1050 3003 Embossed Aluminum Sheet Metal Panel for Refrigerator Liner

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1050 3003 Embossed Aluminum Sheet Metal Panel for Refrigerator Liner

Material Grade: 1050 (≥99.5% Pure Al) / 3003 (Al-Mn Rust-Proof Alloy)

Surface Pattern: Worm / Maze Embossed Pattern

Color & Finish: Silver Mill Finish, Degreased, Optional Bright Anodized

Form & Dimensions: Sheet & Coil (Thickness 0.25mm–1.5mm, Width up to 1250mm)

Sales Models: Factory Direct Wholesale & Custom OEM Appliance Supply

Min Order (MOQ): 7 Metric Tons per thickness

Lead Time: 30 Business Days

Packaging: Seaworthy Wooden Pallets with VCI Anti-Rust Barrier & Moisture Protection

Certifications: ISO 9001, RoHS, REACH Compliant

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Product Description

Our 1050 and 3003 Embossed Aluminum Sheet Metal Panels are engineered specifically for refrigerator liners, cold room insulation, and industrial equipment cladding. Featuring a precision-stamped worm/maze embossed pattern, these high-performance aluminum sheets increase surface area for superior heat dissipation, enhance structural rigidity, and prevent condensation build-up in commercial and residential refrigeration units.

Technical Specifications

Parameter	Specification / Feature
Product Name	Embossed Aluminum Sheet Metal Panel for Refrigerator Liner
Embossing Pattern	Worm Pattern / Maze Pattern / Stucco Texture
Alloy Grade	1050 (Pure Aluminum ≥99.5%) / 3003 (Al-Mn Rust-Proof Alloy)
Temper	O, H12, H14, H24
Thickness Range	0.25mm – 1.5mm (Custom Thin-Gauge Available)
Standard Dimensions	1000x2000mm, 1220x2440mm, 1250x2500mm (Custom Cut-to-Size)
Surface Finish	Mill Finish, Bright Anodized, Degreased & Cleaned
Coil / Sheet Form	Available in Flat Cut Sheets & Continuous Coils
Quality Compliance	Compliant with ASTM B209, EN 485, GB/T 3880, RoHS, REACH

Key Performance Advantages

Optimized Thermal Conductivity & Anti-Frosting:

The distinct worm-pattern embossing significantly expands the active surface area, accelerating thermal transfer while reducing frost accumulation inside freezer compartments.

Enhanced Structural Strength & Rigidness:

Stamped geometric patterns increase the panel's mechanical bending strength, allowing for thinner gauge material without sacrificing impact resistance.

Anti-Corrosion & Anti-Rust Performance:

3003 manganese-aluminum alloy provides exceptional rust resistance in high-humidity and low-temperature environments, preventing chemical degradation over extended operating cycles.

Scratch & Fingerprint Resistance:

The textured surface diffuses ambient light and conceals handling scratches, smudges, and minor mechanical wear better than smooth mill-finish aluminum plates.

Primary Applications

Commercial & Residential Refrigerator / Freezer Liners

Cold Storage Room Wall Panels & Walk-In Freezer Insulation

HVAC Air Conditioner Evaporator & Condenser Housings

Kitchen Cabinet Backing & Heat Shield Panels

Decorative Industrial Machinery & Equipment Cladding

Custom Fabrication & Export Packaging

We provide specialized value-added processing for OEM appliance manufacturers and refrigeration contractors:

Precision coil slitting to custom narrow widths and exact cut-to-length sheet shearing.

Automatic degreasing and surface cleaning treatments to ensure immediate bonding readiness.

Export-standard seaworthy wooden pallets wrapped in anti-rust VCI film and plastic moisture barriers for safe ocean transport.

Looking for sample plates or factory-direct quotes for your appliance production line?

Contact our sales engineering team today for technical datasheets, instant pricing, and sample delivery.

Product Category

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