Outward and inward coil brush rollers refer to two different configurations of brush rollers commonly used in various industrial and commercial applications.  

They are have almost same Characteristics:

 

1.Coiled Design: The brush bristles are arranged in a spiral or coiled pattern around a central core.

2.Flexible: The brush bristles are usually made of durable and flexible materials such as nylon, polypropylene, or steel wire.

3.Versatility: Outward coil brush rollers can be customized in terms of bristle material, length, and density to suit specific applications. 

4.Durable Construction: Designed to withstand harsh environments and repetitive use.

5.Mounting Options: Available in various mounting options, including shaft-mounted, shaftless, or with integrated bearings. 

 

Functions have some difference:

Outward coiled brush roller
Functions:

Cleaning: Primary function is to clean surfaces by agitating and removing debris, dust, or contaminants. Used in industrial cleaning equipment like floor scrubbers and street sweepers.

Material Handling: Employed in conveyor systems for material handling applications, assisting in moving products along conveyor belts while providing cleaning or separating functions.

Surface Finishing: Used in manufacturing processes such as printing for surface finishing applications like smoothing out surfaces, applying coatings, or removing excess materials.

Deburring and Polishing: In metalworking and machining applications, used for deburring sharp edges, polishing surfaces, and cleaning machined parts.

Conveying and Guiding: Used to guide and direct products or materials along production lines, ensuring proper alignment and spacing.

Dust and Chip Removal: Effective in removing dust, chips, and debris from conveyor belts, equipment surfaces, or workpieces during manufacturing processes.

 

Inward Coil Brush Roller:

Functions:

Sealing: Primary function is to seal gaps or spaces between moving parts or surfaces to prevent leakage, contamination, or ingress of foreign materials.

Guiding and Conveying: Used for guiding and conveying products or materials along production lines, ensuring proper alignment and preventing product misplacement.

Buffering: Provides a cushioning effect between moving parts to reduce friction, vibration, and noise.

Cleaning and Polishing: Can also be used for cleaning and polishing applications similar to outward coil brush rollers but with a focus on internal surfaces or components.

In summary, outward coil brush rollers are primarily used for surface cleaning, material handling, and surface treatment applications, while inward coil brush rollers are typically used for sealing, guiding, conveying, buffering, and internal cleaning or polishing functions. Both types offer versatility, durability, and efficiency in various industrial and commercial settings.