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High-Quality Cold Room Panels (PU Sandwich Panel) from China Suppliers and Factory for Insulated Storage Solutions
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High-Quality Cold Room Panels (PU Sandwich Panel) from China Suppliers and Factory for Insulated Storage Solutions

Discover our premium Cold Room Panels, expertly designed for constructing efficient cold rooms, walk-in coolers, walk-in freezers, and blast freezers. Manufactured in China, these insulated panels are engineered to maintain temperatures ranging from -60°C to +5°C, making them ideal for applications in food storage, pharmaceuticals, and various industrial settings. As a leading supplier with a state-of-the-art factory, we utilize advanced materials and innovative manufacturing techniques to deliver panels that ensure exceptional durability, energy efficiency, and outstanding thermal performance. Trust us for all your cold storage solutions!

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    Product Description

    BLG ICE Cold Room Panel (PU sandwich panel)

    1. Material

    Core: Polyurethane foam (PUR/PIR) injected using high-pressure molding for superior insulation and structural strength.
    Colorbond Painted Steel: Durable and corrosion-resistant, suitable for most cold storage applications.
    Stainless Steel 304: Ideal for environments requiring high hygiene standards, such as food processing or pharmaceutical storage.

    2. Panel Thickness

    Thicker panels provide higher insulation values (R-values) and are suitable for ultra-low-temperature applications like blast freezers.

    3. Temperature Range

    Can maintain temperatures between -60°C and +5°C, making them versatile for both cooling and freezing applications.

    4. Insulation & Durability

    Polyurethane foam offers excellent thermal insulation, ensuring energy efficiency and consistent temperature control. Low thermal conductivity reduces energy consumption and operational costs.
    The panels are robust, moisture-resistant, and designed to withstand harsh environments.
    Customizable: Size, thickness, and surface material customized to meet specific project requirements.
    Aspect Walk-In Cooler Walk-In Freezer Blast Freezer
    Temperature Range Above freezing, Cool (e.g., -12 ~ +5℃) Below Freezing, frozen (e.g., -25 ~ -12℃) Below Freezing, frozen (e.g., -60°C to -25°C)
    Purpose Keep items cool Freeze and store Versatile storage (cool or frozen)
    Common use cases Fruits, vegetables, Dairy Meats, frozen foods Various applications (food, pharmaceuticals)
    Application Commercial Commercial Commercial / Industrial
    Humidity Control Limited humidity control Limited humidity control Can be configured for humidity control
    Temperature Control Refrigeration system Freezing system Refrigeration or freezing system
    Construction Insulated Panels, durable flooring Insulated Panels, durable flooring Insulated Panels, robust construction
    Air Circulation Typically forced air circulation Forced air circulation Customizable air circulation
    Size Options Various sizes available Various sizes available Customizable sizes
    Energy Efficiency Depends on design and insulation Depends on design and insulation Efficiency depends on system configuration
    Cost Moderate Moderate Cost varies based on size and features
    cold room-21 -DOOR 1
    cold room-22-DOOR 2
    cold room-24-DOOR 4

    Parameters

    Aspect Walk-In Cooler Walk-In Freezer Blast Freezer
    Temperature Range Above freezing, Cool (e.g., -12 ~ +5℃) Below Freezing, frozen (e.g., -25 ~ -12℃) Below Freezing, frozen (e.g., -60°C to -25°C)
    Purpose Keep items cool Freeze and store Versatile storage (cool or frozen)
    Common use cases Fruits, vegetables, Dairy Meats, frozen foods Various applications (food, pharmaceuticals)
    Application Commercial Commercial Commercial / Industrial
    Humidity Control Limited humidity control Limited humidity control Can be configured for humidity control
    Temperature Control Refrigeration system Freezing system Refrigeration or freezing system
    cold room-23-DOOR 3

    Application

    Supermarkets cold storage
    2018-07-16

    Supermarkets

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    Fisheries cold room
    2018-07-16

    Fisheries

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    Slaughterhouses cold storage
    2018-07-16

    Slaughterhouses

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    Food Processing refrigeration
    2018-07-16

    Food Processing

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    Benefits

    Customizable Design
    01

    Customizable Design

    The container-like shape and modular construction allow for easy installation and adaptability to different spaces.

    Energy Efficiency
    02

    Energy Efficiency

    The high-quality polyurethane insulation ensures minimal energy consumption while maintaining consistent temperatures.

