HMI Panels, Automation & Heavy Equipment

Industrial Equipment

Rugged, IK-rated tempered cover glass delivering chemical stability and flawless AG/AF optical clarity. Engineered for demanding HMI panels and harsh industrial environments.

Why Choose Us

Hengping Industry specializes in manufacturing rugged custom cover glass for industrial automation, HMI displays, and heavy equipment. We engineer chemically and thermally tempered glass that meets strict IK08-IK10 impact standards. Featuring precision CNC machining and chemical Anti-Glare (AG) etching, our glass solutions guarantee maximum durability and flawless screen readability in the most demanding factory and outdoor environments.

Chemically and thermally tempered glass engineered to meet strict IK08-IK10 impact ratings, ensuring reliable protection for heavy machinery in harsh environments.

Reliable Durability

Advanced AG and AF treatments minimize visual fatigue, repel dust and oil, and ensure precise touch responsiveness in complex factory environments.

Optimal Readability

Accurate CNC edge profiling and complex cutouts to ensure seamless assembly and reliable waterproof and dustproof sealing for rugged HMI panels.

Precision Machining

We support long-term industrial lifecycles, offering rapid prototyping for rigorous HMI testing, and flexible MOQs for high-mix custom equipment manufacturing runs.

Flexible MOQs

Our Industrial Glass Fabrication Services

We deliver comprehensive glass fabrication services engineered to withstand harsh factory floors, outdoor exposure, and heavy-duty environments. From thick CNC machining to extreme tempering, our fully integrated process ensures your industrial glass is rugged and ready for seamless assembly.

Glass Cutting

Automated high-speed precision cutting for raw glass materials, ensuring maximum production yield and exact initial dimensional accuracy.

CNC Machining

Multi-axis CNC milling for complex shapes, precise camera cutouts, and micrometer-level step edges for seamless integration.

Edging & Polishing

Advanced edge grinding and polishing for smooth 2.5D, 3D, or flat profiles, enhancing durability and aesthetic appeal.

Glass Drilling

High-speed precision drilling for acoustic holes and sensor cutouts, maintaining absolute structural integrity without micro-fractures.

Glass Tempering

Chemical and physical tempering solutions designed to maximize impact strength, scratch resistance, and thermal durability for displays.

Optical Coating

Advanced surface treatments including Anti-Glare (AG), Anti-Reflective (AR), and Anti-Fingerprint (AF) to optimize clarity and touch response.

Silkscreen Printing

High-resolution, multi-color ink printing for opaque display bezels, brand logos, and specialized IR-transmitting windows for sensors.

Quality Inspection

Strict full-process inspection utilizing advanced automated optical equipment to guarantee zero surface defects and dimensional perfection.

Explore Full Capabilities

Key Processes & Effects for Industrial Sector

Industrial displays demand long-term reliability. We combine superior mechanical strength with advanced optical coatings to create rugged HMI interfaces that thrive in extreme factory and outdoor environments.

Mechanical Protection

Utilizing high quality aluminosilicate glass or soda-lime glass, our tempering ensures IK08+ impact resistance and scratch durability, preventing panel cracking under external strikes.

Anti-Glare (AG) Optical Clarity

Premium optical glass with chemical AG etching diffuses harsh lighting to maximize transmission, reducing operator visual fatigue while ensuring bright, clear displays in complex environments.

anti glare clarity for indutrial display cover glass panel

UV-Resistant Printing

High-temperature ceramic ink ensures opaque borders never fade in outdoor environments. Perfectly conceals internal HMI components and supports dead-front indicator designs.

uv resistant silkscreen printing glass panel for industrial displays

Highly Responsive Touch

Advanced Anti-Fingerprint (AF) coatings effectively repel dust and heavy industrial oil, keeping the screen spotless to ensure highly precise and sensitive HMI interactions.

Glass Materials

We source and process premium raw glass from trusted global brands, ensuring your industrial displays withstand severe impacts, thermal shocks, and harsh chemical environments.

Soda Lime GlassAluminosilicate GlassSapphire GlassQuartz GlassBorosilicate GlassCorning® Gorilla® GlassAGC Dragontrail™ GlassSCHOTT GlassPanda GlassChina South Glass (CSG)XINYI GlassOthers

Core Applications in Industrial Equipment

From rugged construction machinery to automated factory assembly lines, our custom cover glass empowers critical HMI displays across demanding industrial sectors.

