Magneils（Zn-Al-Mg) Pallet Rack

Product Overview The Magneils zinc-aluminum-magnesium (Zn-Al-Mg) coated Pallet Rack are made from high-strength steel with a Zn-Al-Mg (abb: ZAM) alloy coating, offering superior corrosion resistance, high load capacity, and extended lifespan. Ideal for warehousing, industrial shelving, automated…

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The Magneils zinc-aluminum-magnesium (Zn-Al-Mg) coated Pallet Rack are made from high-strength steel with a Zn-Al-Mg (abb: ZAM) alloy coating, offering superior corrosion resistance, high load capacity, and extended lifespan. Ideal for warehousing, industrial shelving, automated storage systems, and more, ensuring a stable and durable support structure.

Principais Benefícios

Exceptional Corrosion Resistance – ZAM coating provides 3-5x better rust protection than standard galvanized steel, ideal for humid or high-salt environments.
High Load Capacity – Made from high-tensile cold-rolled steel, with upright thickness options of 1.5mm–3.0mm, supporting up to 5,000kg per shelf level.
Longer Lifespan – Self-healing coating properties reduce rust risk, ensuring 15-20 years of service life.
Lightweight Design – 10% lighter than traditional steel uprights, reducing shipping and installation costs.
Eco-Friendly – Chromium-free passivation, compliant with RoHS environmental standards.

Technical Characteristics

1.Coating Composition and Structure

Alloy Composition: Primarily zinc (Zn), with added aluminum (Al, 1.5-11%) and magnesium (Mg, 1-3%), forming a dense ternary eutectic structure.
Self-Healing Properties: When the coating is damaged, oxides of aluminum and magnesium quickly form a protective film to prevent rust spread.
Microscopic Features:

Uniformity: More uniform than traditional zinc coatings, reducing porosity.

Adhesion: Strong bonding with the steel substrate, resistant to mechanical damage (e.g., scratches).

2. Corrosion Resistance Mechanism

Cathodic Protection: Zinc acts as a sacrificial anode to protect the steel substrate.
Barrier Effect: Oxides of aluminum and magnesium (Al₂O₃, MgO) form a dense passive layer, blocking moisture and chloride penetration.
Salt Spray Test Performance:

Traditional Hot-Dip Galvanizing (HDG): Red rust appears after 500 hours.

Zinc-Aluminum-Magnesium (Zn-Al-Mg): No red rust after 1000-1500 hours (3-5x improvement).

3. Physical Properties

Hardness: Higher coating hardness (~150-200 HV), resistant to wear.
Ductility: Suitable for stamping, bending, and other processes without coating peeling.

Technical Specifications

Parameter	Especificação
Material	High-strength steel + zam coating
Coating Thickness	80-120g/m² (custom options available)
Espessura do montante	1.5mm / 2.0mm / 2.5mm / 3.0mm (customizable)
Standard Height	2m–12m (custom lengths available)
Tratamento de Superfície	Chromium-free passivation / anti-fingerprint coating (optional)
Operating Temp.	-30°C to 80°C

Magneils Zn-Al-Mg(ZAM) vs. Hot-Dip Galvanized (HDG) Steel

Key Differences & Advantages

Corrosion Resistance
Coating Durability
Eficiência de Custos
Environmental Adaptability
Aesthetic & Surface Quality

Magneils Comparison With Traditional Hot-Dip Galvanizing (HDG)

Característica	Zinc-Aluminum-Magnesium (Zn-Al-Mg)	Traditional Hot-Dip Galvanizing (HDG)
Corrosion Resistance	1000-1500 hours salt spray (no rust)	500 hours (red rust appears)
Self-Healing	Yes	No
Temperature Range	-30°C to 80°C	-20°C to 60°C
Surface Quality	Smooth, optional anti-fingerprint	Rough, requires post-treatment (e.g., painting)
Environmental Impact	Chromium-free	Contains hexavalent chromium (requires additional treatment)

Longer lifespan = Fewer replacements
Lower maintenance = Reduced downtime & costs
Superior corrosion resistance = Ideal for harsh environments
Lighter yet stronger = Saves logistics & installation expenses

Core Advantages

1. Extended Lifespan

Outdoor/Harsh Environments: Service life of 15-20 years (compared to 5-8 years for traditional galvanizing).
Reduced Replacement Frequency: Ideal for long-term storage infrastructure investments.

2. Cost Efficiency

Initial Cost: 10-20% higher than HDG, but lower lifecycle costs (less maintenance/replacement).
Lightweight Design: 10% lighter for the same strength, reducing transportation and installation costs.

3. Environmental Compliance

Chromium-Free Treatment: Compliant with RoHS, REACH, and other international environmental standards.
Recyclability: Coating and steel substrate are 100% recyclable.

Typical Applications

1. High-Humidity/Corrosive Environments

Cold Chain Logistics: Freezer warehouses (-30°C), seafood processing plants.
Coastal Areas: Port storage, offshore platform equipment.
Chemical Industry: Shelving or equipment supports in acidic/alkaline environments.

2. Heavy-Duty Storage Systems

Automated Storage and Retrieval Systems (AS/RS): High-frequency access requiring long-term stability.
Narrow-Aisle Racking: Scenarios with stringent demands on upright strength.

3. High-End Industrial Needs

Food and Pharmaceuticals: Chromium-free passivation for cleanliness requirements.
Automotive Manufacturing: Stamped parts, body structures (balancing corrosion resistance and lightweighting).

Magneils（Zn-Al-Mg) Pallet Rack

Magneils（Zn-Al-Mg) Pallet Rack

Visão Geral do Produto

Principais Benefícios

Technical Characteristics

Technical Specifications

Magneils Comparison With Traditional Hot-Dip Galvanizing (HDG)

Core Advantages

Typical Applications

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Magneils（Zn-Al-Mg) Pallet Rack

Magneils（Zn-Al-Mg) Pallet Rack

Visão Geral do Produto

Principais Benefícios

Technical Characteristics

Technical Specifications

Magneils Comparison With Traditional Hot-Dip Galvanizing (HDG)

Core Advantages

Typical Applications

Quer Trabalhar Com a gente? Clique no botão.

SOBRE NÓS

LINK IMPORTANTE

Produtos

INFORMAÇÕES DE CONTATO

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