Explosion-proof lamp glass
Your Reliable Glass Fabrication Solutions Expert
Custom Glass Fabrication Is Our Hallmark of Success
Check out some of the custom glass products we’ve made.
EPG001-Explosion Proof Glass Lamp Shade
EPG002-Floodlight Explosion Proof LED Lighting Shade
EPG003-Dome-shaped-glass-lamp-shade
EPG004-Coal mine explosion-proof warning light
EPG005-LED mining lamp explosion-proof lamp shade
EPG006-Transparent glass searchlight shade
EPG007-Explosion-proof LED Lighting Shade
EPG008-LED mining lamp explosion-proof lamp shade
EPG009-Customized black airport light glass shade
EPG010- Airport explosion-proof ribbed lampshade
EPG011-Airport Ribbed Glass Lighting Shade
EPG012-Blue Ribbed Conical Glass Lampshade
EPG013-Blue Dome Glass Industrial Lamp Shade
EPG014-Aviation Teardrop Ribbed Glass Lamp Shade
EPG015-Customized Airport Ground Light Shade
EPG016-Customized aviation lamp glass shade
EPG017-Tempered glass dome explosion-proof lampshade
EPG018-Red Ribbed Glass Signal Lamp Shade
EPG019-LED runway edge light cover
EPG020-Customized Shape Airport Explosion Proof Light
EPG021-Tempered glass dome explosion-proof lampshade
EPG022-Customized round thread aviation lampshade
EPG023-Customized round thread aviation lampshade
EPG024-Customized round thread aviation lampshade
EPG025-Aviation Teardrop Ribbed Glass Lamp Shade
EPG026-Aviation Teardrop Ribbed Glass Lamp Shade
EPG027- Airport explosion-proof ribbed lampshade
EPG028-Airport Ribbed Glass Lighting Shade
Our production process
BO-GLASS specializes in customized glass molding services, offering end-to-end solutions from prototype development to mass production. Our China-based facility features a 10-ton daily capacity borosilicate glass furnace, in-house tempering ovens with high-pressure air quenching systems for rapid cooling, and comprehensive post-processing equipment including precision cutting, polishing, and grinding. We deliver high-quality glass components of any size or complexity, supported by expert technical guidance, optimized production workflows, and seamless design-to-manufacture transitions, ensuring efficient project execution with competitive pricing and tailored engineering solutions.
Raw material smelting
Raw materials: silica sand, limestone, soda ash, broken glass (reduced cost) Continuous furnace: 1200-1500°C high temperature, suitable for large-scale production
Glass cutting equipment
Flexible control of temperature and time, suitable for small batches/special glass
Pressure molding
The preheated mold and molten glass droplets are placed in the pressing machine. The pressing machine presses the glass into the mold through mechanical pressure to ensure that the glass fills every corner and texture. Applying pressure in the glass molding process must be carefully tailored to the shape, thickness, and type of glass material to achieve optimal results.
Quality inspection
After demolding, glass products undergo a series of inspections, including appearance, size, surface finish, and internal defects. Any unqualified products are returned to the furnace for remelting.
Annealing treatment
The internal stress of the glass is eliminated through gradient cooling to prevent cracking or deformation caused by excessive cooling, thus ensuring the structural stability of the finished product.
Fire polishing
Flame polishing is a sophisticated process that uses high-temperature flames to instantly melt the glass surface to eliminate microscopic defects, which can significantly improve the smoothness and light transmittance of glass products.
Cutting
BO-GLASS masters advanced glass cutting technologies, specializing in laser and waterjet precision machining for bespoke glass components. Our China-based manufacturing center integrates state-of-the-art CO₂ laser cutters (±0.1mm accuracy) and ultra-high-pressure waterjet systems (60,000+ PSI) to handle intricate geometries, thick borosilicate glass, and multi-layer composites.
