in the framework of Gilan Glass Industries Group Development Project, in Rasht Industrial City. At that time, due to the political and economic conditions in the country, the focus of production in this factory was defined as car windows.Although the equipment installed in the factories of this group had a high potential for the production of construction and industrial glass, but due to the need of the country to develop exports, the production of car glass was a priority.In 2001, using the new site of this group in Kaveh Industrial City, called Ayman Shisheh Sepehr with modern European lines to produce new generation car glass and meet the needs of the country's automotive industry, in 2012 to complete the design and innovations of the construction industry. Considering the valuable experience of the managers and experts of the complex, the group has launched the building glass production site with the most advanced fully automatic machines in the world and today it is proud to display all kinds of facade, door and window glass and decorative buildings with the highest quality and annual capacity (600, 00 square meters) to offer that in the following t At the end of 2014, the most equipped facilities for installing and producing complete equipment for facade glass are underway.

Production Technology

Production technology and machines available in Sepehr Glass Safe Factory:

1- Two cutting lines (CUTTING) from Boutro Italy for long dimensions up to 6 meters in length

2- Two preparation lines (PROCESSING) from BANDO Japan, with ultra-precise automatic drill

3- PROCESSING line from BYSTRONIC Switzerland with two automatic drills

4- Two automatic double-sided diamond machines (DOUBLE EDGE), up to 3.5 meters wide

5- Two fully automatic standing diamonds (STRAIGHT LINE EDGING MACHINES) from BAVELLONI company

6- Automatic drilling and embedding of construction glass vertically up to 3 * 6 meters

7- Diamond edge double-head machine, fully automatic for rolling the edges of all double-glazed windows

8- A CNC machine from DELTA company, for cutting edges up to 2.5 cm with the ability to produce corrugated turning (Wave)

9- A digital printing machine (DIGITAL PRINTING) for executing all kinds of images with 16 color spectrums, with dimensions of 2.5 * 1.5 m

10- ROLLER COATER, for painting all kinds of glass with organic and ceramic paints with a width of 2.2 meters and a length of 6 meters

11- German FLEISCHLE ceramic printing and painting machines for painting and trimming (granulation) on all types of glass

12- Two unbreakable furnaces from B.H.T Italy, for the production of curved and flat glass, from a thickness of 3.2 to 12 mm

13- A full convection furnace for LOW-E and coated glass with a production capacity of 6 * 3 meters, for HIGH PERFORMANCE glass

14- LAMINATE GLASS, with dimensions of 6 * 2/3 meters, up to 75 mm thick in several layers with simple and colored PVB

15- Two German Schulz autoclaves, with a capacity of 6 * 2/3 meters, for pressing laminated glass with 14 bar pressure

16- Modern double glazing line with automatic gluing capability (SEALING ROBOT) and the ability to produce double glazing with dimensions of 2.5 x 3 meters and all types of double glazing and triple glazing

products :

Building Glass :

All kinds of construction products

1- Flat unbreakable glass, in different thicknesses, including:

- Louis (LOW-E)

- SUNERGY

- PLANIBLE

- Lacobel

2- Bending unbreakable glass, from 4 to 12 mm thick, with dimensions of 2.5 x 3 meters

3- Flat laminated glass, from 2 to 10 layers, with a thickness of 75 mm, with transparent and colored PVB

4- Double and triple glazed glass, with secured and ordinary glass up to 3 x 2.5 meters

5- Anti-theft glass up to 3.5 x 2.5 meters with warning alarm

6- Laminated bent glass, unbreakable and ordinary up to 5 layers, with dimensions of 2.5 x 3 meters with different colors for the facade of the building and interior decorations

1- Glass fence

2- Glass partition

9- Types of glass facades (curtain wall) including:

Spider-Frameless-Euthanasel-FaceCup

3- Types of folding accordion doors for shop and store entrance, balcony and restaurant and entertainment centers and separation of office spaces

Depending on the required strength, laminated glass is composed of two or more layers of glass and PVB up to 5.2 x 5 m and is pressed with a pressure of 13 bar at 150 اد C. This type of glass has the highest safety against impact and reduces it. 30 to 40 percent of the sound is transmitted. Bending laminate glass with a radius of 0.5 m and dimensions of 2.8 x 2.4 m is used in the facades of buildings, libraries, swimming pools and so on. Also, in contrast to the ultraviolet rays of the sun, the insulation was very suitable and reduces the passage of this radiation by 99%. By using colored PVB in this structure, the amount of sunlight can be controlled as desired and also a variety of color spectrum can be obtained. It should be noted that Securite glass can be used as one or more layers of laminated glass.

