Good Shock and Vibration Absorption

One of the less obvious advantages of magnesium alloy is its good damping capacity.

During forklift handling, transportation, stacking, and repeated loading, pallets are exposed to vibration and impact. Magnesium alloy can help absorb and dissipate part of this mechanical energy rather than transmitting all of the vibration directly to the load.

This can help reduce:

• Vibration transmitted to products

• Shock during handling

• Repeated mechanical stress

• Damage to sensitive components

This characteristic is particularly valuable for electronics, precision components, instruments, automotive parts, and other products that are sensitive to vibration and impact.

Strong but Lightweight

Magnesium alloy provides a useful combination of strength and low density.

The goal is not simply to make a pallet thinner. Through structural ribs, reinforced load areas, optimized cross-sections, and appropriate alloy selection, a magnesium pallet can achieve a high level of load-carrying efficiency while keeping its own weight low.

The final load capacity depends on the alloy, manufacturing process, pallet geometry, support spacing, and load conditions.

Good Impact Performance

Pallets experience frequent impacts from forklifts, stacking, loading, and unloading.

Magnesium alloys such as AM60 offer good ductility and impact resistance, making them suitable for applications where pallets are repeatedly handled and exposed to mechanical shock.

Proper structural design is essential because the pallet must withstand not only static loads but also dynamic loads and localized impact from forklift handling.

Stable in Humid and Variable Environments

Wood absorbs moisture and can develop mold, swelling, warping, or deterioration.

Plastic does not absorb water, but some plastics can become brittle at low temperatures and may deform under sustained loads or elevated temperatures.

Magnesium alloy does not absorb moisture like wood and maintains a stable metal structure across a wide range of operating conditions.

For applications exposed to humidity, temperature changes, or repeated cleaning, magnesium can therefore provide advantages over conventional wood and some plastic pallet designs.

Surface protection is still important, because magnesium itself is relatively reactive and requires appropriate corrosion protection for demanding environments.

Reusable and Recyclable

Unlike disposable wooden pallets, magnesium alloy pallets are designed for repeated use.

At the end of their service life, the magnesium alloy can also be recovered and recycled.

This makes magnesium particularly attractive for closed-loop logistics systems, where pallets repeatedly circulate between factories, warehouses, suppliers, and customers.

Long Service Life

A properly engineered magnesium pallet can withstand repeated handling cycles without the moisture-related deterioration associated with wood.

The service life depends on:

• Load conditions

• Forklift handling

• Impact frequency

• Operating environment

• Surface treatment

• Structural design

• Maintenance

For high-utilization applications, a longer reusable life can make the higher initial material cost more economical over the total service period.

Magnesium Alloy vs. Conventional Pallets

Compared with Steel

Magnesium: much lighter, easier to handle, and offers better vibration damping.

Steel: higher stiffness, higher absolute strength, lower material cost, and excellent resistance to severe mechanical abuse.

Magnesium is particularly attractive when pallet weight and repeated handling efficiency are important.

Compared with Aluminum

Magnesium: lower density and better vibration damping.

Aluminum: generally better natural corrosion resistance and higher stiffness.

Magnesium is attractive when reducing pallet weight is more important than maximizing stiffness.

Compared with Plastic

Magnesium: better structural durability, metal recyclability, good impact performance, and useful damping characteristics.

Plastic: lower initial cost and excellent corrosion resistance.

Magnesium can be particularly attractive for demanding reusable applications where plastic pallets suffer from deformation, impact damage, or low-temperature brittleness.

Compared with Wood

Magnesium: lighter than steel, moisture-resistant, mold-free, dimensionally stable, reusable, and recyclable.

Wood: much lower initial cost and easy replacement.

Magnesium becomes more attractive when pallets are used frequently and handling efficiency, durability, cleanliness, and long-term reuse justify the higher initial investment.

Recommended Applications

Magnesium alloy pallets can be considered for:

• Automotive components

• Electronics and electrical equipment

• Precision machinery

• Aerospace components

• Industrial equipment

• Automated warehouses

• Factory material handling

• Closed-loop logistics

• Export packaging

• Vibration-sensitive products

• High-frequency reusable pallet systems

Magnesium Alloy Grades

AZ91 / AZ91D

AZ91D is a widely used cast magnesium alloy with good castability and useful strength.

It is suitable for complex pallet structures with integrated ribs, supports, mounting points, and other cast features.

AM60

AM60 is a Mg-Al-Mn alloy with good ductility and impact and energy-absorption characteristics.

It is worth considering for pallets exposed to frequent forklift handling, impact, vibration, and dynamic loading.

Custom Magnesium Alloy Pallets

Aikerly coordinates the development and production of custom magnesium alloy pallets through qualified manufacturing partners in China.

We can coordinate:

Alloy Selection → Structural Review → DFM → Tooling → Casting / Forming → Machining → Surface Treatment → Inspection → Production

For a custom pallet, we recommend defining the maximum load, dynamic load, forklift entry dimensions, support spacing, stacking requirements, impact conditions, vibration requirements, operating environment, and target pallet weight before finalizing the design.