The main application areas of industrial brushes are in four aspects: dustproof, polishing, cleaning, and grinding.

　　The main purpose of dust-proof brushes is to install at the inlets and outlets of industrial equipment, assembly lines, doors and windows, etc., to prevent dust from entering through these gaps and polluting equipment and products. Therefore, the requirements for brushing wire are high elasticity. The surface of the brush wire is lubricated better, and preferably has antistatic function.

　　The polishing brush is mainly used to deburr and finely polish the surface of the thrown object. Therefore, the type and characteristics of the brush wire must be determined according to different requirements. If it is a steel plate with strong hardness, the surface needs to be electroplated and polished. The most ideal brush wire should be bronze wire. If it is a general metal material for surface derusting and deburring, then steel wire with better hardness can be used;

　　The cleaning brush is the most commonly used industrial roller brush. It is generally used for the cleaning of fruits and vegetables in the deep processing of agricultural and sideline products and general cleaning and dust removal in the industry. The requirements for the brush wire should be good wear resistance, high elasticity and corrosion resistance. And aging, long-term operation is not easy to deform. If the brushing performance is not good, when the object is placed in a certain position for a long time, the brush roller will appear grooves, which will destroy the function of the roller brush, and even cause the entire brush. Roll scrap

　　Abrasive brushes are rarely used. Generally, industrial grinding is done directly with abrasive tools such as grinding wheels. These are not within the scope of industrial brushes, but for the textile industry, abrasive wire brushes containing silicon carbide should be used. The mesh number (density) of the silicon carbide contained in the roller and the abrasive filament should be properly adjusted with the strength of the fabric to be ground and the effect to be ground.

　　Nylon 610 brush filaments have good abrasion resistance, high temperature resistance, acid and alkali resistance, etc., but 610's elasticity is not very good, and it is easy to deform and difficult to recover after long-term work. Therefore, 610 is suitable for rougher parts in industrial dust removal and cleaning. For example, dust removal of mine docks, sweeping brushes of sanitation vehicles, etc.; PBT has better elasticity than 610, but its wear resistance is not as good as 610. PBT has softer performance and is most suitable for cleaning and decontamination of fine parts, such as car surface cleaning and air conditioning. Air duct cleaning, etc.; and 1010 has the best elasticity and the highest cost, but its abrasion resistance is not as good as 610. It has excellent appearance, impact resistance and aging resistance. It is most suitable for industrial equipment and doors and windows. And other dust-proof parts.