Edging
BO-GLASS uses multi-stage precision grinding technology to quickly remove unevenness and processing residues on the glass surface, ensuring accurate product size and consistent shape. From initial shaping to fine finishing, we use intelligent process control to achieve efficient production, reduce material loss, and provide a uniform and delicate base surface for subsequent polishing.
Chamfer
Glass edges aren’t just about looks—they keep you safe and make glass last longer. Rough edges can cut you or weaken the glass, causing cracks. At BOGLASS, we fix that.Using high-tech machines, we shape glass edges to be perfectly smooth, angled, rounded, or flat—whatever your project needs. No sharp corners.
Cleaning
Glass surfaces exposed to the atmosphere are generally contaminated. Any useless substance and energy on the surface is a pollutant, and any treatment will cause pollution. Surface pollution can be gas, liquid or solid in terms of its physical state, and it exists in the form of film or particles.
Quality inspection and packaging
Our team of highly-trained packaging specialists will expertly craft premium-quality packaging solutions that showcase your products in their most elegant light.
Workshop display
Continuous Charging Machine
Glassblowing Production Line
Glass Molding Production Line
Thermal Polishing System
Annealing furnace
Automated Press with Robotic Feeding
Metal Die CNC Machining Workshop
Automated Conveyorized Painting System
Quality inspection and packaging
Storehouse
Carton production workshop
Loading and Unloading Area
Product Packaging
As an innovator in the field of glass deep processing, BO-GLASS not only focuses on the ultimate breakthrough in product performance, but also provides full-link protection from production to customer end for each glass product through scientific and artistic packaging design, while simultaneously delivering the brand's high-end value.
Materials
Colored Fused Glass Overview:
Colored fused glass is high-performance borosilicate glass infused with metal oxides during melting, creating vibrant, homogenous, and durable color throughout the material. It’s formed into precise sheets or shapes for light covers.
Advantages in Signal Lights:
Weather & UV Resistance: Withstands harsh environments (rain, ice, sun) without fading or degrading.
Color Stability: Maintains exact, consistent color for decades, crucial for unambiguous aviation signals (red, green, amber, white).
Thermal Shock Resistance: Handles sudden temperature changes (e.g., hot bulbs + cold rain) without cracking.
Durability: Resists impacts, abrasion, and chemicals for long service life.
Precision Signaling: Provides clear, unfading light transmission in the required specific color wavelength.
High Borosilicate 3.3 Glass Rods (e.g., Duran, Pyrex type):
Composition: Primarily silica (SiO₂ ≈ 80%) and boron trioxide (B₂O₃ ≈ 13%), with low alkali content.
Key Property: Exceptionally low coefficient of thermal expansion (CTE ~3.3 x 10⁻⁶/K).
Thermal Performance: Outstanding thermal shock resistance and high chemical durability. High strain point (~520°C).
Optical: Good transmission in the visible spectrum, suitable for many lens applications.
Processing Advantage: Low CTE ensures dimensional stability during the high-temperature pressing cycle and subsequent controlled annealing, critical for precision lens shape and minimizing stress-induced birefringence. Its viscosity-temperature profile allows effective flow into molds while maintaining shape integrity. Inherently resistant to weathering and many chemicals.
Exceptional Thermal Stability: Ultra-low CTE (~3.3×10⁻⁶/K) minimizes thermal stress during high-temperature pressing and annealing cycles, preventing cracking and ensuring dimensional accuracy.
Superior Stress Resistance: Inherently high resistance to thermal shock maintains optical homogeneity, critical for minimizing stress-induced birefringence in finished lenses.
Controlled Viscosity Flow: Optimal viscosity profile at pressing temperatures enables precise mold filling while retaining intricate shape definition post-pressing.
Chemical & Environmental Durability: High resistance to weathering, water, and chemicals ensures long-term lens clarity and performance stability.
Annealing Efficiency: Low CTE allows faster, more controlled annealing cycles without compromising lens integrity or inducing distortion.
Material Consistency: High purity and homogeneity contribute to predictable optical performance and reduced defects.