• Alemanha Siemens PLC sistema de controle, interface de tela sensível ao toque para operação de toque de dedo
• Identificação automática de vidro revestido e vidro Low-E;
• 3 pares de escovas macias podem lavar o vidro Low-E online e o vidro Low-E offline;
• As peças de lavagem adotam material SS e dispositivo à prova d'água;
• Tanque de água com controle automático de temperatura e sistema de lavagem de água.
• Sistema de aquecimento de ar;
• Configuração automática de partida e parada do ventilador de ar;
• Sistema de redução de ruído;
• Exibição online da velocidade de lavagem;
• Trabalho intermitente inteligente, economizando energia;
• Placa de pressão ajustável para manter a superfície de pressão da placa reta;
• Modo de conexão do plugue de aviação;
• Aplicável para produzir IGUs triplos e IGUs Shaped.

• Função de pré-lavagem;
• Posicionamento automaticamente preciso para 3 ou 4 DGUs de passo lateral;
• O enchimento automático de gás argônio pode definir o valor do gás e exibir o processo de enchimento online com alta concentração de gás.

	Unit	LJBZ2030	LJBZ2030G	LJBZ2535	LJBZ2535G	LJBZ2535DG
Voltage		380V 50Hz 3P
Total Power	Kw	39.5	36	41	39.5	44
Washing Speed	m/min	2-10
Maximum Working Speed	m/min	45
Minimum Glass Size	mm	450*280
Maximum Glass Size	mm	2000*3000 2000*3500 （Secondary Tableting）		2500*3500 2500*4000（Secondary Tableting） 2500*4500（Secondary tablet pressing and auxiliary suction cup mechanism）
Flat Glass Thickness	mm	3~15（Could be customized 3~30）
Washing Brushes	pieces	6
Maximum Thickness of Insulating Glass	mm	60
Total Gas Consumption	L/min	1200
Conveyer roll Height	mm	520
Dimension L*W*H	mm	20200*3500*3200		23800*3500*3700		27200*3500*3700

• Air-floating back plate, to avoid the wheel scraching the glass and leaving wheel marks; 
• Two pieces of IGUs or DGUs could be pressed and filled gas in once time, high work efficiency; 
• Argon-gas filling in pressing, automatic filling the glass in different areas according to the size of glass; 
• Germany Siemens PLC control system, touch screen interface for finger touch operating; 
• Automatic identification of coated glass and Low-E glass;
• 3 pairs of soft brushes could wash online Low-E glass and offline Low-E glass;
• The washing parts adopt SS material and waterproof device;
• Water tank with automatic temperature control and water washing system;
• Air heating system;
• Air Fan automatic start and stop setting;
• Noise reduction system;
• Online display of washing speed;
• Intelligent intermittent work, saving-energy;
• Adjustable external rotary positioning system of DGUs or IGUs;
• Connection mode of aviation plug;
• ERP system is optional.

Além das características técnicas da linha de produção comum e da linha de produção inflável, a linha de produção de vidro isolante totalmente automática da série LJBZ2030GF/LJBZ2535GF adiciona uma função de flutuação de ar na seção de transmissão entre a seção de lavagem e a seção de prensa de placa, tornando o vidro superfície perfeita durante o processo de inspeção. Nenhum contato humano e nenhuma parte do equipamento obscurecendo. As especificações padrão são 2.000 mm * 2.800 mm e 1.500 mm * 2.200 mm.

	Unit	LJBZ2030GF	LJBZ2535GF	LJBZ2535DGF
Voltage		380V 50Hz 3P
Total Power	Kw	41	44.5	58
Washing Speed	m/min	2~10
Maximum Working Spped	m/min	45
Minimum Glass Size	mm	450*280
Maximum Glass Size	mm	2000*3000 2000*3500（Secondary tableting）	2500*3500 2500*4000（Secondary tableting） 2500*5000 （Secondary tablet pressing and auxiliary suction cup mechanism）
Flat Glass Thickness	mm	3·15（can be customized 3~30）
Washing Brushes	pieces	6
Maximum Thickness of insulated glass	mm	60
Total Gas Consumption	L/min	1200
Conveyer Roll Height	mm	520
Dimension L*W*H	mm	20200*3500*3200	23800*3500*3700	27200*3500*3700

Regular Function

• Germany SIemens PLC control system, touch screen interface to finger touch operating;
• Automatic identification of coated glass and Low-E glass;
• 3 pairs of soft brushes could wash online Low-E glass and offline Low-E glass;
• Water tank with automatic temperature control and water washing system;
• Air heating system;
• Air Fan automatic start and stop setting;
• Noise reduction system;
• Online display of washing speed;
• Intelligent intermittent work, saving-energy;
• Adjustable pressing board to keep the plate pressing surface straight;
• Connection mode of aviation plug
• Applicable to produce triple IGUs and shaped IGUs.

