Product Features

• High-Quality Polypropylene (PP) Material: The wheel is made of gray PP, which offers high impact strength, resistance to chemicals, and a non-marking surface. It is lightweight yet rigid enough to support moderate loads without deforming.

• Double Ball Bearings: Unlike standard sleeve bearings, the double ball bearings ensure ultra-smooth swiveling and rolling. This significantly reduces the starting force required to move equipment and minimizes wear on the wheel axle, allowing for quieter operation even under heavy use.

• Double Brake System (Total Lock): This refers to a "Total Lock" mechanism. Activating the brake pedal locks both the wheel rotation (prevents rolling) and the swivel head (prevents the caster from turning). This provides absolute stability, ensuring equipment stays exactly where it is positioned.

• Durable Finish: The caster frame is typically finished with a corrosion-resistant coating (often zinc-plated or chrome), making it suitable for environments where moisture or cleaning chemicals may be present.

Functional Purpose

• Precision Mobility: The primary purpose is to provide controlled, low-effort mobility for equipment that requires frequent repositioning. The double ball bearings eliminate "flat-spotting" resistance common in hard rubber casters.

• Absolute Stationary Locking: The double brake system serves a critical safety function. It is designed for scenarios where movement during operation is dangerous or undesirable. By locking both the wheel and the swivel, it prevents the equipment from drifting or the casters from realigning unexpectedly when a load is applied.

• Floor Protection: The gray PP material is non-marking, meaning it will not leave scuff marks on vinyl, tile, or wooden floors. It is also resistant to oil and grease commonly found in workshops.

Ideal Applications

Given the 2.5-inch diameter (ideal for low-height equipment) and the aggressive braking system, this caster is best suited for:

• Medical Equipment: Ideal for mobile cabinets, medical carts, or instrument stands where silent mobility and absolute locking (preventing movement during procedures) are mandatory.

• Industrial Workstations: Perfect for tool cabinets, workbenches, or assembly line carts that need to stay firmly in place while heavy tools are used or pulled from drawers.

• Light Machinery: Suitable for mobile bases for machinery (such as small planers, saws, or industrial washers) where the machine must remain stable during vibration-heavy operation.

• Commercial Display Units: Used for retail shelving or kiosks that need to be moved for cleaning during off-hours but must be completely stable and unable to roll during business hours.