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PROJECTSAfter Haigelis entered the international market in 2011, it exported supermarket equipment, warehousing equipment, and related supporting products to countries and regions such as North America, South America, Europe, Southeast Asia, and Africa. In recent years, the company has increased its efforts in the research and development of automated warehousing equipment.
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APPLICATION
Advanced Anti-Corrosion Coating Technology for Rack-Supported Warehouses and Industrial Racking
Classification:
Enterprise News
Release time:
2025-12-30
In modern industrial storage and logistics, the durability of warehouse structures is paramount. Rack-supported warehouses (Clad Rack), where storage racks serve as both storage units and load-bearing structures, are increasingly deployed in harsh environments such as chemical plants, coastal regions, cold storage, and high-humidity warehouses. While these solutions maximize space efficiency and structural flexibility, they also pose a unique engineering challenge: preventing corrosion on critical structural elements.
HEGERLS has developed a process-driven anti-corrosion coating technology tailored for rack-supported warehouses and heavy-duty industrial racking systems. This technology ensures long-term protection, operational safety, and a corrosion lifespan of 10 to 50 years, even under the most challenging conditions.
Why Corrosion Protection Matters in Rack-Supported Warehouses
Unlike conventional warehouses, where steel frames are secondary structures, rack-supported warehouses rely on the racking system as the building’s main framework. This means:
- Corrosion can compromise structural integrity, not just appearance
- Load-bearing elements such as columns, beams, and connections must maintain strength over decades
- Maintenance and replacement of corroded racks can disrupt operations and incur significant costs
In these cases, a structural-grade anti-corrosion solution is critical to ensure long-term reliability and reduce maintenance burdens.
HEGERLS Multi-Stage Anti-Corrosion Process
The strength of HEGERLS solution lies in its multi-stage, process-oriented approach. Each step is engineered to provide structural-grade protection:
1. Surface Pretreatment
Steel components undergo intensive cleaning and surface preparation to remove oil, rust, and contaminants. Controlled surface roughness ensures maximum coating adhesion, creating a stable foundation for subsequent layers.
2. Corrosion-Resistant Base Layers
The base layer acts as a barrier against moisture, oxygen, and chemical agents, preventing oxidation and extending the lifespan of the steel substrate. This layer is particularly important for warehouses in coastal, chemical, or high-humidity environments.
3. High-Performance Top Coating
The top layer provides mechanical and chemical resistance, ensuring long-term protection against:
- Acidic and alkaline substances
- High humidity and condensation
- Low-temperature conditions (-25°C to -40°C)
The coating maintains adhesion and performance under operational stresses, preserving both safety and structural reliability.
4. Precision Coating and Curing
Coating thickness and curing processes are carefully controlled to:
- Ensure uniform protection on columns, beams, and joints
- Reinforce high-stress areas and bolt connections
- Maintain structural dimensions and load-bearing capacity
This attention to detail ensures that the protective coating enhances, rather than compromises, structural performance.
Lifespan and Performance
HEGERLS coating systems can be customized based on environmental conditions, achieving 10, 20, 30, or up to 50 years of corrosion protection.
This is especially valuable for:
- High-bay warehouses with extended vertical racking
- Automated storage and retrieval systems (AS/RS) where downtime is costly
- Chemical and cold storage facilities requiring long-term operational reliability
By combining advanced materials, process control, and structural engineering expertise, HEGERLS delivers a solution that ensures both safety and long-term cost savings.
Applications
The anti-corrosion coating technology is designed specifically for structural racking systems:
- Rack-Supported Warehouses (Clad Rack): Where racks form the primary structural framework
- Industrial Pallet Racking: High-load capacity racking systems for logistics and manufacturing
- Cold Storage Racks: Operate reliably under sub-zero temperatures
- Chemical Warehouses: Resistant to acid, alkali, and corrosive vapors
- High-Humidity or Coastal Storage: Provides reliable protection against moisture and salt spray
Unlike standard decorative coatings, this solution targets structural integrity, making it suitable for critical load-bearing applications.