Low-E and High Performance glass with good quality, without any waves, is produced according to the national standards of Iran and ASTM, BSI standards, from 3.2 mm to 19 mm thick and with dimensions of 3 * 6 meters. This type of glass is used as an entrance, shop window, glass partition, building facade, building window, decorative accessories, glass table top, car side and rear windows, hood glass, gas and other industrial devices.

double glazed window :

Double-glazed and triple-glazed windows :Insulating Glass

This complex is one of the most prominent manufacturers in this field in the fully automatic line of production of double and triple glazed windows, which is able to produce double and triple glazed windows with maximum dimensions of 2.5 x 3 meters for use in building windows, building facades. (Curtin Wall and Spider), as well as argon injection with the most advanced technology in Germany, which reduces energy loss and audio transmission by up to 50%. Double-glazed windows significantly reduce energy loss to heat or cool indoor space. Using special glasses such as Reflex, LOW-E, and other double-walled glass in double-glazed windows can significantly reduce the energy transfer of sunlight, ultraviolet light, and heat.

Bent glass (Securite, Semi-Securite and Ordinary)

Creating precise bending without damaging the glass surface and its coatings is a very delicate process that requires advanced equipment and extensive technical knowledge. Ordinary bending glass with different thickness and colors and separate paint coating (ceramic or organic) up to 2.5 * 3 m without any wave and residual stress with PVB layering in 5 layers, up to 75 mm thickness, is one of the unique products of this company. It has been produced and installed in the central office since 2001. This type of glass is suitable for balcony ceilings, reception hall floors and suspended stairs. Production of bent glass in the traditional way and its layering with resin is out of the standard and causes failure and damage to wave safety due to engineering principles of construction industry. is

Colored and decorative glass

This type of glass can be applied with various and required colors in the form of single-layer and double-layer laminate, Securite and light or coating paints for use on all surfaces, places, doors, in various shapes and sizes and thicknesses.

Printing on glass

This type of printing is possible by using the latest technology in the form of silk screen printing with digital color and digital printing (Organic Printing) of organic color, to implement all kinds of designs with 16 color ranges. Edging and drilling are simple and flexible glass washers.

Bulletproof glass:

In this type of glass, a layer of polycarbonate (instead of PVB) is usually laminated between two ordinary glass, polycarbonate is a hard and transparent plastic layer and is usually marketed under brands such as Lexo, Tuffak or Cyrolon. How it works is that it pierces the outer glass bullet, but the polycarbonate layer absorbs its energy and stops it.

Facade glass:

Types of building glass facades include: Spider, Frame Loss, Yuchenel, FaceCap

All-glass facades have been used as building cover since modern architecture. The purpose of the all-glass facade is to express the sharpness of:

Provide integrated view of the landscape for residents inside

Creating a sense of lightness and elegance in the building from the perspective of an urban observer

Reduce the dead load of tall buildings

Accelerate execution

Show the life inside the building from the outside, looking for the interior lights on and off during the day and night

Building interior glass

1- Glass fence

2- Glass partition

3- Types of folding accordion doors for shop and store entrance, balcony and restaurant and entertainment centers and separation of office spaces

4 - All kinds of elevator doors

Car Glass :
Laminated car windows: Laminated :

This type of glass uses a plastic film called PVB made of (Polyvinyl Butyral) which is surrounded by double-glazed glass. Will prevent. Also, due to its elasticity, it prevents the occupants from being thrown out of the car during possible accidents.

