Anhui union Brush Industry Co.,Ltd. a professional manufacturer of industrial brushes. We produce industrial brushes with different applications, including Road sweeping Brush, Snow sweeping Brush, Floor Machine Brushes, Strip Brush, Door Brush, Abrasive brush, Drill Brush, Roller Brush, Cow Brush, Engine Cleaning Brushes and so on. here is our mainly product: Roller Brush, Strip Brush, Coil Brush. Roller brushes are cylindrical‑shaped brushes with bristles mounted around a core shaft. 1.Structure: Metal/plastic mandrel core, bristles (nylon, PP, abrasive wire, steel wire) densely wrapped or implanted on the outer surface. 2.Main applications: Surface cleaning, deburring, polishing, conveying, dust removal. Widely used in woodworking, metal processing, food machinery, glass washing equipment. 3.Feature: Rotates with equipment; suitable for continuous large‑area contact processing. Strip Brush Also known as channel brush. Bristles are embedded inside an stainless steel or galvanized steel channel holder. 1.Structure: Long metal base slot holding packed brush filaments, can be cut to custom length. 2.Main applications: Sealing, dust‑proof, gap blocking, weather stripping, conveyor edge cleaning, door & machine enclosure sealing. 3.Feature: Fixed‑mount static brush; flexible for long‑gap sealing; easy to cut and install. Coil Brush Also named spiral wound brush. Bristles are sandwiched and tightly coiled between inner and outer metal strips, wound onto a shaft. 1.Structure: Metal strips clamp bristle material, spirally coiled to form brush body; can be assembled on inner shaft or used 2.Main applications: Inner‑hole deburring, pipe cleaning, removing scale, surface finishing, cleaning inside tubes/cylinders 3.Feature: High bristle density, good resilience; can work on inner circular surfaces; easy to replace the brush sleeve. Roller Brush VS Strip Brush VS Coil Brush  item Roller Brush  Strip Brush Coil Brush  Working mode Rotary Static fixed Rotary Typical use Large‑area outer surface processing Sealing & gap dust‑proof Inner‑hole / tube cleaning Core characteristic Cylindrical full‑surface bristle Long slot‑mounted strip Spiral clamped‑filament winding