Heavy Duty Solid Rubber Caster Wheel Industrial Trolley Wheels Custom Size

Heavy Duty Caster Wheel Rubber Caster Industrial Trolley Castors Solid Rubber Wheel​

Heavy-duty casters are a subcategory of casters. They refer to movable rolling components designed and manufactured specifically for carrying heavy loads and adapting to complex working environments (such as industrial workshops, logistics warehouses, and heavy equipment supporting scenarios). They are usually composed of core structures such as "wheel body", "bracket", "axle pin" and "brake device (optional)". Their main function is to achieve smooth movement, steering and positioning of heavy equipment, goods or tooling, reduce manual handling costs and improve work efficiency.



Features:

Wheel Structure: Most casters feature a "double-layer/multi-layer composite structure"—the outer layer is made of a wear-resistant, shock-absorbing elastic or rigid material (such as rubber or polyurethane), while the inner layer is a high-hardness wheel core (such as cast iron, steel core, or high-strength nylon). This ensures the wheel's load-bearing rigidity while reducing noise and wear during movement. Some extra-heavy-duty casters utilize a "solid wheel core" (no hollow core) to further enhance impact and crush resistance.





Production process