Air Slide Conveyors
Energy Efficient, Bulk Material Movement
Indpro Air Slide Conveyors are engineered to move fine, dry bulk materials using a controlled air-gravity principle. By gently aerating powders and allowing gravity to do the work, the system delivers smooth, reliable material flow with exceptionally low energy usage and no internal mechanical movement.
Air Slide Conveyors are advanced, fluidised bed conveying systems engineered for the gentle, energy-efficient transport of dry powders and bulk solids. Utilizing a controlled airflow and gravity, these conveyors convert fine materials into a fluid-like state, enabling smooth, continuous movement without mechanical parts.
Designed for continuous operation in demanding industrial environments, Indpro Air Slides provide a clean, efficient, and low-maintenance solution for modern powder handling.
How Air Slide Technology Works
The core of our Air Slide system is a porous fluidising media sandwiched between upper and lower chambers of the conveyor housing.
- • Low-pressure air is introduced into the lower chamber using a blower.
- • Air permeates through the fluidisation fabric, aerating the powder bed above.
- • Once fluidised, the material behaves like a liquid and flows down a slight incline under gravity alone.
The result: consistent, controlled material flow with minimal energy input and no moving parts.
Technical Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Conveying Principle | Air-assisted gravity flow (Fluidisation Technology) | Suitable Material | Dry, fine, free-flowing & fluidisable powders |
| Typical Particle Size | ≤ 500 microns (material dependent) | Bulk Density Range | Up to 1500 kg/m³ |
| Conveying Capacity | Customised as per application | Conveyor Length | Customised (modular construction) |
| Conveyor Width | As per capacity requirement | Operating Inclination | 4° – 10° (depending on material characteristics) |
| Air Requirement | Low-pressure, oil-free dry air | Air Supply Pressure | 0.1 – 1 bar (typical) |
| Air Consumption | Calculated based on material, distance & capacity | Fluidisation Media | High-quality porous membrane / fabric |
| Construction | Mild Steel / SS304 / SS316 | Operating Temperature | Up to 150°C (higher on request) |
| Dust Tightness | Fully enclosed, dust-free operation | Internal Moving Parts | None |
| Maintenance | Minimal | Installation Type | Horizontal with slight inclination |
| Inspection Access | Removable top covers / access doors | Integration | Silos, valves, feeders & dust collectors |
Key Advantages:
-
Energy-Efficient Operation
Air Slide systems operate on low-pressure air, requiring significantly less power than pneumatic conveying methods.
-
No Moving Internal Components
With no rotating or sliding parts inside the material path, maintenance requirements are drastically reduced and system reliability is increased as compared to mechanical conveying.
-
Dust-Tight & Clean Conveying
The enclosed construction prevents dust escape, product loss, and contamination, supporting cleaner plant environments.
-
Gentle Material Handling
The fluidised movement protects material integrity, preventing degradation, attrition, or segregation during conveying.
21+
YEARS OF LONG LASTING AND MUTUALLY REWARDING RELATIONSHIPS
Applications:
Indpro Air Slide Conveyors are ideal for dry, fine, and fluidisable powders, including: | Cement and cementitious materials | Fly ash and mineral fines | Lime and limestone powder | Alumina and gypsum | Silica and silica derivatives | Chemical powders
Business Areas
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