What enters the dryer?
Describe whether the feed is a liquid, slurry, wet granule, crystal, powder or cohesive mass. Add particle distribution, bulk density or viscosity as appropriate.
Applications / Initial process review
Drying Equipment by Material and Industry
Industry names can organize a website, but they do not select a dryer. Start with the material form, drying objective and main process risk. Every example below requires material testing and review by a real supplier.
01 / Six example sectors
Match the Feed Before the Industry Label
Candidate links lead to process pages, not to a suitability guarantee.
Example applications for website demonstration only. Test and process review are required for every row.
Scroll the table to see all columns and candidate process links.
| Industry | Typical materials | Objective | Main risk | Recommended starting point | Data needed |
|---|---|---|---|---|---|
| Chemical | Water-based salt solutions or wet crystals | Form powder or remove moisture | Corrosion, crystallization and dust | Spray dryer for a liquid Fluid bed for crystalsCandidate routes only | Composition, feed form, moisture and corrosion data |
| Pharmaceutical | Water-based process solutions or wet granules | Control powder or granule moisture | Heat response, cleaning and containment | Spray dryer for a solution Fluid bed for granulesNo GMP or containment claim | Composition, heat limit, particle target and cleaning needs |
| Food & Dairy | Milk-based liquids or wet food granules | Form powder or finish drying | Stickiness, hygiene and heat response | Spray dryer for a liquid Fluid bed for fluidizable granulesNo hygienic certification claim | Solids, viscosity, moisture, hygiene and allergen needs |
| Ceramics | Ceramic slurry | Prepare powder for a later process | Abrasion, viscosity and particle target | Spray dryer starting pointAtomization trial required | Solids, rheology, particle target and abrasion data |
| Battery Materials | Wet precursor solids | Review batch moisture removal | Contamination and oxygen or moisture sensitivity | Vacuum dryer starting pointAtmosphere and material review required | Composition, batch size, liquid content and atmosphere needs |
| Environmental & Waste Treatment | Characterized wet mineral granules | Reduce water before the next process | Variable feed, contaminants and emissions | Fluid bed if fluidization is confirmedSticky sludge may need another dryer type | Feed variation, particle data, contaminants and emission data |
02 / Read across the row
Five Questions Behind Every Example
What must change?
State moisture in and out, the moisture basis, target powder or particle properties and the rate or batch load with units.
What can go wrong?
Identify heat damage, sticking, breakage, abrasion, corrosion, solvent, dust, contamination and emissions before selecting a test.
03 / Claims and evidence
An Industry Example Is Not a Certification
The pharmaceutical and food examples do not claim GMP, FDA, sanitary construction, validated cleaning or containment. The battery example does not claim oxygen control or contamination performance. The environmental example does not prove that a variable waste stream can be processed safely. Those requirements need written project data, an agreed scope and evidence from the actual supplier.
Testing should use a representative sample and record the operating conditions. If the feed changes by season, supplier or upstream process, define the expected range. Acceptance criteria should name the test method and distinguish workshop checks from results that depend on installed site utilities.
04 / Next step
Move From a Sector Name to a Project Brief
Compare the three dryer types, then prepare the material, capacity, moisture, heat limit and utilities. Include solvent, dust and cleaning information when relevant. If none of the three feed forms matches, say so; a useful review can conclude that another process is needed.