Optional Function

• Pre-washing Function;
• Automatically accurate positioning for 3 side step DGUs or 4 side step IGUs;
• Automatic argon-gas filling could set gas value and display the process of filing online with high gas concentration.

The comparison of two design structures of  large-panel insulated glass production lines

For example, the maximum size of insulating glass required for a construction project is 3m*6m.

① The equipment structure: 

Extended size equipment + Inside combination technology + Two plate-pressing sections + Online argon-gas filling function

Each section of the production line needs to be designed and extended to the maximum size of the large-panel insulating glass, and the equipment size of all processing sections except the vertical glass washing and drying machine is upgraded to more than 6m. At the same time, the plate pressing section is made into two sections, and the processing method of combining the plates inside the plate is adapted to meet the requirement that the maximum length reaches 6m.

Advantage:
1. It can realize the one-time plate press molding of large plate insulating glass, and complete the argon filling function at one time, without the need for multiple processing operations;
2. It can realize simultaneous pressing and inflating of two pieces of insulating glass to improve production efficiency.

Disadvantages:
1. The production line occupies a large workshop area;
2. The price is relatively high.

Know More

②The equipment structure: 

Normal size equipment + Outside combination technology + Only one plate-pressing sections + Offline argon-gas filling function

It using the method of outside combination sheet + single plate press, it is necessary to combine two pieces of 3m*6m glass together outside the plate press, and the glass enters the plate press two or more times Pressing for the second time, and then manually inflating to complete the processing of insulating glass.

Advantage:
1. The equipment of the second structure is about 4 meters shorter than the double-plate press of the first structure, and the floor space is smaller.
2. The price is relatively lower than LIJIANG Glass LJBZ3370 Automatic Jumbo Size Insulating Glass Production Line.

Disadvantages:
1. The length of the plate press is not enough, it needs to be pressed twice or more times, which will cause uneven pressing of the first sealant butyl rubber coating and affect the sealing effect of the glass.
2. There is no way to fill the glass with argon gas online. The only way is to move the glass offline to punch holes and then manually inflate the gas. Manual inflation takes a long time, and it is difficult to meet the standard requirements of a gas content.
3. During the processing of large glass plates, multiple pressings are required, and the production efficiency will also be reduced.

	Unit	LJBZ3370
Voltage	380V 50Hz 3P
Total Power	Kw	54.5
Washing Speed	m/min	2~10
Maximum Working Speed	m/min	45
Minimum Glass Size	mm	450*280
Maximum Glass Size	mm	3300*7000（Single-Press Mode） 3000*3000（Double-Press Mode）
Flat Glass Thickness	mm	3~30
Washing Brushes	pieces	6
Maximum Thickness of Insulated Glass	mm	80
Total Gas Consumption	L/min	1500
Conveyer Roll Height	mm	520
Dimensions（L*W*H）	mm	47200*3500*4500

• Seis conjuntos de servo motores, sistema britânico TRIO；
• Entrada-saída com duas direções, 4 direções estão disponíveis;
• Meça automaticamente o tamanho do vidro;
• Distinguir automaticamente o revestimento de vidro Low-E;
• A largura da exclusão da borda de vidro Low-E é ajustável;
• Adota o sistema de controle PLC, interface de tela sensível ao toque para operação de toque de dedo;
• Sistema de controle inteligente, pode reconhecer o processamento em lote.

• Exclusão de vidro Low-E em forma;
• Reconhece automaticamente o filme de vidro Low-E.

Item.	Spec.
Voltage	380V 50Hz 3P
Max. Glass Processing Size	2500 mm*4500 mm
Min. Glass Processing Size	300 mm*400 mm
Glass Thickness	3-15 mm
Low-E Edge Deleting Width	10-500 mm
Glass Conveying Speed	0-30 m/min
Low-E Glass Edge Deleting Speed	2-29 m/min
Grinding Wheel Width	10/12/15 mm
Total Power	15 Kw
Dimension（L*W*H）	9700*2500*3400 mm
Weight	2600 Kg

• Adota o sistema de controle servo de Japão Yaskawa, totalmente automático e de alta eficiência;
• Função de memória automática, sem necessidade de inserir parâmetros repetidamente;
• Reparar cantos de vidro automaticamente com raspador e rolo;
• A seção de transporte do equipamento pode ser dividida em quatro seções, e o vidro pode ser pré-armazenado;
• Meça automaticamente o tamanho do vidro e a profundidade do vidro, ajuste a velocidade de vedação;
• Adote a correia dentada, transferência suave e posição precisa;
• Cada função automática é com operação manual;
• Pode revestir os vidros duplos, vidro moldado, vidro de passo, vidro triplo.
• Um conjunto de bomba de reforço controla dois grupos de selantes;
• Função de descarga de selante de temporização automática;
• O sistema de mistura de selante adota estrutura antibloqueio e é fácil de limpar.

