Drop-Through Airlock Valve
High-Performance Drop-Through Airlocks by TRIMECH
TRIMECH Drop-Through Airlocks are engineered for reliable performance across a wide range of industrial applications. Designed with inboard bearings and precision rotor clearances, these airlocks ensure smooth, efficient, and leak-minimized handling of powders, granules, and bulk solids.
Manufactured in-house using both cast iron and fabricated steel configurations, TRIMECH airlocks deliver durability, superior performance, and long service life in demanding environments.
Features & Benefits
- Drop-through design for smooth bulk material discharge
- Inboard bearings ensuring stability & low maintenance
- Robust cast iron or fabricated steel construction
- Precision rotor clearances of 0.003” – 0.005”
- Rotor diameters available from 6” to 30”
- Cost-effective — manufactured in high volumes
- Suitable for pneumatic conveying, dust collection & metering
Applications
TRIMECH Drop-Through Airlocks are widely used in:
Pneumatic Conveying Systems
For controlled feeding into pressure or vacuum conveying.
Dust Collection Units
Seamless discharge of collected dust into containers or conveyors.
Hopper & Silo Discharge
Controlled material flow from storage vessels.
Material Metering
Accurate feeding into production processes.
Why Choose TRIMECH Airlocks?
- Superior Build Quality : Durable cast iron or fabricated steel construction
- Precision Engineering : Tight clearances for minimal leakage
- Economical : Cost benefits from bulk production
- Performance Driven : Reliable operation across harsh applications
- Versatile Use : Suitable for multiple industries including food, pharma & chemical