Heavy-Duty Industrial-Grade PU Casters

Product Overview

Heavy-Duty Industrial-Grade Casters are designed to provide reliable mobility, high load capacity, and long-term durability in demanding industrial and warehouse environments. These industrial caster wheels are widely used in material handling systems, industrial equipment, logistics carts, and warehouse transport platforms where stability and heavy load performance are essential.

The caster features a durable polyurethane (PU) wheel combined with a high-strength metal bracket and precision bearing structure, allowing smooth rolling performance even under heavy loads. Compared with traditional rubber wheels, PU wheels offer better wear resistance, higher load capacity, and improved floor protection, making them suitable for continuous industrial use.

Thanks to their strong load capacity, excellent wear resistance, and versatile mounting options, these industrial caster wheels provide an ideal solution for applications that require reliable movement, durability, and safety.

Key Attributes

Wheel Material: Polyurethane (PU)
Core Material: Polypropylene (PP) / Nylon / Aluminum Core (Optional)
Bracket Materia: Heavy-Duty Steel with Zinc-Plated Finish
Wheel Diameter: 75 mm / 100 mm / 125 mm / 150 mm / 200 mm (3”/ 4” / 5”/ 6”/ 8”)
Wheel Width: 32 mm – 50 mm
Mounting Type: Top Plate Mount / Swivel Plate
Brake Type: Side Brake / Total Lock Metal Brake
Bearing Type: Double Ball Bearing / Precision Roller Bearing
Load Capacity: 120 kg – 540 kg per caster ( 264lbs to 1190lbs, depending on size)
Wheel Hardness: 85A – 95A Shore A
Temperature Range: -20°C to 80°C (-4℉ to 176℉)
Surface Treatment: Zinc-Plated Anti-Corrosion
Rotation: 360° Swivel Rotation
Color Options: Red, Blue, Orange, Custom Colors
Installation Method: Plate Mounting / Bolt Mounting
Certification: ISO

Applications

Heavy-duty industrial casters are widely used in various industrial and commercial applications including:

1. Warehouse logistics carts
2. Industrial equipment transport platforms
3. Manufacturing assembly lines
4. Heavy-duty tool carts
5. Storage racks and mobile shelving
6. Automotive repair equipment
7. Machinery moving systems
8. Material handling trolleys
9. Industrial conveyor support equipment
10. Workshop mobile platforms

These caster wheels provide reliable mobility solutions for environments that require high strength, durability, and stable movement under heavy loads.

Advantages of PU Industrial Casters

Compared with traditional rubber or PVC caster wheels, polyurethane caster wheels provide several advantages:

1. Higher wear resistance and longer service life
2. Stronger load-bearing capacity
3. Better resistance to oil, grease, and chemicals
4. Smooth rolling performance with reduced noise
5. Improved floor protection without leaving marks

These advantages make PU casters an ideal choice for industrial transport equipment and heavy-duty mobility solutions.

Why choose AstraRoll’s Heavy-Duty Industrial-Grade PU Casters？

AstraRoll focuses on providing reliable caster solutions designed for demanding warehouse and industrial applications.
AstraRoll heavy-duty industrial casters are designed with reinforced steel brackets and durable wheel materials to support demanding industrial loads and continuous operation.
The polyurethane wheel surface provides excellent wear resistance, strong load-bearing capacity, and smooth rolling performance while protecting floor surfaces.
AstraRoll offers various wheel diameters, materials, and mounting types to meet different industrial equipment and transport system requirements.
Based on the customer's equipment weight, load requirements, and working environment, AstraRoll provides professional recommendations and customized caster solutions.

FAQ

How do I choose the right caster wheel size?

Choosing the right caster wheel size is important to ensure safe operation, smooth movement, and long service life of the equipment. The correct size depends on several factors including load capacity, floor conditions, equipment weight, mobility requirements, and working environment.
At AstraRoll, we calculate the most suitable caster wheel specifications based on the load capacity and cargo weight provided by the customer, ensuring that the selected wheel size and load rating fully meet the customer's application requirements.
Our engineering team also evaluates the equipment structure, working environment, and mobility requirements to recommend the most reliable caster solution for long-term industrial use.

What mounting types are available for industrial casters?

Industrial caster wheels are typically available in several mounting options:

1. Top plate mounting
2. Threaded stem mounting
3. Bolt hole mounting
4. Expanding adapter mounting

Top plate mounting is the most common option for industrial carts and equipment platforms.