Excavator Dashboard Displays

Crane Dashboard Monitors

Electronic Exploder Screens

Handheld Analyzer Screens

PLC Touch Screens

Assembly Line HMIs

CNC Machine Displays

Fare Gate Panels

TVM Ticket Machines

PIS Display Screens

Liquid Filling HMIs

Rugged PC/Tablets

Charging Stations

ESS Monitors

Marine Navigation

Others

Complete Quality Inspections

We understand that physical failure is unacceptable in harsh industrial environments. To guarantee maximum structural integrity, waterproof sealing, and permanent optical performance, every custom glass batch undergoes a rigorous 6-step inspection before shipment.

incoming quality inspection of raw glass material

Raw Glass IQC

Inspecting incoming glass sheets for exact thickness, internal stress, and base optical clarity before production.

Machined Bare Glass Inspection

Verifying precise dimensions, polished edges, and complex CNC cutouts on bare glass before silkscreen printing.

chemical strengthened glass surface stress test

Tempering Strength Testing

Conducting drop-ball impact tests and measuring surface stress (CS/DOL) to guarantee chemical tempering reliability.

Printing Inspection

Evaluating ink adhesion, border opacity, color accuracy, and IR-transmitting performance under strict lighting conditions.

Optical Coating Verification

Testing AR light transmission, verifying AG haze/gloss levels, and utilizing water contact angle tests for AF.

final qaulity control and film packaging

OQC & Final Packaging

Final pre-shipment inspections and specialized cleanroom vacuum-packing to prevent any contamination during global transit.

COMMON QUESTIONS

Most Popular Questions

Can your tempered glass meet IK08 to IK10 impact testing for heavy machinery?
Yes. For explosion-proof applications, we recommend utilizing high-alumina glass (≥2.0mm) or thick soda-lime glass (≥3.0mm). Combined with our advanced tempering processes, we can consistently guarantee impact resistance that passes strict IK08+ to IK10 certifications.
Will the Anti-Glare (AG) treatment fade or wear off in harsh factory environments?
No. Instead of spray coatings, we use permanent chemical AG etching. This process alters the surface of the glass itself, meaning the anti-glare effect will never peel, fade, or degrade, even when repeatedly wiped with harsh industrial cleaning solvents.
Do you require strict Minimum Order Quantities (MOQs)?
We offer highly flexible MOQs. We are structured to support your entire product lifecycle—from low-volume custom prototyping for R&D testing, all the way to seamless, high-volume mass production for global ODMs.

Do you offer CNC step-edge processing for flush-mounted waterproof panels?
Absolutely. We utilize multi-axis CNC machining to create precise micrometer-level step edges (rebates). This ensures a perfect fit for rubber O-rings and gaskets, allowing your outdoor equipment to achieve reliable IP65 to IP68 waterproof and dustproof sealing.
Can you provide custom cover glass with pre-applied waterproof adhesive tape?
Yes, we offer complete assembly solutions. We can pre-apply custom die-cut waterproof adhesives (such as 3M VHB tapes) directly to the back of the glass in our cleanroom. This prevents dust contamination, guarantees IP68 sealing, and allows you to easily peel and stick the glass onto your industrial chassis.
What is your typical lead time for custom glass prototypes?
Our rapid prototyping process typically takes 7 to 14 working days, depending on the complexity of CNC machining and optical coatings. This allows our clients to accelerate their New Product Introduction (NPI) phase.

Other Industries We Serve

Precision glass fabrication for the world’s most demanding sectors.

Smart Home & Security

High-yield, ultra-thin cover glass with precision AG/AR coatings. Engineered for global displays and touch panels.

Industrial Equipment & Automation

Rugged, IK10 tempered glass with precise CNC step-edges. Built to withstand extreme impacts and harsh factory environments.

Medical & Scientific

Clinical-grade optical glass delivering absolute diagnostic clarity, exceptional chemical resistance, and uncompromising hygiene for medical devices.

Automotive & Transit

Shatter-resistant, 3D curved glass tailored for EV cockpits, charging stations, and demanding public transit systems.

Advanced Optics

Flawlessly polished glass with specialized dead-front printing and IR-inks. Elevating aesthetics for smart locks and control panels.

Commercial Lighting

Thermal shock-resistant and high-impact step glass. Designed to maximize lumen transmission for outdoor and heavy-duty industrial fixtures.

Consumer Electronics

Ultra-precise optical components and specialized lenses. Manufactured with strict dimensional tolerances for complex imaging and photonic systems.

AI & Drones

Ultra-lightweight, high-strength cover lenses with pristine AR coatings. Engineered for advanced drone cameras and AI-driven optical sensors.

Get a Quote for Your Project!

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Complete OEM/ODM Glass Solutions

From raw glass to finished components, our custom fabrication ensures tight tolerances for both rapid prototyping and high-volume production. Contact us today. Our team will review your project and respond within 24 hours.

+86 15019160502

[email protected]

Dongguan City, Guangdong Province