Used Capsule Polishers
Capsule polishers remove excess powder from the exterior of filled capsules after the encapsulation process. Residual powder on capsule surfaces can cause quality issues during packaging, including poor seal integrity on blister packs and bottles, as well as cross-contamination concerns in multi-product facilities. Polishing produces clean, dust-free capsules ready for inspection and packaging.
Federal Equipment Company stocks used capsule polishers from manufacturers including Key International, CapPlus, MG2/MG America, Stokes, and GlobePharma. Our inventory includes benchtop polishers and high-capacity production units rated at up to 500,000 capsules per hour, many with integrated empty-capsule reject systems.
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Capsule polishers use rotating brushes, screens, or lamb’s wool surfaces to gently remove powder residue from capsule exteriors. Capsules pass through a polishing chamber where mechanical action dislodges loose powder while vacuum or airflow carries the dust away from the product stream. Most polishers include discharge chutes that direct cleaned capsules to collection containers or downstream equipment.
Many capsule polishers incorporate empty capsule detection and rejection systems. These units identify unfilled or improperly sealed capsules by weight or other characteristics and divert them from the product stream. This integrated quality check reduces the need for separate inspection steps before packaging.
Federal Equipment Company carries capsule polishers from Key International (CP300, CP350, Turbo Kleen), CapPlus (CPT200), MG2/MG America (FCP, TPS2000), Stokes (180-8 series), Manesty, and Pharma Technology. Equipment ranges from compact benchtop units to high-capacity production polishers rated up to 500,000 capsules per hour. Most units are available on portable stands for flexible positioning in the production area. Our technicians can inspect and test polishers at our facility prior to shipment.
Applications & Industries
- Pharmaceutical manufacturing: prescription medications, OTC products, clinical trial materials
- Nutraceutical production: dietary supplements, vitamins, herbal capsules
- Contract manufacturing: multi-product facilities requiring clean changeovers
- Research and development: small-batch polishing for formulation studies
Specifications & Configurations
Throughput Rates:
- Benchtop units: variable speed for small batches
- Production units: up to 400,000-500,000 capsules/hour
Capsule Compatibility: All standard capsule sizes (000 through 5)
Polishing Media:
- Rotating brush systems
- Lamb’s wool contact surfaces
- Perforated screen drums
Construction:
- Stainless steel housings and feed chutes
- Product contact surfaces in stainless steel or lamb’s wool
- Screen sizes from 4" to 6" diameter on drum-style units
Features:
- Empty capsule detection and reject systems
- Vacuum dust collection connections
- Variable speed drives
- Portable stands with casters
Why Buy Used Capsule Polishers?
Used capsule polishers provide an economical solution for adding polishing capability to encapsulation lines. Pre-owned equipment from established manufacturers typically costs 40-60% less than new machines. Since polishers have relatively simple mechanical designs with few wear components, used units often have substantial remaining service life.
Lead time offers another advantage. Used polishers from Federal Equipment Company can ship within days after inspection and testing, compared to weeks or months for new equipment orders. This supports faster line commissioning and quicker response to production requirements.
Federal Equipment Company can inspect and test capsule polishers prior to shipment. Our technicians verify brush condition, motor function, and empty capsule reject operation where applicable.
