Insulating machines are essential for producing energy-efficient glass products in the glassworking industry. Before investing in one, it's crucial to focus on certain factors. Here are the main points to check and some prominent manufacturers to consider.

Machine Specifications: Evaluate the machine's production capacity, glass thickness range, and compatible insulating glass types to ensure they align with your needs.

Quality and Performance: Prioritize reliable machines known for their durability and consistent performance to ensure high-quality glass production.

Automation and Technology: Look for machines with advanced automation features like automatic sealing, gas filling, and integration with digital control systems for improved productivity.

Energy Efficiency: Opt for machines that prioritize energy efficiency through features like low-energy convection and efficient heating systems to reduce operational costs.

Maintenance and Service: Assess the availability of spare parts and manufacturer support to minimize downtime and ensure smooth operations.

Prominent Manufacturers

  • Bystronic: Renowned for precision, efficiency, and innovative technologies in insulating glass production lines.
  • Lisec: Globally recognized for high-quality production, reliability, and comprehensive automation features in glass processing equipment.
  • Glaston: Specializes in tailor-made insulating machines with a focus on performance, energy efficiency, and user-friendly interfaces.

 

Featured listing Lisec TAL-60PSD Glass insulating machine
Product: Lisec TAL-60PSD Glass insulating machine Manufacturer: Lisec Model: TAL-60PSD Year of manufacture: 1998 Running on: polysulfide (PS) Overhaul status: Completely overhauled; technically and cosmetically as new Availability: EXW from warehouse in Orosháza, Hungary Dimensions (L x W x H): 1600.0 mm x 1400.0 mm x 2700.0 mm Weight: 955.0 kg State: visible

16,000 €

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Featured listing Lisec sealing robot VFL-1/25
Glass Width 2500 mm
Max Glass Thickness 52 mm
Min Glass Thickness 12 mm
Glass Length 3500 mm

12,000 €

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Offer Title: Lisec Cutting Table with Automatic Breaking Manufacturer: Lisec Model: ESL 6030 EF Year of Manufacture: 2000 Technical Condition: Excellent State: Visible Features: - Touch screen control for user-friendly operation - Equipped with belts for efficient material handling - Automatic breaking system for enhanced safety and precision

Price on request

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1600 mm high, Polyglass brand insulated glass production line, with roll press. Open top washing machine with 4 brushes for low-e glass also. End of the line outlet conveyor with sop sensor. – Heated washing tanks – 4 brushes for low-e glass this extra information is standard for this model. Please always double-check the details during a visit The PolyGlass IG Line with Roll Press is a specific model of a machine designed for glass insulating applications. It is a high-performance and efficient solution for producing insulated glass units (IGUs). With its advanced features and robust construction, the IG Line with Roll Press ensures precise and reliable glass insulation. Equipped with cutting-edge technology, the IG Line with Roll Press offers precise control over the insulation process. It can handle various glass sizes and thicknesses, providing flexibility to meet different project requirements. The machine's user-friendly interface and intuitive controls make operation simple and convenient. The IG Line with Roll Press incorporates advanced sealing mechanisms and roll press technology to ensure airtight and durable seals between glass panels. Its high-speed capabilities enable fast production cycles, maximizing productivity. The machine's sturdy construction and reliable components ensure long-lasting performance and minimal downtime. The PolyGlass …

Price on request

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2006 vintage, completely refurbished 1 Kg filled butyl extruder. Direction: Right to left. It can be viewed and tested during operation. this extra information is standard for this model. Please always double-check the details during a visit The Baretta BK100 Butyl Extruder Machine is a specific model designed for the precise application of butyl sealant in the production of insulated glass units (IGUs). With its advanced features and reliable performance, the BK100 ensures accurate and consistent butyl application. Equipped with cutting-edge technology, the BK100 offers precise control over the extrusion process. It features adjustable parameters to accommodate various glass sizes and shapes, providing flexibility for different project requirements. The machine's user-friendly interface and intuitive controls make operation simple and efficient. The BK100 incorporates a robust extrusion system and a high-quality butyl reservoir, ensuring a continuous and reliable supply of butyl sealant. Its precise application nozzle ensures even distribution of the sealant, resulting in reliable and airtight seals. The machine's durable construction and efficient heating system contribute to its long-lasting performance. The Baretta BK100 prioritizes safety with its comprehensive safety features and compliance with industry standards. Its ergonomic design enhances operator comfort and minimizes the risk of accidents, ensuring a safe …

