Key Features of Capsule Polishing Brush
Gentle Yet Effective Cleaning
Soft nylon bristles polish capsules without damaging delicate gelatin or HPMC shells. The spiral design ensures uniform contact and consistent polishing results across all capsule surfaces.
Pharmaceutical-Grade Materials
Made from FDA-compliant nylon with antistatic properties to prevent dust attraction. The filament resists moisture absorption, inhibiting bacterial growth and preventing cross-contamination.
Spiral Wound Design Efficiency
The coil-wound construction provides even bristle density and stable pressure distribution. This wire rope cleaning brush design ensures thorough cleaning without mechanical damage to capsules.
Durable & Long-Lasting
High-quality nylon filaments withstand continuous high-speed operation, reducing replacement frequency. The stainless steel core ensures structural stability during rotation at speeds up to 3000 RPM.
Material & Technical Specifications
| Parameter | Options / Range |
|---|---|
| Filament Diameter | 0.15–0.50 mm |
| Filament Material | Nylon PA6 / Nylon PA612 |
| Brush Length | 300–1000 mm (Customizable according to Capsule Polishing Machine size) |
| Brush Outer Diameter | 50–120 mm (Customizable based on equipment requirements) |
| Density | Low / Medium / High |
| Brush Structure | Spiral Wound Brush/ Outside Coil Brush |
| Spiral Pitch | Customized according to capsule conveying and polishing requirements |
Customizable Specifications
A=overall brush length
B=outer diameter
C=inner diameter
E=width of metal base
F=filament material and diameter
Nylon Grade Selection
Choose from PA6, PA66, or PA612 nylon grades. PA66 offers higher heat resistance, PA612 provides lower moisture absorption, and PA6 delivers excellent flexibility for gentle polishing.
Filament Diameter & Stiffness
Customize filament thickness from 0.10mm to 0.80mm. Finer filaments (0.10-0.20mm) suit delicate capsules and soft surfaces; thicker filaments (0.30-0.80mm) handle more aggressive cleaning and deburring.
Coil Density & Pitch
Adjust helix angle from closed-wound (maximum bristle density for uniform polishing) to open-wound with wider pitch for debris shedding and lighter surface contact.
Core & Mounting Configuration
Select core material (304 stainless steel, 316L stainless steel, or galvanized steel) and mounting style—slip-on, bolt-on, shaft-mounted, or with custom end fittings for seamless equipment integration.
The Right Brush For Your Application
FDA nylon brush. Antistatic, non-scratch, pharmaceutical-grade.
