Wheels for Industry & Factories

In an industrial environment, wheels are not mere components — they are critical elements of safety and productivity. A trolley carrying 1,500 kg through a factory must move reliably, withstand extremely demanding conditions and must not put workers at risk. Wheels for industrial trolleys and machinery have specific requirements that differ fundamentally from ordinary commercial applications.

GM Rodes specialises in solutions for the industrial sector. In this article we analyse the critical selection criteria for wheels in factories and industrial facilities.

Heavy Loads: The Primary Challenge

High-load industrial wheels must support loads that often exceed any ordinary measure. Depending on the application:

• Light industry: 300–600 kg per wheel
• Medium industry: 600–1,200 kg per wheel
• Heavy industry: 1,200–2,500 kg per wheel and above

Safety rule: Select wheels with a rated capacity at least 25–30% higher than the actual operating load. For dynamic loads (jolts, vibrations), the safety factor must be even greater.

The materials that handle heavy industrial loads:

• Cast iron: The absolute champion of load resistance. Suitable for loads up to 6,000 kg per wheel in specialised applications. Ideal for hard, flat floors.
• Steel: Excellent load resistance at a lower cost than cast iron. Suitable for heavy rails and industrial platforms.
• High-density nylon: Good load capacity (up to 800 kg) with low rolling resistance — ideal for fast movement on smooth floors.
• Hard polyurethane: Combines high load capacity with non-marking characteristics. Suitable for clean industrial floors.

Resistance to High Temperatures

Steel mills, foundries, glass production lines, industrial ovens — in these environments temperatures can exceed 200°C. Ordinary wheels melt, deform or fail quickly.

For high-temperature environments, factory wheels must be:

• Cast iron or steel: Withstand up to 400–600°C without deformation. Essential for applications near furnaces or kilns.
• Specialised high-temperature wheels: Available with ceramic or heat-resistant compound treads for temperatures up to 250°C.
• High-temperature rubber: Special compounds for operation in environments up to 120°C.

Warning: Polyurethane is generally not recommended for temperatures above 80°C. If in doubt, ask for technical clarification.

Chemical Resistance

Industry uses hundreds of different chemical substances — oils, solvents, acids, bases, disinfectants. The chemical resistance of the wheel is critical for longevity.

Chemical resistance guide:

• Polyurethane: Good resistance to oils and petrol, but lower resistance to strong acids and bases.
• Nylon: Excellent resistance to solvents and petroleum products, but low resistance to strong acids.
• EPDM rubber: Good resistance to water, ozone, dilute acids and alkalis.
• Viton/FKM rubber: Outstanding resistance to strong acids, chlorinated solvents and high temperatures — the choice for the most demanding chemical applications.
• Stainless steel tread: Excellent resistance in corrosive environments.

Compatibility with Hard Surfaces

Factory floors are typically hard surfaces — concrete, asphalt slabs, cement, metal grating. These surfaces may be uneven, cracked, jointed or railed.

Choices for hard surface wheels:

• For smooth concrete: Cast iron or steel tread — low rolling resistance, high durability
• For uneven floors: Rubber or PU tread — shock absorption
• For joints and gratings: Larger wheel diameter (150–200 mm) for easy obstacle crossing

Safety Features: Brakes and Locks

In industry, safety is not optional. Heavy loads can cause serious accidents if not properly immobilised.

Brake types for industrial wheels:

• Step brake: Engaged and disengaged with the foot. The most common type for industrial trolleys.
• Total stop (wheel and swivel lock): Locks both the tread and the swivel head — extremely important on inclined surfaces.
• Central braking system: For large industrial platforms where a single mechanism controls all wheels simultaneously.

On inclined surfaces (ramps, sloped environments), always use wheels with a total stop system. Simple tread brakes may not be sufficient for heavy loads.

Maintenance Schedule for Industrial Wheels

Proper maintenance significantly extends the life of industrial wheels and prevents unexpected failures.

Recommended maintenance schedule:

• Weekly: Visual inspection for signs of wear, cracks or tread deformation
• Monthly: Lubricate bearings (if not sealed), check swivel head tightness, test brakes
• Quarterly: Measure tread wear, check mounting for looseness, replace wheels that have reached 70% of their wear limit

For sealed bearings, lubrication is not required, but the remaining checks remain important.

Conclusion

Wheels for industry and factories are an investment in safety and productivity. The right selection — matched to load, temperature, chemical exposure and floor type — reduces maintenance costs, prevents accidents and ensures uninterrupted operation.

Browse our catalogue to discover the full range of industrial wheels we offer, from cast iron to hard polyurethane. For specialised technical advice tailored to your factory's requirements, contact us.