Price on request

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MGB 2,5K Standard butyl extruder, with 2,5Kg tang, and total refurbished. this extra information is standard for this model. Please always double-check the details during a visit The Glastronic MGB 2.5K Butyl Extruder 2.5Kg Machine is a specific model designed for the precise application of butyl sealant in the production of insulated glass units (IGUs). With its advanced features and reliable performance, the MGB 2.5K ensures accurate and consistent butyl application. Equipped with cutting-edge technology, the MGB 2.5K offers precise control over the extrusion process. It features adjustable parameters to accommodate various glass sizes and shapes, providing flexibility for different project requirements. The machine's user-friendly interface and intuitive controls make operation simple and efficient. The MGB 2.5K incorporates a robust extrusion system and a high-quality butyl reservoir, ensuring a continuous and reliable supply of butyl sealant. Its precise application nozzle ensures even distribution of the sealant, resulting in reliable and airtight seals. The machine's durable construction and efficient heating system contribute to its long-lasting performance. The Glastronic MGB 2.5K prioritizes safety with its comprehensive safety features and compliance with industry standards. Its ergonomic design enhances operator comfort and minimizes the risk of accidents, ensuring a safe working environment. In summary, …

4,000 €

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Glass Width 3000 mm
Max Glass Thickness 12 mm
Glass Length 2200 mm
Min Glass Thickness 3 mm
Speed 100 u/mn
Glass Width 2800 mm
Max Glass Thickness 19 mm
Glass Length 4200 mm
Min Glass Thickness 2 mm
Speed 180 u/mn
Glass Width 0 mm
Max Glass Thickness 0 mm
Glass Length 0 mm
Min Glass Thickness 0 mm
Speed 0 u/mn

4,500 €

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Glass Width 2500 mm
Max Glass Thickness  mm
Glass Length 2500 mm
Min Glass Thickness  mm
Speed  u/mn

Price on request

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Glass Width 2500 mm
Max Glass Thickness  mm
Glass Length 2500 mm
Min Glass Thickness  mm
Speed  u/mn

Price on request

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Glass Width 2500 mm
Max Glass Thickness 15 mm
Min Glass Thickness 3 mm
Glass Length 3500 mm
Offer title: Manual butyl machine Lisec LBH-25V Manufacturer: Lisec Model: LBH-25V Year of manufacture: 1989 Availability: End of May 2026 Technical condition: As-is, where-is State: Dismantled Dimensions (L x W x H): 3000.0 mm x 800.0 mm x 1000.0 mm Weight: 750.0 kg Application: For butyl application of spacer widths from 6 to 24 mm Butyl storage cylinders: 2 x 7.5 kg

1,250 €

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Offer Title: Manual Lisec sealing machine TAL-50PS/B Manufacturer: Lisec Model: TAL-50PS/B Year of Manufacture: 2005 Technical Condition: Like new State: Visible Weight: 750.0 kg Power: 3N/PE 400V 50Hz Load: 5.4 kW Description: This Manual Lisec sealing machine TAL-50PS/B is designed for Polysulfide applications. The machine has been completely overhauled and is in excellent condition, appearing as new. It is available for viewing in our overhaul warehouse by appointment.

10,000 €

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STGROUP gas press for insulating glass/double-pane glass, Year 2023, Height 2500 mm, consisting of a frame, gas press, and tilting table, with a left-to-right operating direction.

24,000 €

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Glass Width 2500 mm
Max Glass Thickness  mm
Glass Length 2500 mm
Min Glass Thickness  mm
Speed  u/mn

Price on request

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Glass Width 2500 mm
Max Glass Thickness  mm
Glass Length 2500 mm
Min Glass Thickness  mm
Speed  u/mn

Price on request

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Glass Width  mm
Max Glass Thickness  mm
Glass Length  mm
Min Glass Thickness  mm
Speed  u/mn

Price on request

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full-automatic Lisec A2RL-25/25RN desiccant filler Model: A2RL-25/25RN Year of manufacture: 2001 Overall condition: Very good Technical condition: As-is, where-is Viewing/Inspection: Available for viewing at our warehouse by appointment Min spacer width: 6 mm Max spacer width: 24 mm Min spacer size: 400 x 400 mm Max spacer size: 2500 x 2500 mm Power supply: 3x400 VAC/50 Hz Control voltage: 24 VDC Included accessories: Special trolley for full-automatic frame support Additional options: One more trolley available on request Location: Warehouse (by appointment)

8,000 €

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Min Glass Thickness 3 mm
Max Glass Thickness 40 mm

Price on request

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Key Points to Consider

Machine Specifications: Begin by examining the machine's specifications, such as its production capacity, glass thickness range, and the types of insulating glass it can manufacture. Ensure that the machine aligns with your production requirements and can accommodate the glass dimensions you commonly work with.

