Glass Tempering Furnace

The glass tempering furnace is a high-performance industrial machine engineered for the thermal tempering of flat and bent glass. It is designed to meet the demanding requirements of the architectural, automotive, interior, and safety glass industries. Using advanced heating and quenching technology, this furnace strengthens glass through rapid heating followed by uniform high-pressure air cooling, resulting in improved mechanical strength and thermal stability.

This glass tempering system supports multiple glass sizes, thicknesses, and shapes, including flat and curved panels. The furnace is built with high-quality ceramic rollers, convection or radiation heating elements, and intelligent temperature control systems for maximum consistency and output quality. It is suitable for the production of tempered safety glass, which complies with international standards such as EN12150, ANSI Z97.1, and GB9656.

Equipped with energy-efficient modules and an automatic control interface, the furnace ensures precision, repeatability, and user-friendly operation. The robust construction and high-grade insulation materials also contribute to long-term reliability and reduced operational costs.

The machine can be customized based on production capacity, glass size, and project requirements. Options include full convection systems, oscillating or continuous feed configurations, and integration with glass handling systems such as loading tables, cutting stations, or washing lines.

 Features:

• Capable of tempering flat and bent glass

• Supports glass thickness from 3mm to 19mm

• Fast heating and cooling cycles for high throughput

• Uniform temperature distribution with intelligent PID control

• Ceramic roller bed ensures glass surface quality and flatness

• Available in full convection, radiation, or hybrid heating modes

• Programmable logic controller (PLC) with touchscreen interface

• Complies with major safety glass standards

• Modular design for easy maintenance and scalability

• Low energy consumption and high thermal efficiency

Technical Specifications 

• Glass Size Range: From 300 x 500 mm to 2500 x 5000 mm

• Glass Thickness: 3 mm to 19 mm

• Heating Temperature: Up to 720°C

• Cycle Time: 30 to 90 seconds (depending on glass type and thickness)

• Heating Method: Full convection, radiation, or hybrid

• Power Supply: 380V / 415V, 50/60 Hz

• Control System: PLC with HMI touchscreen

• Cooling System: High-pressure air quenching system

• Installation Type: Modular skid-mounted or pit-mounted

Applications:

• Tempered safety glass production

• Architectural and structural glazing

• Automotive side and rear windows

• Shower enclosures and interior partitions

• Glass doors, tables, and balustrades

• Commercial and residential windows

• Industrial equipment and appliance glass