Continuous OSD process equipment
Continuous Granulation System
Continuous granulation system for OSD process development, wet or melt granulation evaluation and integration with drying, milling and downstream transfer.
Short Answer
A continuous granulation system connects feeding, mixing, granulation and downstream handling steps to support OSD process development and scale-up.
Process position
Where A Continuous Granulation System Fits In The Process
The system is positioned after raw material feeding and before drying, milling, sieving, blending or final feed, depending on whether the process uses wet or melt granulation.
Step 1
Metered feeding
Step 2
Continuous mixing
Step 3
Granulation
Step 4
Drying or cooling
Step 5
Milling and transfer
Product data
What It Is And How It Works
Use this product data as a starting point for equipment selection. Final configuration should be confirmed against URS, material characteristics and testing where required.
What It Is
A continuous granulation system is a process line concept that combines controlled feeding, granulation and downstream handling for OSD manufacturing development.
Working Principle
Materials are metered continuously into the process, mixed or granulated under controlled conditions, then transferred to drying, cooling, milling or collection according to the process route.
Material and sizing
Suitable Materials, Particle Size And Capacity
Particle size and throughput are process results, not generic promises. They depend on material behavior, selected model and operating parameters.
Suitable Materials
- OSD powder blends for continuous granulation evaluation
- Wet granulation formulations after process review
- Melt granulation or hot melt extrusion formulations
- Controlled release formulation systems
- Pilot and production scale-up materials after testing
Target Particle Size / Control
Granule size depends on formulation, feed rate, liquid or melt conditions, screw or mixing configuration and downstream milling or sieving. Testing is recommended for target granule properties.
Capacity Range
Capacity depends on process route, model selection, feeder range and downstream equipment. Catalogue data covers lab to production extrusion/granulation models, with exact throughput confirmed by evaluation.
Pharmaceutical project review
Pharmaceutical Considerations And Optional Configurations
Selection should consider cleanability, containment, documentation expectations, utility conditions and the way the machine connects to upstream and downstream process steps.
Pharmaceutical Considerations
- Confirm process control strategy before final line design.
- Review cleaning and product changeover for each module.
- Coordinate drying, cooling, milling and transfer interfaces.
- Documentation support and FAT/SAT/IQ/OQ support are available if required.
Optional Configurations
- Feeding and liquid addition modules
- Wet or melt granulation route review
- Drying, cooling, milling and sieving modules
- Process sensors and recipe controls
- Pilot testing and scale-up support
Internal process links
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View solutionRelated guides
Related Knowledge Articles
Use these guides to compare equipment choices and prepare a stronger quotation request.
What Is Pharmaceutical Powder Handling Equipment?
Pharmaceutical powder handling equipment moves, conditions, weighs, contains and feeds powders between process steps while supporting dust control, cleanability, operator workflow and GMP-oriented documentation.
Read guideHow To Design an OSD Powder Processing Line
An OSD powder processing line should be designed around batch flow, room layout, powder behavior, containment level, cleaning method and interfaces from dispensing through final feed.
Read guideWhat Information Is Needed for a Powder Handling Quotation?
A useful powder handling quotation needs powder characteristics, process step, capacity, layout, containment level, cleanroom expectations, equipment interfaces and documentation requirements.
Read guideTesting and selection support
Material Testing And Equipment Selection
If the target particle size, capacity or material behavior is uncertain, use the selection guide to prepare material data before requesting a quotation.
RFQ support
Send Material Information For Equipment Selection
Send material information, current process step, target particle size, capacity, layout or testing requirements. Our engineer will review the data and suggest a suitable equipment configuration or test direction.
Applications, Benefits And Technical Options
Applications
- Continuous OSD granulation process evaluation
- Wet granulation or melt granulation workflow review
- Sustained or controlled release formulation projects
- Pilot scale-up before commercial production
- Integration with drying, milling and transfer equipment
Key Benefits
- Supports continuous process concepts instead of isolated batch steps
- Can be reviewed with upstream feeding and downstream sizing
- Useful for process development and scale-up studies
- Line concept can include extrusion, granulation, drying and milling
- Testing and technical evaluation are recommended before final scope
Technical Options
- Lab, pilot and production process modules
- Loss-in-weight feeder and liquid addition review
- Extrusion, wet granulation or melt granulation route evaluation
- Drying, cooling, milling and sieving integration
- Control, recipe and documentation package options
Quotation input
What Information Is Needed For Quotation
A clearer URS and layout package helps the engineering team confirm equipment scope, capacity assumptions, containment expectations and documentation needs.
Material name, powder or slurry characteristics, bulk density, viscosity if applicable, moisture level and sensitivity to heat or shear.
Feed particle size, target particle size or dispersion requirement, and whether a material test is required before final selection.
Required capacity per batch or per hour, expected operating hours and current upstream/downstream process equipment.
Containment, dust extraction, cleanroom, cleaning, stainless steel contact part and documentation expectations.
Available URS, layout, BOQ, drawing, process flow, material safety data and preferred FAT/SAT/IQ/OQ support scope if required.
Ready To Discuss A Powder Handling Project?
Send your URS, layout, BOQ, powder characteristics or required capacity. Our engineer will review the process step and suggest suitable powder handling equipment or a complete processing line concept.
FAQ
Frequently Asked Questions
Is continuous granulation the same as a batch granulation line?+
No. Continuous granulation uses metered feeding and continuous process steps, while batch granulation processes one defined batch at a time.
What process data is needed?+
Provide formula type, feed rates, liquid addition if applicable, target granule properties, drying route, downstream equipment and test requirements.
Can continuous granulation be quoted as a complete line?+
Yes. A concept can include feeding, granulation, drying or cooling, milling, sieving and transfer when the process route is defined.
Related guides
Related Guides
Use these Knowledge Hub articles to compare equipment options, prepare RFQ inputs and connect this page to the wider powder handling process.
What Is Pharmaceutical Powder Handling Equipment?
Pharmaceutical powder handling equipment moves, conditions, weighs, contains and feeds powders between process steps while supporting dust control, cleanability, operator workflow and GMP-oriented documentation.
Read guideHow To Design an OSD Powder Processing Line
An OSD powder processing line should be designed around batch flow, room layout, powder behavior, containment level, cleaning method and interfaces from dispensing through final feed.
Read guideVacuum Conveyor vs Pneumatic Conveyor
Vacuum conveying is commonly selected for enclosed pharmaceutical powder transfer over practical plant distances, while broader pneumatic conveying choices depend on capacity, route, powder behavior and containment needs.
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