Equipment preparation: a. Make sure the power connection of the sealing line is normal, and confirm that the required air source and glue supply system are working properly. b. Check whether all components and sensors of the sealing line are intact, and perform necessary maintenance and cleaning.

Set parameters: a. On the control interface of the sealing line, set relevant parameters, such as glass plate size, sealing speed, sealing width, sealing thickness, etc. Set parameters according to product requirements and process specifications. b. If using two-component glue, you need to set the glue ratio and mixing time.

Start the sealing robot equipment: a. Press the start button to start the sealing robot equipment. Ensure the safety of the insulating glass production line and wait for the sealing robot equipment to enter normal working conditions.

Automatic conveying of glass plates: a. Place the glass plate to be sealed on the conveyor belt or transmission mechanism to ensure that the position and positioning of the glass plate are accurate.

Automatic sealant sealing application: a. The sealing line will automatically apply sealant evenly to the edge of the glass plate or the parts that need to be sealed according to the set parameters. Ensure that the sealing robot equipment works stably and the glue is sprayed evenly.

Glass plate fixing: a. After the sealant is sprayed, the sealing line will fix another glass plate to be sealed on the glass plate that has been coated with sealant. Make sure the glass panels are aligned accurately and sealed tightly.

Sealant sealing and compression: a. The insulating glass sealing robot machine will perform a certain pressure treatment on the two glass plates to ensure a tight combination of the sealant and the glass plates. Set appropriate pressure and duration based on product requirements and equipment capabilities.

Item.	Spec.
Max. Glass Size	2000*3000 mm/2500*4000 mm/3300*7000 mm
Min. Glass Size	400*300 mm
Glass Thickness	12-56 mm/12-56 mm/12-80 mm
Working Speed	5-40 mm
Air Pressure	0.6-0.8 MPa
Squeeze Pressure	＜35 MPa
Voltage	380V 50Hz 3P
Power	15 Kw/15 Kw/20 Kw
Overall Dimension（L*W*H）	3700*2500*3000 mm/8700*2500*3500 mm/ 15000*2500*4300 mm
Weight	4300 kg/5000 kg/7000 kg

Equipamento de vidro isolado automático do robô da selagem LJTJ2030/LJTJ2540 2

General Performance

• Adopts the servo control feeding system, the size of aluminum spacers could be adjusted with an accuracy of 0.1 mm/m;
• CNC Bending angle control system with adjustable accuracy of 0.1°;
• Sets up four groups of aluminum spacers and stainless steel spacers storage units;
• Aluminum spacer bars with multiple sizes could be selected at will;
• Automatically adjust the bending speed according to the size of the aluminum spacer or stainless steel spacer to avoid the deformation of the large spacer and ensure the high speed and continuity of the small frame;
• Automatic continuous connection of spacer, cutting spacer, avoidance of spacer joint;
• No material prompt, sleep prompt, fault prompt, work prompt, unreasonable data refuse processing and prompt support arc-shaped aluminum spacer and special shaped aluminum spacer bending;
• USB function, which could read EXCEL directly;

Optional Performance

• Could connect with ERP system;
• Could optional the function of automatic printing code, automatic printing label, bending the stainless steel spacer, bending the warm edge spacer, bending the stainless steel composite warm edge strips, bending the glass fiber warm edge strips, and bending the pure opaque steel strips.

Etapas operacionais

1. Ligue a energia, ligue o interruptor operacional no console de controle e pressione a bomba de óleo para iniciar.
2. Ajuste o curso. Preste atenção ao ajuste do curso antes de usar; e uma folga deve ser definida quando a dobradeira sobe e desce até o fundo. O ajuste sem folga causará certo desgaste no equipamento da dobradeira.
3. Seleção do entalhe da dobradeira. A base de seleção é: a espessura da placa de vidro é cerca de 8 vezes a largura. Por exemplo, se a espessura da placa de vidro for de 5 cm, o entalhe deverá ser de 40 cm.
4. Faça o ajuste fino manual ou eletricamente do batente atrás da dobradeira.
5. Pressione o pedal para realizar a flexão.
6. Durante o processamento, o estado e o efeito do processamento do vidro devem ser observados em todos os momentos para evitar falhas no equipamento ou produtos defeituosos.
7. Quando a dobradeira parar de funcionar, desligue o interruptor de operação na mesa de operação, desligue a energia e limpe a superfície de trabalho da dobradeira para deixar a superfície limpa e arrumada para o próximo uso.
   

