T-471
Compact Vault for Local Storage
The T- 471 is the entry point into industrial-grade grain preservation. It packs full vault technology into a compact footprint, ideal for localized storage, farm-level operations, and niche seed facilities.
Empower your storage with smarter grain protection
Discover a suite of intelligent features engineered to safeguard harvests, cut losses, and
maximize profits. With SVALZ, storage isn’t just managed — it’s transformed.
Real-time Grain Insights
Track temperature, moisture, and CO₂ levels with a live dashboard. Stay informed, stay in control.
Auto Climate Control
System auto-adjusts cooling intensity based on weather and grain conditions. Perfect cooling, zero guesswork.
Remote Access & Alerts
24/7 mobile access with instant SMS/WhatsApp alerts for risk levels. Your silo, always in your pocket.
Energy Optimizer
AI load management cuts energy bills by up to 25%. Smarter cooling, lower costs.
Pest & Spoilage Guard
Predictive alerts flag early signs of infestation or spoilage. Protect your grain before it’s too late.
Predictive Maintenance
Smart sensors monitor system health and service needs. No downtime. No surprises.
THE SCIENCE BEHIND THE AIR
Grains naturally absorb and release water, directly affecting their safety, quality, and shelf life. Svalz’s
advanced GrainVault models precisely control temperature and humidity, keeping rice, wheat, maize,
and more safe for longer—dramatically reducing spoilage naturally without chemicals.
CHALLENGES OF CONVENTIONAL STORAGE
In an uncooled steel silo, physical laws become the enemy. During the day, sunlight heats the silo wall; at night, metal surfaces cool rapidly. This temperature fluctuation forces the air near the wall to condense its moisture. The resulting water droplets wet the outer grain layers, forming hot spots — pockets where microbial activity and insects multiply. Over time, these localized zones spread, producing self-heating, musty odor, and irreversible loss of quality.
Fumigation may kill insects temporarily, but it cannot undo biochemical decay. Each cycle of heating and cooling weakens grain vitality. Furthermore, condensation corrodes the inner silo wall, compounding structural and financial losses. In tropical regions, where day-night temperature swings and humidity are extreme, these effects become severe within weeks after harvest.
Svalz was born to solve this — with technology that works not just in theory but in the hartshest real-world environments. Our machines turn unstable silos into climate-controlled vaults, where every kernel rests at peace
HOW THE SVALZ GRAINVAULT™ WORKS
Every Svalz Grain Vault features a precision-engineered refrigeration system. Filtered air is cooled and dehumidified, then gently circulated through the grain via existing aeration ducts for uniform temperature and controlled humidity.
The cold, dry air removes heat and moisture layer by layer, creating a “cooling front” until the grain is uniformly cooled. Intelligent controls monitor conditions and adjust automatically, switching to energy-efficient standby once the target temperature is reached.
Grain Vault delivers non-invasive precision, ensuring consistent and reliable results in any weather. Its advanced compressor, electronic expansion valve, and EC fan technology work together to provide strong performance, stable grain quality, and efficient, low-energy operation.
Smarter Storage, Safer Harvests
Have any questions? we’ve got answers
Can’t find what you’re looking for?
don’t hesitate to reach out!
The Svalz GrainVault® is an advanced grain cooling system designed to preserve harvested grain by maintaining precise temperature and humidity levels, ensuring long-term freshness and quality.
Unlike traditional aeration or ventilation systems, GrainVault® uses refrigeration-based cooling to deliver uniform, controlled airflow that prevents hot spots, mold, and insect growth — ensuring consistent results even in large silos.
GrainVault® is suitable for a wide range of grains, including rice, wheat, maize, barley, pulses, and oilseeds — effectively maintaining their quality and preventing spoilage during storage.
Yes. GrainVault® is engineered for tropical conditions, capable of maintaining stable cooling performance even in high temperatures and humidity, making it ideal for tropical regions.
The Tropic Tiger Series offers multiple models tailored to different storage capacities — from small-scale mills to large commercial silos — each optimized for energy efficiency and consistent cooling performance.