Concrete drainage channel KMP300

galvanised steelwith gratingflat

Product overview
An on-floor grain storage solution combining shuttering embedded in the concrete floor with perforated drive-over travel grates. The perforated design keeps airflow strong while giving a flat, fully accessible surface for vehicles. Rated for a 10 ton lorry load in accordance with bridge class 60/30, it withstands daily handling traffic while grain and seed are tipped and reloaded directly from the floor with a front loader.

Keep Your Floor Clear and Your Grain Ventilated
Shuttering embedded in the concrete floor combined with perforated drive-over travel grates provide a fully unobstructed floor area, allowing loaders and lorries clear access anywhere in the building. Grain or seed can be tipped and reloaded directly from the drying floor. Flat storage enables drying and storage in the same compartment, reducing transport and monitoring between separate drying floors and storage. Systems can be used in new buildings or retrofitted into existing buildings and can be combined with lateral duct systems for a tailored aeration approach.

Features & Benefits of Underfloor Aeration

• Fully Unobstructed Floor: Floor stays completely open for loaders and lorries; grain or seed tipped and reloaded directly from the drying floor.
• 10-Ton Lorry Rated: Built to bridge class 60/30 to withstand daily handling traffic.
• Cost-Effective, Flexible Storage: Flat storage is competitive to build and flexible to operate compared with other storage methods.
• Drying and Storage in One Place: Grain is dried and stored in the same compartment, cutting extra transport and monitoring.
• Multi-Purpose Building Use: The building can serve other purposes when not holding grain.
• Fits New or Existing Buildings: Combines into virtually any drying and aeration setup.
• Works Alongside Lateral Ducts: Pairs with Kongskilde’s on-floor lateral duct systems for tailored aeration.
• Two Grate Strengths: Standard and extra-strong travel grates to match traffic and storage needs.
• Durable Galvanised Construction: Shuttering boxes and accessories made of galvanised steel for long-term reliability.

Enhance On-Floor Storage with KMP 300 Drive-Over Sections
The KMP 300 perforated drive-over sections are ideal where a level floor is required. They allow tipping and reloading of grain or seed directly from the drying floor while ensuring excellent airflow and maintaining an accessible surface for vehicles.

Key Features

• Durable Construction: Made from galvanized sheet metal with reinforced grill-shaped support on the underside for long-term durability.
• Complete System: Can be integrated into a full duct system with gates, slides, and in-floor duct casings for a seamless solution.

Applications
Suitable for flat storage facilities handling grain and free-flowing seed. The system works in new builds or retrofits to keep floors clear for daily handling while protecting crop quality through drying and storage.

Technical specifications

• Model / series: KMP/KMSP (including KMP 300 drive-over sections)
• Primary function: Underfloor aeration channels with perforated drive-over travel grates for on-floor grain drying and storage
• Load rating: Rated for a 10 ton lorry load (bridge class 60/30)
• Construction material: Galvanised steel (shuttering boxes and accessories)
• Grate options: Standard and extra-strong travel grates
• Key components: Shuttering embedded in concrete floor; perforated drive-over grates; shuttering boxes/steel troughs; in-floor duct casings, gates and slides (system integration possible)
• Suitable for: Grain and free-flowing seed; new builds and retrofits; operations requiring direct tipping/reloading from floor
• Advantages: Flat, fully accessible vehicle surface; strong airflow through perforated design; integrates with lateral duct systems for tailored aeration