Long-Term Reliability and Operational Benefits
The HEGERLS process ensures:
- Stable mechanical performance throughout the service life
- Strong adhesion without peeling, cracking, or flaking
- Consistent protection at joints, bolt connections, and high-stress areas
- Reduced maintenance frequency, lowering lifecycle costs
For industrial operators, this means fewer disruptions, reduced maintenance costs, and long-term confidence in warehouse safety.
Integration with Warehouse Automation
While the focus is on racking and structural durability, HEGERLS’ coated systems are fully compatible with automated solutions, including:
- Four-way shuttle systems
- Stacker cranes and AS/RS
- Pick-and-place automation
The anti-corrosion coating protects the warehouse’s structural foundation, ensuring automation systems operate safely and efficiently for decades.
Sustainability and Lifecycle Impact
Durable anti-corrosion coatings contribute to sustainability:
- Longer service life reduces steel replacement and material waste
- Lower maintenance frequency reduces energy and resource consumption
- Stable structures minimize premature upgrades or renovations
Investing in a HEGERLS anti-corrosion solution is both a practical and environmentally responsible choice.
Conclusion
Corrosion protection is a critical structural requirement in rack-supported warehouses and industrial racking systems. HEGERLS’ process-driven anti-corrosion coating technology ensures long-term reliability, operational safety, and structural integrity, delivering 10–50 years of protection even in harsh environments.
By combining engineering expertise, multi-stage coating processes, and high-performance materials, HEGERLS provides storage solutions that are built to last, safe, and future-ready.
FAQ
1. Why is anti-corrosion coating important for rack-supported warehouses?
Because in rack-supported warehouses, the racking structure is part of the building itself. If corrosion occurs, it can directly affect structural strength, safety, and long-term operational stability.
2. What environments require anti-corrosion racking systems?
Anti-corrosion racking is essential in environments such as coastal areas, cold storage warehouses, chemical facilities, and high-humidity storage, where moisture and chemicals accelerate metal deterioration.
3. What causes corrosion in warehouse racking systems?
Corrosion is mainly caused by exposure to moisture, oxygen, chemicals, and physical damage to protective surfaces, which allows rust to develop and spread over time.
4. What are the common types of anti-corrosion coatings for warehouse racks?
Common coating types include epoxy coatings, powder coatings, and polyurethane coatings, all of which create protective barriers against moisture, chemicals, and environmental exposure.
5. How does a multi-layer anti-corrosion coating system work?
A multi-layer system typically includes surface preparation, a protective base layer, and a high-performance top coating. Each layer serves a specific role, from adhesion to chemical resistance and long-term durability.
6. How long can anti-corrosion coatings last in industrial warehouses?
Depending on the coating quality and environmental conditions, anti-corrosion protection can last from 10 to 50 years, especially when advanced coating processes are used.
7. Can anti-corrosion racking systems be used in cold storage environments?
Yes. Special coatings are designed to perform in low-temperature conditions (such as -25°C to -40°C), maintaining adhesion and protection without cracking or degradation.
8. Does anti-corrosion coating affect the load-bearing performance of racks?
No. When properly applied, coatings are designed to protect the steel without compromising structural strength, ensuring that load-bearing capacity remains intact.
9. How can anti-corrosion coatings reduce warehouse maintenance costs?
By preventing rust and structural degradation, coatings reduce the need for repairs, replacements, and downtime, significantly lowering long-term maintenance costs.
10. Are anti-corrosion rack-supported warehouses compatible with automation systems?
Yes. These systems are fully compatible with automation technologies such as shuttle systems and ASRS, ensuring long-term stability for automated operations.
11. What materials are best for corrosion-resistant warehouse racking?
Galvanized steel and stainless steel are commonly used because they provide inherent resistance to rust and can be further enhanced with protective coatings.
12. How can companies choose the right anti-corrosion solution for their warehouse?
They should consider environmental conditions (humidity, chemicals, temperature), required lifespan, maintenance expectations, and whether the system will support automation or high-load operations.
About HEGERLS
HEGERLS specializes in rack-supported warehouses and industrial racking systems, providing solutions that integrate structural strength, advanced manufacturing processes, and long-term durability for demanding industrial storage environments worldwide.
Key words:
anti-corrosion coating,rack-supported warehouse,structural anti-corrosion racking,chemical warehouse rack protection,corrosion-resistant racking
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