7000 Capsules/Min Capsule Polisher Dust Removal Sorting Tablet Punch Polishing

The MJP Capsule Polisher and Sorter combines capsule polishing, dust removal, and automated defective capsule sorting in a single compact unit. Processing up to 7,000 capsules per minute across sizes 00#-5#, this inline machine automatically separates empty, broken, lightweight, and unfilled capsules from qualified products — eliminating manual inspection while improving capsule surface finish for pharmaceutical and nutraceutical production lines.

• Combines capsule polishing, dust removal, and automated sorting in one compact unit
• Automatically rejects capsules with low weight, empty bodies, scraps, and loose pieces to meet GMP standards
• Compatible with all types of capsule filling machines for inline polishing during production
• Compact size with adjustable height and angles for flexible production line integration
• SUS304 stainless steel polishing chamber with quick-connecting parts for easy disassembly and cleaning
• No mold replacement required for different capsule sizes — suitable for all types
• Converter-controlled motor speed for steady operation under high starting pressure
• Dual-function polishing and sorting eliminates need for separate polishing and inspection machines

A Capsule Polishing & Sorting Machine is a pharmaceutical post-processing device designed to polish filled capsules, remove surface powder, and automatically separate defective capsules such as empty, lightweight, broken, or unlocked capsules. It improves product appearance, quality, and production efficiency.

The machine performs multiple functions, including:

• Polishing capsules to remove residual powder
• Improving capsule appearance and cleanliness
• Sorting out defective capsules automatically
• Recovering powder through a dust collection system
• Integrating with capsule filling machines, metal detectors, and other downstream equipment

Most machines are compatible with standard hard capsule sizes from #00 to #5, including #00, #0, #1, #2, #3, #4, and #5.

The sorting system separates qualified and defective capsules based on differences in weight, density, or airflow characteristics. Empty, partially filled, broken, or improperly locked capsules are automatically discharged through the reject outlet.

No. The machine uses soft polishing brushes and optimized operating speeds to gently remove powder without damaging the capsule shell under normal operating conditions.

Yes. It is designed for seamless integration with automatic capsule filling machines and can also be connected to metal detectors and capsule elevators, enabling a continuous production line.

For optimal performance:

• Adjust the polishing speed according to the capsule type
• Ensure the dust collection system is functioning properly
• Clean the polishing brush and chamber regularly
• Operate the machine within the recommended production capacity

Regular maintenance includes:

• Cleaning the polishing brush and polishing chamber after production
• Emptying and cleaning the dust collector
• Inspecting moving parts and fasteners
• Lubricating non-product-contact components as recommended
• Replacing worn brushes or consumable parts when necessary

Depending on the machine model, it can automatically reject:

• Empty capsules
• Lightweight or underfilled capsules
• Broken capsules
• Unlocked or separated capsules
• Some deformed or defective capsules

For cosmetic defects such as color variation or printing errors, a vision inspection system is recommended.

Key benefits include:

• Combines polishing and sorting in one machine
• Improves product quality and appearance
• Reduces manual inspection and labor costs
• Increases production efficiency
• Minimizes cross-contamination risks
• Supports GMP-compliant pharmaceutical manufacturing

Yes. Most models feature a tool-free disassembly design, allowing quick cleaning of product-contact parts and reducing downtime between batches.