Semi-Automatic Laminated Glass Production Line

Semi-automatic laminated glass production line mainly includes a pre-pressing production line and an autoclave system. The pre-pressing production line is mainly composed of a horizontal washing machine, a PVB film layout machine, a combined positioning conveyor, a walking suction cup hanger, and a convection pre-pressing machine. The autoclave system consists of an autoclave, compressor, cooling tower, glass trolley, ferry, etc. The autoclave for laminated glass is very important. 

Laminated glass is composed of two or more pieces of glass with one or more layers of organic polymer interlayer film (PVB/SGP) between them. After a special high-temperature pre-pressing (or vacuum) and high-temperature and high-pressure process, glass and intermediate film are permanently bonded as one of the composite glass products. When the outer glass breaks due to impact, the glass fragments basically adhere to the film, only forming radial cracks, keeping the fragments on the entire laminated glass from falling off, and preventing personal injury or death accidents caused by the fragments flying, so it becomes a real Meaningful Safety Glass.

Technical Features

• The whole laminated glass production line adopts industrial computer and PLC control, highly automation, good stability, simple operation, and high production efficiency.
• Good performance of the glass washing machine to ensure the cleanliness of the glass.
• The various working types of equipment of the cleanroom are highly automated to ensure high precision of glass laminated.
• The pre-pressing machine adopts independent rollers and is equipped with upper convection system, which significantly improves efficiency.
• The autoclave mainly heats and presses the production of laminated glass. The laminated glass is placed in the autoclave and undergoes high temperature and high pressure to slowly melt the film in the laminated glass. Finally, after cooling, the interlayer and glass are combined into a high-quality laminated glass that is without bubbles and has good transparency.

Technical Parameter

Scope of application:

Suitable for processing architectural glass, decorative glass, automobile windshield, and bulletproof glass.

Video of Laminated Glass Production Line