Product Details
What is the Capsule Polishing Brush?
A Capsule Polishing Brush is a spiral wound brush designed for capsule polishing machines. It gently removes powder residue, dust, and surface particles from filled capsules. The continuous coil structure provides stable contact during rotation. Soft nylon filaments also help protect gelatin and HPMC capsule shells during continuous production.
Why You Need Capsule Polishing Brush？
Remove Residual Powder
The brush removes loose powder from capsule surfaces and seams after filling. This helps keep capsules clean before inspection and packaging.
Protect Capsule Surfaces
Soft filaments provide gentle contact during continuous polishing. Therefore, they help reduce scratching, scuffing, and other surface damage.
Improve Polishing Consistency
The spiral structure maintains continuous contact along the brush length. This helps provide more uniform cleaning across different capsule surfaces.
Support High-Speed Production
A properly selected brush maintains stable performance during continuous machine operation. This helps reduce manual cleaning and production interruptions.
Reduce Product Rejection
Effective powder removal improves capsule appearance before inspection. Consistent polishing can also help reduce rejection caused by visible residue or surface contamination.
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Features
Soft Nylon Filaments
PA6 and PA612 nylon filaments provide flexible contact with capsule shells. They balance gentle cleaning, wear resistance, and polishing performance.
Wound Coil Brush Design
The wound coil brush construction provides uniform filament density and consistent pressure distribution, delivering even polishing across all capsule surfaces.
Adjustable Filament Density
Low, medium, and high densities are available for different production conditions. Density can be matched to capsule type, powder residue, and machine speed.
Custom Machine Compatibility
Brush length, outer diameter, filament diameter, pitch, and mounting dimensions can be customized. This helps the brush fit different capsule polishing machine configurations.
Product Details
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Filament Material Nylon PA6 / PA612 -
Filament Diameter 0.15–0.50 mm. -
Brush Type: Outside Coil / Spiral Wound Brush -
Application Capsule polishing, powder removal, surface cleaning -
Packaging Sold individually or in bulk; custom orders available -
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Applications of Capsule Polishing Brush
Filled Capsule Powder Cleaning
The brush removes loose powder and dust from filled capsules after the filling process.
Soft nylon filaments clean the capsule surface without damaging the shell.
Capsule Surface Polishing
The rotating brush gently contacts capsule surfaces to remove fine residues and improve surface appearance.
It provides consistent polishing before capsules move to inspection or packaging.
How to Choose the Right Capsule Polishing Brush？
We also prepared a guide for you about:
FAQ
Q1:What filament material is best for capsule polishing?
PA6 and PA612 nylon are common choices for capsule polishing. They provide flexible contact, good wear resistance, and gentle cleaning performance.
Q2: Can the Capsule Polishing Brush fit different machines?
Yes. Brush length, outer diameter, filament diameter, density, pitch, and mounting dimensions can be customized for different machines.
Q3: How do I choose the right filament diameter?
Consider capsule type, shell hardness, production speed, and powder residue. Thinner filaments provide gentler contact, while thicker filaments offer stronger cleaning.
Q4: Can you provide samples before bulk orders?
Yes. Samples can be produced for machine testing before bulk orders. Testing helps confirm dimensions, density, and polishing performance.