Quality and Performance: Look for insulating machines that are known for their reliability, durability, and consistent performance. Evaluate the overall construction quality, including the materials used and the reputation of the manufacturer. It is vital to invest in a machine that can deliver high-quality insulating glass consistently over time.

Automation and Technology: Automation features can significantly enhance productivity and efficiency. Consider machines that offer advanced automation capabilities, such as automatic sealing, gas filling, and edge deletion. Additionally, explore if the machine integrates with digital control systems for seamless operation and improved production control.

Energy Efficiency: Energy consumption is a critical aspect in the glassworking industry. Insulating machines that prioritize energy efficiency can help reduce operational costs and environmental impact. Look for features like low-energy convection, efficient heating systems, and programmable settings that optimize energy usage.

Maintenance and Service: Assess the availability of spare parts and the level of technical support provided by the manufacturer. Understanding the machine's maintenance requirements and the accessibility of service technicians is crucial to minimizing downtime and ensuring smooth operations.

Prominent Manufacturers

Bystronic: With a solid reputation in the glassworking industry, Bystronic offers a range of cutting-edge insulating glass production lines. Their machines are known for their precision, efficiency, and innovative technologies.

Lisec: Lisec is a globally recognized manufacturer of glass processing equipment, including insulating machines. Their products are renowned for their high-quality production, reliability, and comprehensive automation features.

Glaston: Glaston specializes in glass tempering and insulating solutions, providing advanced insulating machines tailored to the specific needs of glassworks businesses. Their equipment is known for its performance, energy efficiency, and intuitive user interfaces.

What is insulation?

The process of insulation in glassworks involves the creation of insulating glass units (IGUs) or double-glazed windows, which are designed to improve energy efficiency and provide thermal and acoustic insulation. Here's a simplified explanation of the insulation process:

Glass Cutting: The process begins with cutting individual glass panes according to the desired dimensions. Typically, two glass panes of different thicknesses are used for insulating glass units.

Cleaning and Preparing Glass Surfaces: The glass panes are thoroughly cleaned to ensure a pristine surface free from any contaminants. Special attention is given to removing dirt, dust, and oils.

Spacer Installation: A spacer is placed along the edges of one glass pane, creating a sealed space between the two panes. The spacer acts as a barrier, maintaining a uniform gap between the glass layers and providing structural support.

Desiccant Application: A desiccant, a moisture-absorbing material, is often incorporated within the spacer to prevent condensation and maintain optimal insulation performance. The desiccant absorbs any moisture that may enter the sealed space.

Sealing the Edges: A primary sealant is applied to bond the spacer to the glass panes, ensuring an airtight and watertight seal. The sealant is typically a flexible and durable material, such as silicone or polyisobutylene, capable of withstanding temperature variations and providing long-term adhesion.

Gas Filling: In some cases, an inert gas, such as argon or krypton, is injected into the sealed space between the glass panes. This gas-filled cavity acts as an additional insulating layer, reducing heat transfer through conduction and enhancing overall insulation performance.

Secondary Sealant Application: To further reinforce the seal and enhance durability, a secondary sealant is applied to the edges of the IGU, covering the primary sealant and providing additional protection against moisture and air infiltration.

Quality Control and Testing: The completed insulating glass units undergo rigorous quality control checks to ensure adherence to industry standards and regulations. Testing may include checks for air leakage, moisture penetration, and overall performance.

The resulting insulating glass units are then ready for installation in windows, doors, or other applications where enhanced insulation is desired. The double-pane structure, combined with the spacer, sealants, and optional gas fillings, provides improved thermal insulation, reduced energy consumption, and increased comfort in buildings.

What budget?

A used insulating machine will range from 4 000€ to 15 000€