Chemical Processing
Chemical powders and granules may require close attention to corrosion, material compatibility, containment, temperature and product-contact construction.
What Matters
Material behavior, process conditions and plant priorities shape the conveyor decisions that matter here.
Chemical processing applications may involve powders, granules and other bulk materials with very different chemical and physical characteristics. Some materials may be corrosive, moisture-sensitive, dusty, reactive or prone to contamination, while others require controlled handling because of product purity or process requirements.
These conditions influence material-contact construction, sealing, enclosure, screw configuration, operating speed and access for inspection or cleaning. Chemical compatibility, dust or vapor containment, moisture sensitivity, product purity and maintenance requirements should therefore be reviewed for the actual application.
Typical Materials
Representative materials help frame the duty. Final selection still depends on the actual product and handling behavior.
- Chemical powders
- Granular additives
- Dry salts
- Pigments
- Fertilizer ingredients
- Process intermediates
Chemical compatibility, moisture sensitivity, dust generation, product purity and contamination risk should be confirmed for the actual material.
What to Confirm
These details help narrow the equipment and design direction for your application.
- Material type, bulk density and particle characteristics
- Chemical compatibility and required product-contact materials
- Required capacity, conveying length, elevation and orientation
- Dust, vapor or leakage containment requirements
- Moisture sensitivity, product purity and contamination concerns
- Cleaning, inspection and maintenance requirements
Recommended Equipment
Equipment types commonly relevant to this industry. Final selection depends on the material, duty and plant layout.
U-Trough Screw Conveyor
A U-trough configuration for applications where inspection, cleaning and maintenance access matter alongside enclosed conveying and plant layout requirements.
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Tubular Screw Conveyor
A fully enclosed screw conveyor with a tubular casing for contained transfer of powders and granular materials, suited to compact layouts and applications where material exposure should be minimized.
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Shaftless Screw Conveyor
An open-center shaftless spiral runs on a wear liner, reducing internal obstructions in applications where a central shaft or hanger bearings are undesirable.
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Inclined Screw Conveyor
Designed for bulk material conveying on an incline, with screw geometry, speed, feed arrangement and power selected for angle, lift and material behavior.
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Mixing Screw Conveyor
Custom mixing screw conveyors combine material transfer with in-line blending using ribbon or paddle elements, selected for material behavior and mixing requirements.
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Multi-Screw Conveyor
Multiple screw shafts work within a common housing to collect and convey bulk materials across wide receiving areas or multiple feed points.
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Vertical Screw Conveyor
Engineered for vertical elevation of bulk materials in a compact footprint, with controlled feeding and screw geometry matched to the required lift.
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Thermal Screw Conveyor
Designed for indirect heating or cooling of bulk materials using a circulating thermal medium through jacketed and/or internal heat-transfer surfaces.
View ProductRelevant Solutions
Engineering conditions that may change conveyor design, construction or maintenance priorities in this industry.
Start Here
Tell us what you are moving and what the process needs to achieve. We will review the application and follow up on the technical details that matter.
Project Details
No commitment required. We evaluate application feasibility first.