Hard Capsule Polishing Machines
NINGRUI supplies capsule polishing equipment for removing loose powder from filled hard capsule surfaces. The polishing unit connects capsule filling with the following handling stage.
Define the Surface-Cleaning Duty
Capsule Contact and Powder Removal
Capsules pass through a polishing section where surface powder is loosened and removed. Capsule dimensions, shell material, and any surface printing affect the contact conditions to be assessed. Specify the required finish and check the result with the intended capsule.
Feed, Extraction, and Cleaning
Review the capsule filler discharge, polisher feed height, and outlet route. Powder extraction must suit the connected equipment. Access to the polishing components and contact parts needs to support the planned cleaning and changeover procedure.
Technical Specification Basis
| Item | Information to Establish |
|---|---|
| Capsule | Size, shell material, fill condition, and surface printing |
| Polishing duty | Loose powder level, required finish, and product assessment |
| Production | Required rate and upstream discharge conditions |
| Installation | Feed/outlet heights, receiving equipment, and extraction |
| Cleaning | Contact-part access, cleaning method, and product changeover |
Capacity, compatible capsule formats, and the supplied polishing arrangement are confirmed for the selected unit. Any sorting or rejection function requires a separately defined and confirmed scope.
Applications After Hard Capsule Filling
Polishing addresses powder left on capsule exteriors after filling. Fill-weight control and internal defect inspection require separately defined checks.
Connect with Capsule Filling
Review hard capsule filling machines and identify the transfer arrangement between the filler, polishing unit, and receiving container or equipment.
Request a Capsule Polisher
Send the capsule format, target rate, surface requirements, and equipment connection heights. Include extraction and cleaning information for the proposed installation.
Discuss Capsule Polishing