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High-Efficiency Insulated Glass Machine For Insulating Glass Production And Sealing

Insulated Glass Machinery covers a complete range of professional automated processing equipment dedicated to the mass production, cleaning, drying, pressing and sealing of high-performance insulated glass units. Specially designed for architectural double-glazed and tempered insulating glass fabrication, our full-series solutions meet the diversified production needs of small, medium and large glass processing factories. Ranging from compact single functional machines to fully automated integrated production lines, all units feature stable operation, high processing precision and low failure rates, helping manufacturers produce airtight, waterproof and energy-saving insulated glass products that comply with global construction and glass industry standards.

Our complete lineup includes vertical and horizontal washing and drying equipment, automatic gas filling production lines, CNC pressing lines, glass cutting machines, spacer processing equipment and professional sealing coating machines. Every piece is optimized for industrial continuous production, effectively solving common problems such as unclean glass surface cleaning, residual water stains, uneven pressing and insufficient sealing tightness. With flexible model specifications covering 1200mm, 1600mm, 1800mm, 2000mm and 2500mm working widths, our equipment perfectly adapts to different glass sizes and production capacity requirements.

Glass Washing & Drying Equipment

We provide a full range of horizontal and vertical washing and drying machines suitable for different production scales. The 1200mm, 1600mm and 1800mm Horizontal Insulated Glass Washing and Drying Machines are cost-effective bestsellers for small and medium factories, featuring compact structure, low energy consumption and thorough surface cleaning. The upgraded 1600mm Stainless Steel Insulated Glass Washing and Drying Machine enhances corrosion resistance and durability for long-term industrial use. For large-size glass processing, the 2000mm and 2500mm Vertical Insulated Glass Washing and Drying Machines support super-wide glass cleaning with uniform hot air drying and zero water marks. In addition, the 1800mm Vertical Washing Drying Machine and 2000 Vertical CNC Washing Drying Press Line are dual-purpose models for both insulated glass and tempered glass, greatly improving equipment utilization rate.

Automated Production Lines

Our automated production lines realize one-stop integrated processing from cleaning, drying to pressing and assembly. The 2500 Gas Filling Vertical Insulating Glass Production Line supports automatic gas filling, producing high-insulation inert gas-filled insulated glass units. The 2000 Horizontal Insulated Glass Line with Washing Drying Assembly integrates full-process horizontal processing, ideal for standardized batch production. The CNC Washing Drying Press Insulated Glass Production Line and Automatic Washing Drying Press Line achieve intelligent automatic pressing, ensuring tight glass lamination, no gaps and stable structural performance for finished insulated glass.

Supporting Equipment

To form a complete insulated glass production system, our supporting equipment covers all auxiliary processes. The CNC Glass Cutting Machine for Insulating Glass delivers precise sizing cutting for original glass sheets. The CNC Aluminum Spacer Bending Machine automatically bends aluminum spacers with high precision for neat frame forming. The Full Automatic Insulating Glass Molecular Sieve Filling Machine realizes quantitative and efficient desiccant filling. For sealing processing, the Butyl Sealant Coating Machine and Two Component Sealant Applicator ensure uniform, firm and airtight glue coating. The 1600 Insulating Glass Hot Press Machine provides stable hot pressing treatment to enhance the overall bonding strength of insulated glass units.

Product Advantages & Applications

All our machines adopt industrial-grade configuration, intelligent control and humanized operation design, featuring high efficiency, energy saving and easy maintenance. With multiple size specifications and functional types, the equipment flexibly matches small-scale workshop production and large-scale automated factory assembly lines. Widely used in architectural door and window glass, curtain wall insulated glass and tempered glass processing, our high-performance solutions help glass manufacturers improve product quality, increase output and enhance market competitiveness.



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Precision CNC Aluminum Spacer Bending Machine for Insulating Glass

Precision CNC Aluminum Spacer Bending Machine for Insulating Glass

Precision CNC Aluminum Spacer Bending Machine​ is a high-accuracy automatic equipment designed for bending aluminum spacer bars (6–27mm) into seamless frames for insulating glass units (IGU). Featuring servo-driven feeding, PLC control, and a user-friendly touch screen, it delivers ±0.1mm bending accuracy and supports continuous production of rectangles, triangles, and arches. Ideal for double glazing and IG glass manufacturers seeking efficiency and quality
2m Vertical Insulating Glass Washing Machine

2m Vertical Insulating Glass Washing Machine

Designed for precision and reliability, this 2-meter vertical IG washer dryer delivers crystal-clear glass cleaning for insulating glass production. The machine combines three pairs of soft brushes, a stainless steel washing chamber, and an intelligent temperature-controlled drying system. Compatible with Low-E and tempered glass, it integrates seamlessly into any automatic insulating glass line.
2m Insulating Glass Washing and Assembly Line

2m Insulating Glass Washing and Assembly Line

This 2m insulating glass washing and assembly line is designed for high-efficiency IGU (Insulating Glass Unit) manufacturing with a maximum processing width of 2000mm. It integrates automatic glass washing, spacer frame placement, and assembly pressing into one continuous production flow. Compatible with Low-E glass and optional argon gas filling, this line delivers reliable performance for double and triple glazing production.
2.5m Vertical Insulating Glass Washing Machine

2.5m Vertical Insulating Glass Washing Machine

This 2.5m vertical insulating glass washing & drying machine is designed for high-efficiency, streak-free cleaning of flat glass up to 2500 mm wide. Equipped with 3 pairs of soft nylon brushes, high-pressure air knife drying, and a PLC touchscreen control system, it handles annealed, tempered, and Low-E coated glass with equal precision. The stainless steel washing chamber, water circulation system, and adjustable conveyor speed (2–12 m/min) ensure spotless, moisture-free surfaces ready for IG unit sealing. Compact vertical design saves floor space and integrates seamlessly into double glazing production lines. CE certified, 12-month warranty, global technical support.
1600 Insulating Glass Hot Press  precision Machine

1600 Insulating Glass Hot Press precision Machine

A 1600mm horizontal heated roller press​ designed for the final sealing and curing of flexible spacer (Super Spacer / rubber strip) insulating glass units. After spacer application, glass passes through quartz heating zones (0–300°C) to soften the spacer, then through synchronized upper and lower rubber rollers that apply uniform pressure for a permanent, airtight bond — no bubbles, no gaps, no rework.
Automatic Glass Cutting Machine

Automatic Glass Cutting Machine

The Automatic Glass Cutting Machine is a high-precision CNC cutting system engineered for flat glass processing. Equipped with a servo-driven gantry, automatic loading table, and intelligent nesting software, it delivers fast, accurate cutting for float glass, tempered glass (pre-cut), laminated glass, and mirror. The machine supports cutting lengths up to 6000mm and widths up to 3300mm, with cutting accuracy of ±0.15mm and repeatability of ±0.10mm. Features include automatic air-float positioning, oil-free linear guides, and a user-friendly touchscreen interface compatible with DXF, NC, and CNC file formats. Ideal for architectural glass, furniture glass, automotive glass, and solar panel production lines. CE certification and OEM customization available.
Lebulang Machine is a professional Insulated Glass Machine manufacturer and supplier in China. We have an experienced sales team, professional technicians, and an after-sales service team.
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