Item.	Spec.
Max. Bending Size	1800*2000 mm （in once）/ 2500*4000 mm（in twice）
Min. Bending Size	150*300 mm
Aluminum Spacer Width	5.5-26.5 mm
Spacers Racks	4
Spacer Size Error	±0.5 mm
Angle Error	±1°
Conveying Speed	1250 mm/s
Air Pressure	≥0.65 MPa
Voltage	380  50Hz 3P
Total Power	2.5 Kw
Dimension（L*W*H）	10500 mm*2200 mm*2600 mm
Weight	1580 kg

Máquina de dobra de espaçador de vidro isolante LJZW2020
Máquina de dobra de espaçador de vidro isolante LJZW2020A

• A velocidade de extrusão de butil pode chegar a 47 m/min;
• Economizando butil em comparação com a máquina comum, a cola pode chegar a 7 g/m;
• Exaustão manual, operação simples;
• Adote o cinto síncrono não adesivo, o pó de talco não é necessário para limpá-lo;
• Os principais acessórios são feitos de marca alemã, controle de programa PLC, desempenho estável;
• Usando liberação butílica vertical móvel e extrusão horizontal, conveniente e prático;
• Ajuste a largura da cabeça de cola automaticamente, certifique-se de que a colagem do lado duplo seja consistente com o controle integrado do valor de abertura rápida;
• O ajuste de altura do feixe é conveniente, eficaz para resolver o problema da linha de gravação;
• Use a operação da tela de toque, teste simples;
• Ajuste a saída butílica automaticamente de acordo com a mudança de velocidade;
• Adote o sistema hidráulico da marca para garantir uma saída de borracha uniforme e completa;
• O cilindro buytl adota a estrutura pull-up, que é conveniente para alterar o revestimento da extrusora de butil.

Operation Steps

The following steps should be followed before and after each operation:

1. Start the conveyor belt

Adjust the conveyor belt to the appropriate speed, with an adjustable range of 8-30m/min.

2. Adjust the position of the rubber extrusion head

According to the width requirements of the spacer, adjust the distance between the two extrusion heads, the range is 6-16mm. When adjusting, the spacer (frame) should be centered with the small pressure wheel and the butyl extrusion nozzle, and the positions of the conveyor belt frame, butyl extrusion seat, and butyl extrusion head should be adjusted according to the height of the adhesive tape.

3. Butyl extruder temperature adjustment before work

Generally, the heating control switch is turned on about 1-2 hours before work, and the glue head temperature is set to 120-140℃ and the glue tank temperature is 110-120℃. Since the heating temperatures and process parameters specified for butyl rubber produced by various manufacturers are different, the above heating temperatures and times are for reference only.

4. Adjustment of opening and closing of the butyl extruder valve

After the heating system reaches the set temperature, do not open the hydraulic station first, but proceed as follows:

Process time setting:

According to the screen prompts, switch to the screen that needs to be adjusted, press the SET key, and the adjustable value will flash. The "←, →" keys change the position of the value; press the "↑" key to increase the value; press the "↓" key to decrease the value. After setting, press the ENT key and the data will be automatically stored, otherwise, the data will remain at the original value.

A. Adjust the time of the right pressing wheel: Make the front end of the spacer frame (strip) on the conveyor belt and the center of the extrusion head, so that the right pressing wheel presses on the aluminum spacer frame (strip). Before the end of the spacer frame (strip) passes through the right pressure wheel, the right pressure wheel can be lifted smoothly, which is very important for the bent spacer frame.

B. Adjust the time of the left pressing wheel: make the front end of the spacer frame (strip) on the conveyor belt, and make the left pressing wheel press on the aluminum spacer frame (strip). Before the end of the spacer frame (strip) passes through the left pressure wheel, the left pressure wheel can be lifted smoothly, which is very important for the bent spacer frame.

C. Adjust the butyl extruder spraying time: When the front end of the spacer frame (strip) is on the conveyor belt and is in the center of the butyl extrusion head, the butyl valve cylinder moves and the buytl valve opens; when the end of the spacer frame (frame) passes the butyl nozzle, close the butyl valve, no excess butyl leaks out.

