Main Technical Parameters:
TYPE | XDC-1200 | XDC-2000 | XDC-3200 |
| EXTRUDER SPECIFICATION | 75PTS | 95PTS | 120PTS |
| WIDTH of PRODUCT | 1200mm | 2000mm | 3200mm |
| THICKNESS of PRODUCTS | 0.38-1.56m'm | 0.38-1.56m'm | 0.38-1.56m'm |
| OUTPUT | 400kg/h | 600kg/h | 800kg/h |
| SPEED | 10m/min | 10m/min | 10m/min |
Professional Solution for PVB and SGP Interlayer Film Manufacturing
The PVB/SGP Glass Interlayer Film Production Line is specially designed for manufacturing high-performance interlayer films used in laminated safety glass applications. The production line is suitable for producing both PVB film and SGP film, widely used in automotive glass, architectural glass, security glass and photovoltaic glass industries.
Combining advanced international extrusion technology with extensive project experience, we provide complete turnkey solutions covering raw material handling, extrusion, casting, cooling, drying, thickness measurement, winding and intelligent automation systems.
The optimized extrusion system ensures excellent transparency, uniform thickness distribution, stable adhesion performance and high production efficiency. Production capacities can reach up to 800 kg/h with film widths up to 4200 mm, meeting the requirements of modern laminated glass manufacturers worldwide.
Applications of PVB and SGP Interlayer Films
PVB and SGP interlayer films produced by this line are widely used in:
● Automotive windshield laminated glass
● Automotive side and rear safety glass
● Architectural laminated glass
● Structural glazing systems
● Hurricane-resistant glass
● Bullet-resistant and security glass
● Sound insulation laminated glass
● Photovoltaic laminated glass
● Railway and transportation safety glass
● High-performance building curtain wall glass
Key Features of PVB/SGP Film Production Line
Advanced Extrusion Technology
The specially designed screw and barrel system provides excellent plasticization performance, stable melt pressure and uniform material distribution. This ensures superior film quality and maximizes production output.
Precision Water Tank System
The design and quantity of water tanks directly affect production speed and film quality. Our optimized cooling system ensures stable water temperature and uniform circulation, improving film transparency and dimensional stability.
High-Efficiency Air Knife System
The advanced air knife configuration efficiently removes surface moisture while maintaining film quality. Proper airflow distribution supports high-speed continuous production and consistent product performance.
Intelligent Drying and Stress Relief Oven
The drying oven removes residual moisture and effectively eliminates internal stress within the film. This significantly reduces thermal shrinkage during glass lamination and improves long-term product stability.
Online Thickness Measurement System
Real-time thickness monitoring and automatic adjustment ensure precise film gauge control, helping manufacturers reduce material waste and maintain consistent product specifications.
Automatic Tension Control and Winding
Servo-driven winding technology maintains stable tension throughout production, ensuring smooth winding and high-quality finished rolls.
Siemens PLC Automation System
The production line adopts a fully integrated Siemens PLC control system for accurate control of temperature, pressure, speed and tension. Intelligent automation improves production efficiency and reduces labor costs.
Available Production Processes
Roller Method
The Roller Method uses two or three precision casting rollers, including polished rollers and patterned rollers, to produce interlayer films. This technology offers mature processing performance, lower investment costs and easy operation.
Water Bath Method
The Water Bath Method utilizes a cooling water tank instead of rollers for shaping and cooling the film. The process includes water removal, thickness measurement, drying, cooling, release film lamination and winding. This method is known for producing films with higher transparency, improved whiteness and more uniform surface quality.
Advantages of Our PVB/SGP Film Production Line
● Suitable for both PVB and SGP interlayer film production
● Production capacity up to 800 kg/h
● Film width up to 4200 mm
● Thickness range from 0.38 mm to 1.52 mm
● Uniform thickness control
● Excellent optical clarity and transparency
● High-speed continuous production
● Low energy consumption
● Intelligent automation control
● Reduced material waste
● Complete turnkey project support
● Global installation and technical service
Why Choose Our PVB/SGP Film Production Line
As a professional plastic extrusion machinery manufacturer, we provide complete PVB and SGP interlayer film production solutions for laminated glass manufacturers worldwide. From project planning and equipment manufacturing to installation, commissioning and operator training, our experienced engineering team delivers reliable, efficient and profitable turnkey production systems.
