Powder spraying machine for laminated windshields
Fields Of Application: Automotive Glass
Type:Glass powdering Machines
Glass Required: Laminated windshields (single sheets) before bending process
Model NO.: FZGPM-A
Maximum Glass Size: 2000*1300 mm Minimum Glass Size: 800*300 mm
Glass Thickness: 1.5mm – 6 mm
Cycle time: 15s/pc
Control System: PLC
Usage: Spray powders for windshields to separate 2 pieces glass.
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Brand: FUZUAN MACHINERY
Warranty: 1 Years
Origin: Jiangsu, China
PURPOSE/DESCRIPTION OF PROCESS
Automotive glass powder system.
In the automotive pre-processing of windshield glass production, the glasses are sprayed by powders, which are used for separation of the inner and outer glasses.this powdering spraying machine for laminated windshields is specially designed to spray powders before the front windshields hot bending, which can reduce or prevent two pieces of glass stick and in the glass bending process and optical scrap.
After the glass flow in the powdering machine, the sensor detect the glass and the spray gun start powder spraying according to the preset time, and then flow into the hot wind curtain machine, drying the wet powder on the glass surface. Mixing mechanism, hot wind curtain machine and suction type powder recycle system for the continuous operation condition.
SYSTEMS FOR APPLYING SEPARATING AGENTS
It is important for glass manufacturers to ensure that the glass is sprayed evenly. If too much powder is used, it will not only increase manufacturing costs, but also cause problems for downstream process, and also need to clean the glass before bending process. If the powder coverage is insufficient, customers may refuse to use glass plates due to stains or scratches or the glass plates stick to each other.
FUZUAN provides different product lines which are perfectly adapted to your respective process.
Complete systems and special solutions
Retrofitting, servicing, and maintenance from one source.
Systems of powder application for Auto glass.
Automotive glass windshield processing
The powder spraying of glass plates and car windscreens by means of nozzle systems.
Cycle time for FZGPM-A: 12s/pc (Customized)
This powdering machine is composed mainly of
●Wheel type conveyor
● Powder spray box
● Powder spraying system
●Powder recycle system
●Pneumatic piping system
● Electric control system
Even application of powder over the entire glass surface
Automatic adjustment of the powder quantity to the line speed/glass width
No additional electrostatic charge required
Quality assurance by means of minimized "formation of scratches"
Applications: Vertical, horizontal, top, and bottom
Powder and water mixing is performed in a closed tank. This provides for optimum powder characteristics and the ability to flow
Powder change possible within a few minutes - without powder losses
2 Technical Parameters
|Maximum Glass Size||2000*1300 mm|
|Minimum Glass Size||800*300 mm|
|Powdering Effective Width||1300 mm|
|Glass Thickness||1.5mm– 6 mm|
|Conveyor Height||950mm +/- 50 mm (Customized)|
|Cycle Time||15 s/pc (Customized)|
|Total Power||145 KW|
|Voltage/Frequency||380V/60Hz 3ph (Customized)|
|PLC Voltage PLC||220V|
|Compressed air||4-6 bars|
● Driven motors with frequency inverters.
● Main frame is made of SS304 material resistant to corrosion.
● The sprocket chain transmission parts have a safety cover protection.
● The wheels in the powder spray room equipped with brush, for remove the powder on the wheels.
● Spray guns in the powder spray box, each one equipped with a set of independent pneumatic control valve.
● Each set of spray gun with the adjustment functions of powder quantity, powder thickness, angle, direction.
● There is a set of powder recycling tank at the bottom of powder spray box.