    Durability
    03

    Durability

    Built to withstand heavy usage and harsh environments, ensuring long-term reliability.

    Versatility
    04

    Versatility

    Suitable for a wide range of products, from delicate flowers to frozen fish and fresh produce.

    Technical advantages of BLG

    Complete machine delivery

    Complete machine delivery

    The machine is packed and delivered as a whole, no additional installation is required. You only need to connect the water pipe and power supply, and you can start using it without debugging.

    Full frame design

    Full frame design

    The full frame design prolongs the service life of the machine and reduces the risk of parts falling off due to shaking during operation. It is convenient for crane installation.

    Food standard tube ice

    Food standard tube ice

    Quickly produce edible tube ice with built-in filtration system.

    Efficient Cooling

    Efficient Cooling

    The exclusive design of SUB cooling sets the supercooling function at the ice outlet to make the tube ice fall off more smoothly.

    APPLICATION CASES

    At BLG, we believe in creating solutions that lead to a sustainable future.

    Case in Europe
    2018-07-16

    Europe

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    Case in Philippine
    2018-07-16

    Philippine

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    Case in Indonesia
    2018-07-16

    Indonesia

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    Case in Malaysia
    2018-07-16

    Malaysia

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    After-sales system

    We provide three stages of after-sales service.

    Stage 1 Online Guidance

    Stage 1: Online guidance by technicians via video

    Usually, BLG will establish a professional technical consulting group for dealers to provide after-sales service. BLG also regularly provides machine installation and maintenance training courses for dealers. We hope that dealers can become professionals to a certain extent and continue to expand their business independently.

    Stage 2 Local Engineering Support

    Stage 2: Local cooperative engineering companies provide after-sales service

    BLG has cooperative engineers in Indonesia and the Philippines. If necessary, our engineers can provide on-site after-sales service.

    Stage 3 Factory Engineer On-site Service

    Stage 3: BLG factory engineers provide on-site after-sales service

    Under special circumstances, BLG engineers can go to the site to provide guidance and repair. Under such conditions, customers need to bear the visa fees of BLG engineers, as well as round-trip air tickets and hotels. Please note: the engineer's attendance fee is US$200/day.

    About BLG

    BLG is focused on refrigeration and cold chain equipment with more than ten years of experience. We have multiple functional service teams, including professional consulting, order tracking, transportation and dedicated after-sales engineering teams, providing reliable ice making and freezing solutions for global food production companies, providing worry-free one-stop service!

    About BLG Facilities
    BLG Manufacturing
    BLG Equipment

    Frequently Asked Questions

    Find answers to common questions about BLG Cold Room Panels and refrigeration equipment.

    What materials are used in BLG cold room panels?

    BLG panels use high-density polyurethane foam (PUR/PIR) injected via high-pressure molding as the insulation core. Surface materials include durable Colorbond Painted Steel for general cold storage and corrosion-resistant Stainless Steel 304 for strict hygienic applications.

    What is the temperature range supported by BLG cold rooms?

    BLG cold room panels can maintain operating temperatures ranging between -60°C and +5°C, providing versatile cooling, cold storage, freezing, and ultra-low-temperature blast freezing capabilities.

    What is the difference between Walk-In Coolers, Freezers, and Blast Freezers?

    Walk-In Coolers operate above freezing (-12°C to +5°C) to keep fresh items like fruits and dairy cool. Walk-In Freezers run at -25°C to -12°C to freeze and preserve meat and frozen foods. Blast Freezers reach -60°C to -25°C for rapid freezing and specialized industrial or pharmaceutical storage.

    Are BLG cold room panels customizable?

    Yes, BLG panels are fully customizable in terms of dimensions, thickness, and surface material (painted steel or stainless steel) to fit specific project spaces and thermal requirements.

    How does BLG deliver its ice-making and refrigeration machines?

    BLG machines are delivered as complete, ready-to-run units. No complex on-site installation or debugging is required; you only need to connect the power and water supply lines to begin operation.

    What after-sales service and warranty support does BLG provide?

    BLG provides a 3-stage after-sales system: Stage 1 offers video guidance and training by technical consultants; Stage 2 provides local engineering partner service (such as in Indonesia and the Philippines); Stage 3 offers direct on-site factory engineer dispatch.

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