5. Turn on the hydraulic station:

Before opening the hydraulic station, check the relative positional alignment of the butyl extrusion piston and the center of the butyl cylinder to ensure that the butyl extrusion piston can be correctly pressed into the butyl cylinder. Otherwise, damage to the butyl cylinder and the oil cylinder will occur. When the pumping station starts, the cylinder lift switch should be adjusted to the middle position (zero position). At this time, the pressure regulating valve should be in the open state. After the pumping station starts, gradually adjust the pressure regulating valve to increase the system pressure to the working pressure, but The working pressure shall not exceed 18MPa. When the room temperature is too high in summer and the hydraulic station works for a long time, the temperature will rise too high and the hydraulic oil will become thinner and lose working pressure. At this time, the hydraulic station should be suspended and restarted after the oil temperature drops.

6. Butyl extruder injection

A. Adjust the cylinder lift switch to the middle position and start the hydraulic station. When the hydraulic station starts and stabilizes, turn the cylinder lift switch to the "up" position to lift the cylinder piston away from the rubber tank and reach the highest position.

Note: If there is still butyl left in the glue tank and the piston of the butyl tank is not lifted after operation, the piston of the butyl tank should be heated to the specified temperature before lifting, otherwise the equipment will be damaged.

B. Start operating the swing mechanism

First, lift the piston of the butyl tank to leave the butyl tank, push the cylinder by hand to leave the cylinder mouth, and then insert the butyl ingot. After completion, reset the cylinder piston.

7. Air pressure adjustment:

The pressure of the doublet shall not be less than 0.6MPa. The air pressure of the swing motor that drives the small pressure wheel is individually adjusted to 0.15-0.4MPa by the pressure regulating valve.

Item.	Spec.
Voltage	380V 50Hz 3P
Power	5.7 Kw
Butyl Extrusion Pressure	10·25 MPa
Temperature	110~140 ℃
Glue Thickness	0.3~0.5 mm
Glue Width	3.5 mm
Aluminum Spacer Width	5.5~26.5 mm
Speed	0~47 m/min
Diameter of Butyl Cylinder	200 mm
Air Supply	Flow 0.4 m³/min
Air Pressure	≥ 0.6 MPa
Dimension（L*W*H）	2800*700*900 mm

LJTB01 Máquina de Revestimento Extrusora de Vidro Isolante Butil

• Adota o sistema de controle PLC da Alemanha Siemens, desempenho estável;
• Perfuração, enchimento e vedação automática;
• A altura da máquina pode ser ajustada de acordo com o tamanho do espaçador de alumínio ou espaçador de aço inoxidável;
• Carregar e reabastecer automaticamente a peneira molecular;
• Dispositivo de alimentação avançado projetado de acordo com o princípio do fluxo de gás;
• Adota o tratamento de pulverização de plástico industrial de todas as esquadrias de alumínio;
• As peças do núcleo adotam a famosa marca importada.

Máquina de enchimento dessecante de vidro isolado LJGZ2020D

• Usando grande barril de plástico, economize tempo de alimentação e melhore a eficiência;
• Dispositivo de proteção para a cabeça da máquina
• Espaçador de alumínio em forma de enchimento ou espaçador de aço inoxidável
• poderia encher a peneira molecular de partículas grandes que os tamanhos são 1,0 ~ 1,5 mm

Máquina de enchimento dessecante de vidro isolado LJGZ2020X

• Com o dispositivo de elevação do trilho de guia
• A cabeça é estável ao trabalhar
• Com função auxiliar de espaçador grande

Máquina de enchimento dessecante de vidro isolado LJGZ2020S

• Dois postos de abastecimento podem funcionar ao mesmo tempo para melhorar a eficiência do trabalho;
• Duas estações podem realizar diferentes combinações de enchimento comum, enchimento de formato especial e enchimento de partículas grandes. (opcional)

Item.	Especificação
Máx. Tamanho do quadro	2.000 milímetros * 2.000 milímetros
Min. Tamanho do quadro	300 milímetros * 250 milímetros
Especificação de alumínio	5,5~26,5 mm
Pressão do ar	≥ 0,65 MPa
Tensão	CA 220V 50Hz
Poder	1Kw
Diâmetro da peneira molecular necessária	0,5 ~ 0,9 mm (pode ser personalizado 1,0 ~ 1,5 mm)
Dimensão（L*W*H）	1400*1200*3600 milímetros
Peso	3000kg

Máquina de enchimento de dessecante de vidro isolante LJGZ2020A Máquina de enchimento de dessecante de vidro isolante LJGZ2020X