• Germany Siemens PLC control system, touch screen interface for finger touch operate
• Automatic identification of coated glass and Low-E glass; 
• 3 pair 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 pressing board to keep the plate pressing surface straight;
• Connection mode of aviation plug;
• Applicable to produce triple IGUs and Shaped IGUs.

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

• 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.

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.

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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.

• Six sets of servo motors, British TRIO system；
• Inlet-outlet with two-diection, 4 directions are available;
• Automatically measure glass size;
• Automatically distinguish Low-E glass coating;
• The width of Low-E glass edge deletion is adjustable;
• Adopts PLC control system, touch screen interface for finger touch operating;
• Intelligent control system, could recognize batch processing.

• Deleting shaped Low-E glass;
• Automatically recognize of Low-E glass film .

• Adopts Japan Yaskawa servo control system, full automatic and high-efficiency;
• Automatic memory function, no need to input parameters repeatedly;
• Automatically repair glass corners with scraper and roller;
• The conveying section of equipment could be divided into four sections, and glass can be pre-stored;
• Automatically measure glass size and glass depth, adjust sealing speed;
• Adopt timing belt, smooth transfer and accurate position;
• Every automatic-function is with manual operation;
• Could coat the double glazing, shaped glass, step glass, triple glass.
• One set of booster pump control two groups of sealants;
• Automatic timing sealant discharging function;
• The sealant mixing system adopts anti-blocked structure and is easy to clean.

• 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;

• 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.

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LJZW2020 Insulating Glass Aluminum Spacer Bending Machine
LJZW2020A Insulating Glass Aluminum Spacer Bending Machine

• The butyl extrusion speed could reach 47 m/min;
• Saving butyl by compared with ordinary machine, the glue could reach 7 g/m;
• Manual exhaust, simple operation;
• Adopt non adhesive synchronous belt, talc powder is not required to clean it;
• Main accessories are made of German brand, PLC Program control, stable performance;
• Using movable vertical butyl release and horizontal extrusion, convenient and practical;
• Adjust the width of glue head automatically, ensure the double side gluing is consistent with the quick opening value integrated control;
• The height adjustment of beam is convenient, effective to solve the problem of write line;
• Use touch screen operation, simple trial;
• Adjust the butyl output automatically according to the speed change;
• Adopt brand hydraulic system to ensure uniform and full rubber output;
• The buytl cylinder adopts the pull-up structure, which is convenient for changing the butyl extruder coating.

LJTB01 Insulating Glass Butyl Extruder Coating Machine

• Adopts the Germany Siemens PLC control system, stable performance;
• Automatically drilling, filling and sealing;
• The machine height could be adjusted according to the size of aluminum spacer or stainless steel spacer;
• Automatically loading and replenish molecular sieve;
• Advanced feeding device designed according to the principle of gas flow;
• Adopts industrial plastic spraying treatment of all aluminum frames;
• Core parts adopts famous imported brand. 

LJGZ2020D Insulated Glass Desiccant Filling Machine

• Using big plastic barrel, save feeding time and improve efficiency;
• Protection device for machine head
• Filling shaped aluminum spacer or stainless steel spacer
• could filling the large particle molecular sieve which the sizes are 1.0~1.5 mm

LJGZ2020X Insulated Glass Desiccant Filling Machine

• With the guide rail lifting device
• The head is stable when working
• With large spacer auxiliary function

LJGZ2020S Insulated Glass Desiccant Filling Machine

• Two filling stations could work at the same time of improve work efficiency;
• Two station could realize different combinations of ordinary filling, special-shaped filling and large particle filling. （optional）

LJGZ2020A Insulating Glass Desiccant Filling MachineLJGZ2020X Insulating Glass Desiccant Filling Machine