Use Of PPGI/PPGL for Cold Rooms and Refrigeration Vehicles

Pre-painted galvanised steel coil (PPGI/PPGL) is a versatile material gaining popularity in industries requiring temperature-controlled environments, such as cold rooms and refrigeration vehicles. 

This blog explores why PPGI/PPGL is ideal for such applications and highlights its key features, benefits, and uses.

Why Choose PPGI for Cold Rooms and Refrigeration Vehicles?

PPGI/PPGL is known for its exceptional durability, corrosion resistance, and customizable properties, making it an ideal choice for industries prioritising hygiene and temperature control.

• Corrosion Resistance

Cold rooms and refrigeration vehicles are often exposed to moisture, making corrosion resistance a top priority. 

PPGI/PPGL, with its zinc coating and additional paint layers, offers a robust shield against rust and corrosion, extending the lifespan of structures.

• Thermal Insulation

Colour-coated galvalume sheets can be paired with insulation materials like polyurethane foam to maintain consistent internal temperatures in cold rooms and refrigerated vehicles. This reduces energy consumption and ensures optimal performance.

• Hygiene and Cleanability

In industries such as food storage, pharmaceuticals, and logistics, cleanliness is non-negotiable. 

PPGI/PPGL smooth surface resists bacterial growth, is easy to clean, and complies with stringent hygiene standards.

• Lightweight and Durable

Colour coated steel sheets are lightweight yet strong, reducing the load on refrigeration vehicle frames while ensuring structural integrity.

Its durability helps it withstand extreme conditions, including temperature fluctuations and transportation stress.

Key Features of PPGI for Refrigeration Applications

Pre-painted galvanised iron (PPGI) is an indispensable material in refrigeration applications due to its versatility and robust properties. 

It offers multiple features that cater specifically to the needs of cold storage and refrigeration systems.

• Customisable Coatings

Colour-coated steel sheets come with coatings that can be tailored to specific requirements, ensuring high functionality in cold environments.

Users can choose coatings with scratch-resistant finishes, antibacterial surfaces for improved hygiene, or UV protection for enhanced durability. 

This customization makes PPGI/PPGL an adaptable solution for various refrigeration needs.

• Variety of Colours

The availability of PPGI/PPGL in a wide range of colors not only adds visual appeal but also improves functionality. 

Different colors can help in organizing cold rooms by marking specific sections or differentiating vehicles based on their applications, making operations more efficient.

• Fire Resistance

Certain grades of PPGI/PPGL are equipped with fire-retardant coatings, enhancing safety in areas prone to fire hazards. 

These coatings provide an added layer of protection, ensuring compliance with safety standards in refrigeration facilities.

Applications of PPGI in Cold Rooms

Cold rooms rely on materials that ensure thermal efficiency, hygiene, and durability. Colour-Coated galvalume sheets offer precisely these qualities, making it a preferred choice in various cold room applications.

• Wall Panels and Ceilings

PPGI/PPGL sheets are extensively used for wall panels and ceilings in cold rooms. Their smooth and seamless finish prevents dirt and bacteria accumulation, ensuring hygiene. 

Moreover, they provide excellent thermal insulation, which is crucial for maintaining stable internal temperatures.

• Insulated Doors

Insulated doors made from PPGI/PPGL enhance energy efficiency by preventing cold air leakage. 

These doors not only help maintain consistent temperatures but also reduce energy consumption, making them ideal for cold storage facilities.

• Shelving and Racking

PPGI/PPGL strength and corrosion-resistant properties make it suitable for creating durable shelving systems. 

These shelves can withstand the moist and cold conditions of cold rooms while maintaining structural integrity, ensuring a safe and long-lasting storage solution.

Applications of PPGI in Refrigeration Vehicles

Refrigeration vehicles require materials that ensure durability, temperature retention, and resistance to external factors. PPGI/PPGL meets all these needs, making it an essential component in their construction.

• Exterior Panels

PPGI/PPGL sheets are widely used for the exterior panels of refrigeration vehicles. Their corrosion-resistant and weatherproof properties protect vehicles from environmental damage while ensuring longevity and durability.

• Flooring Solutions

The non-corrosive nature of PPGI/PPGL makes it an ideal material for flooring in refrigeration vehicles, especially those transporting perishable goods like seafood or dairy. 

It ensures hygiene and durability, even in conditions involving moisture and heavy loads.

• Interior Walls and Roofs

The smooth, reflective surface of PPGI/PPGL enhances the cooling efficiency of refrigeration vehicles. 

It helps maintain consistent internal temperatures and ensures easy cleaning, contributing to a hygienic and efficient cooling system.

Advantages of PPGI in Cold Storage and Refrigeration Vehicles

PPGI/PPGL offers numerous advantages that make it a reliable choice for refrigeration applications. Its properties directly address the challenges of maintaining temperature, durability, and hygiene in such environments.

• Enhanced Energy Efficiency

It works seamlessly with insulation materials to minimize temperature loss. This synergy ensures efficient energy consumption, resulting in reduced operational costs for businesses reliant on cold storage or refrigerated transport.

• Low Maintenance

Due to its resistance to wear, corrosion, and mechanical damage, PPGI/PPGL requires minimal maintenance. 

This quality significantly reduces long-term costs and downtime associated with repairs, making it a cost-effective choice.

• Versatility

Its adaptability across industries is unmatched. Its customizable features, combined with its durability and aesthetic appeal, make it a go-to material for a variety of refrigeration and cold storage applications, from agriculture to pharmaceuticals.

Conclusion

PPGI/PPGL has established itself as an indispensable material for cold rooms and refrigeration vehicles. Its corrosion resistance, durability, hygiene-friendly properties, and energy efficiency make it a preferred choice across industries. 

Prabhat Global offers high-quality PPGI/PPGL solutions tailored to meet the demands of these applications.