Other properties of PVB include the following:

1- Reduce the transmission of high frequency sounds

2- Prevent the entry of UV rays up to 95%

3- Prevent sunlight by painting the upper part of PVB in the windshield

Another advantage of laminated glass is its ability to be repaired. When cracking (in the case of minor cracks), only the glass on the outside of the PVB cracks and does not damage the glass on the inside, which can be repaired to an acceptable extent within a few days after the accident. As you may have guessed, laminated glass is usually used as a windshield in passenger cars due to its properties, although in the last 10 years it has been used as a side and rear window for some passenger cars on a limited basis. The use of this type of glass as side and rear windows is becoming more common.

Unbreakable car windows

Unbreakable car windows Tempered :

This type of glass, also known as Toughened, is placed in a thermal cycle after forming and cutting, in which the glass is first heated to a temperature of 700-600 degrees and then cooled rapidly, which increases the strength of the glass. Up to 10 times more, also due to the surface stress caused by rapid cooling, when broken, this type of glass turns into small, fine particles without sharp edges, which greatly reduces the possibility of injury to the occupants, but Not 100%, any cutting and bending operations after tempering operation will break this type of glass and all operations must be performed before tempering.Tempered glass is used as a side and rear window in most cars (except those with all laminated glass). Tempered glass is easily recognizable from a distance, just a polarized sunglasses on a sunny day. Keep an eye on the edge of a tempered glass, in which case you will see the symmetrical shapes that appear during the tempering operation on the glass.

products :

Building Glass :

All kinds of construction products

1- Flat unbreakable glass, in different thicknesses, including:

- Louis (LOW-E)

- SUNERGY

- PLANIBLE

- Lacobel

2- Bending unbreakable glass, from 4 to 12 mm thick, with dimensions of 2.5 x 3 meters

3- Flat laminated glass, from 2 to 10 layers, with a thickness of 75 mm, with transparent and colored PVB

4- Double and triple glazed glass, with secured and ordinary glass up to 3 x 2.5 meters

5- Anti-theft glass up to 3.5 x 2.5 meters with warning alarm

6- Laminated bent glass, unbreakable and ordinary up to 5 layers, with dimensions of 2.5 x 3 meters with different colors for the facade of the building and interior decorations

1- Glass fence

2- Glass partition

9- Types of glass facades (curtain wall) including:

Spider-Frameless-Euthanasel-FaceCup

3- Types of folding accordion doors for shop and store entrance, balcony and restaurant and entertainment centers and separation of office spaces

Depending on the required strength, laminated glass is composed of two or more layers of glass and PVB up to 5.2 x 5 m and is pressed with a pressure of 13 bar at 150 اد C. This type of glass has the highest safety against impact and reduces it. 30 to 40 percent of the sound is transmitted. Bending laminate glass with a radius of 0.5 m and dimensions of 2.8 x 2.4 m is used in the facades of buildings, libraries, swimming pools and so on. Also, in contrast to the ultraviolet rays of the sun, the insulation was very suitable and reduces the passage of this radiation by 99%. By using colored PVB in this structure, the amount of sunlight can be controlled as desired and also a variety of color spectrum can be obtained. It should be noted that Securite glass can be used as one or more layers of laminated glass.

Low-E and High Performance glass with good quality, without any waves, is produced according to the national standards of Iran and ASTM, BSI standards, from 3.2 mm to 19 mm thick and with dimensions of 3 * 6 meters. This type of glass is used as an entrance, shop window, glass partition, building facade, building window, decorative accessories, glass table top, car side and rear windows, hood glass, gas and other industrial devices.

double glazed window :

Double-glazed and triple-glazed windows :Insulating Glass

This complex is one of the most prominent manufacturers in this field in the fully automatic line of production of double and triple glazed windows, which is able to produce double and triple glazed windows with maximum dimensions of 2.5 x 3 meters for use in building windows, building facades. (Curtin Wall and Spider), as well as argon injection with the most advanced technology in Germany, which reduces energy loss and audio transmission by up to 50%. Double-glazed windows significantly reduce energy loss to heat or cool indoor space. Using special glasses such as Reflex, LOW-E, and other double-walled glass in double-glazed windows can significantly reduce the energy transfer of sunlight, ultraviolet light, and heat.

Bent glass (Securite, Semi-Securite and Ordinary)

Creating precise bending without damaging the glass surface and its coatings is a very delicate process that requires advanced equipment and extensive technical knowledge. Ordinary bending glass with different thickness and colors and separate paint coating (ceramic or organic) up to 2.5 * 3 m without any wave and residual stress with PVB layering in 5 layers, up to 75 mm thickness, is one of the unique products of this company. It has been produced and installed in the central office since 2001. This type of glass is suitable for balcony ceilings, reception hall floors and suspended stairs. Production of bent glass in the traditional way and its layering with resin is out of the standard and causes failure and damage to wave safety due to engineering principles of construction industry. is

Colored and decorative glass

This type of glass can be applied with various and required colors in the form of single-layer and double-layer laminate, Securite and light or coating paints for use on all surfaces, places, doors, in various shapes and sizes and thicknesses.

Printing on glass

This type of printing is possible by using the latest technology in the form of silk screen printing with digital color and digital printing (Organic Printing) of organic color, to implement all kinds of designs with 16 color ranges. Edging and drilling are simple and flexible glass washers.

Bulletproof glass:

In this type of glass, a layer of polycarbonate (instead of PVB) is usually laminated between two ordinary glass, polycarbonate is a hard and transparent plastic layer and is usually marketed under brands such as Lexo, Tuffak or Cyrolon. How it works is that it pierces the outer glass bullet, but the polycarbonate layer absorbs its energy and stops it.

Facade glass:

Types of building glass facades include: Spider, Frame Loss, Yuchenel, FaceCap

All-glass facades have been used as building cover since modern architecture. The purpose of the all-glass facade is to express the sharpness of:

Provide integrated view of the landscape for residents inside

Creating a sense of lightness and elegance in the building from the perspective of an urban observer

Reduce the dead load of tall buildings

Accelerate execution

Show the life inside the building from the outside, looking for the interior lights on and off during the day and night

Building interior glass

1- Glass fence

2- Glass partition

3- Types of folding accordion doors for shop and store entrance, balcony and restaurant and entertainment centers and separation of office spaces

4 - All kinds of elevator doors

Car Glass :
Laminated car windows: Laminated :

This type of glass uses a plastic film called PVB made of (Polyvinyl Butyral) which is surrounded by double-glazed glass. Will prevent. Also, due to its elasticity, it prevents the occupants from being thrown out of the car during possible accidents.

Other properties of PVB include the following:

1- Reduce the transmission of high frequency sounds

2- Prevent the entry of UV rays up to 95%

3- Prevent sunlight by painting the upper part of PVB in the windshield

Another advantage of laminated glass is its ability to be repaired. When cracking (in the case of minor cracks), only the glass on the outside of the PVB cracks and does not damage the glass on the inside, which can be repaired to an acceptable extent within a few days after the accident. As you may have guessed, laminated glass is usually used as a windshield in passenger cars due to its properties, although in the last 10 years it has been used as a side and rear window for some passenger cars on a limited basis. The use of this type of glass as side and rear windows is becoming more common.

Unbreakable car windows

Unbreakable car windows Tempered :

This type of glass, also known as Toughened, is placed in a thermal cycle after forming and cutting, in which the glass is first heated to a temperature of 700-600 degrees and then cooled rapidly, which increases the strength of the glass. Up to 10 times more, also due to the surface stress caused by rapid cooling, when broken, this type of glass turns into small, fine particles without sharp edges, which greatly reduces the possibility of injury to the occupants, but Not 100%, any cutting and bending operations after tempering operation will break this type of glass and all operations must be performed before tempering.Tempered glass is used as a side and rear window in most cars (except those with all laminated glass). Tempered glass is easily recognizable from a distance, just a polarized sunglasses on a sunny day. Keep an eye on the edge of a tempered glass, in which case you will see the symmetrical shapes that appear during the tempering operation on the glass.

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