Vacuum Tray Dryer
Kerone’s vacuum tray dryer are developed with over 50 years of engineering excellence, providing advanced drying solutions tailored for pharmaceutical, herbal, and cosmetic industries.
Engineered precision for Vacuum Tray Dryer.
Kerone’s vacuum tray dryer are developed with over 50 years of engineering excellence, providing advanced drying solutions tailored for pharmaceutical, herbal, and cosmetic industries. These dryers operate under vacuum conditions to enable low-temperature moisture removal, protecting material properties and improving drying efficiency. Each unit is designed for consistent performance, ensuring uniform drying, energy efficiency, and reduced processing time.
A Vacuum Tray Dryer is a batch drying system in which the product, placed in shallow trays on heated shelves within a sealed, evacuated chamber, is dried at reduced pressure that lowers the boiling point of moisture or solvent and enables effective drying at much lower temperatures than would be possible at atmospheric pressure.
The heated shelves provide conductive heat transfer directly to the tray base, while the vacuum enables rapid evaporation of the released moisture or solvent. Vacuum tray dryers are especially valued for heat-sensitive products such as pharmaceutical granules, APIs, natural extracts, food ingredients, electronic components, and specialty chemicals where thermal degradation, oxidation, or solvent residue are serious concerns. They are also used for drying small batches of high-value materials where product loss must be minimized.
Our advanced AI, ML, and IoT technologies, this solution delivers smarter automation, real-time insights, and predictive intelligence to enhance efficiency and drive future-ready growth.
Continuous tracking of process parameters with instant adjustments.
Intelligent fault detection to prevent failures before they occur.
The thermodynamic architecture of our Vacuum Tray Dryer incorporates advanced thermal modeling and computational fluid dynamics (CFD) to ensure optimal heat and mass transfer across the entire processing zone. By precisely controlling thermal gradients, air velocity profiles, and direct energy delivery mechanisms, the system achieves uniform treatment while preventing localized overheating, product degradation, or thermal stress. This balance of intensive heat transfer and controlled retention time ensures maximum operational throughput with minimal specific energy consumption.
Built with heavy-duty structural engineering and sanitary metallurgy, each unit is manufactured to withstand continuous 24/7 industrial operating conditions. Contact surfaces are finished in high-grade stainless steel (SS 304, SS 316L, or corrosion-resistant alloys) with sanitary mirror-polish options, CIP/SIP washdown provisions, and hermetic chamber sealing. This guarantees full compliance with stringent international hygiene, CE machinery directives, and cGMP standards across food, pharmaceutical, specialty chemical, and heavy manufacturing applications.
Proprietary control algorithms ensure strict process repeatability, while built-in safety interlocks and electromagnetic shielding comply with international CE and OSHA standards. Full process development support — including material loss tangent testing, moisture sorption isotherms, and pilot trials at our Ambernath R&D facility — ensures the selected technology matches your exact industrial throughput goals.
Product & Systems Gallery
Explore authentic high-resolution photographs of industrial machinery, pilot trial rigs, and continuous turnkey processing installations engineered by Kerone Engineering Solutions for Vacuum Tray Dryer. Each system is fabricated at our ISO 9001:2015 certified manufacturing facilities with precision laser cutting, robotic welding, and stringent Factory Acceptance Testing (FAT).
Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
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Vacuum Tray Dryer
Click to view high-res50+ Years of Thermal Engineering Leadership.
Since 1976, Kerone Engineering Solutions has delivered over 5,000 custom-engineered thermal and process installations across 50+ countries. In technical collaboration with premier global institutions like CSIR-CEERI and University of Nottingham research partnerships, we design and manufacture high-efficiency machinery that minimizes production downtime and cuts operating expenses.
Unlike standard off-the-shelf equipment suppliers, Kerone operates a complete pilot-scale testing facility at our KRDC Ambernath center. We validate your exact raw material properties — determining moisture sorption isotherms, specific heat capacity, and dielectric behavior — before finalizing equipment sizing, ensuring zero risk during industrial scale-up.
Engineering precision, built into every system.
Gentle Drying
Operates under low temperature and high vacuum conditions for gentle drying.
Ensures High Product Quality
Ensures high product quality with minimal degradation or oxidation.
Custom-built Designs
Custom-built designs for specific industrial materials and moisture content.
Energy-efficient Performance
Energy-efficient performance with integrated vacuum and heating systems.
Easy Operation and Maintenance
Easy operation and maintenance with automation compatibility.
Uniform Drying Achieved Through
Uniform drying achieved through optimized heat transfer and vacuum levels.
Available in Batch or Continuous
Available in batch or continuous operation modes.
Durable Construction
Durable construction with long service life and process reliability.
Powered by AI, Machine Learning & Smart IoT Integration
Modern industrial processing requires unprecedented thermal precision, energy efficiency, and operational agility. Kerone equips each system with high-speed industrial edge computing controllers, multi-spectral non-contact infrared pyrometry, and proprietary closed-loop machine learning algorithms that continuously analyze process parameters in real time.
The intelligent automation stack monitors dynamic changes in incoming material load, bed thickness, moisture content, and environmental factors. In response, our algorithms dynamically adjust heater power arrays, generator frequency, conveyor drive velocities, and exhaust dampers within milliseconds — entirely eliminating product burn, under-processing, or thermal hotspotting.
Seamlessly integrated with factory-wide SCADA and enterprise ERP architectures via native MQTT, OPC-UA, and Modbus TCP protocols, our systems deliver complete digital recipe control, remote diagnostics, predictive maintenance alerting, and tamper-evident batch logs compliant with global FDA 21 CFR Part 11 and cGMP standards.
Adaptive Heat Modulation
Neural algorithms detect material thermal variations in real time (<50ms response) and tune generator frequency and power arrays automatically.
IoT Cloud Telemetry
Continuous bidirectional telemetry stream via MQTT/OPC-UA protocols directly to centralized plant SCADA, MES, or mobile engineer dashboards.
Predictive Maintenance
Monitors magnetron cathode current, vibration frequency signatures, and differential filter pressure to schedule AMC maintenance before failures occur.
Quality & Batch Traceability
Automated digital recipe execution, multi-stage temperature ramp/soak curves, and cryptographically signed electronic batch logs compliant with 21 CFR Part 11.
Engineered for High-Value Industrial Sectors
Tailored thermal and process configurations across continuous manufacturing lines.
Pharmaceutical
Drying of heat-sensitive products, granules, and extracts.
Chemical
Processing of catalysts, pigments, resins, and solvents.
Food
Drying of flavoring agents, starch, and herbal extracts.
Industrial
Treatment of powders, slurries, and viscous materials.
Configured to Your Process Window
Technical parameter envelopes across industrial manufacturing and engineering architectures.
Frequently Asked Questions
Engineering answers regarding equipment sizing, integration, and process performance.
A vacuum tray dryer is designed for efficient moisture removal under vacuum, ensuring gentle drying of heat-sensitive materials.
It operates by lowering the pressure to reduce the boiling point of moisture, enabling drying at lower temperatures.
It offers energy savings, uniform drying, and protection for temperature-sensitive materials.
Industries like pharmaceutical, herbal, and cosmetic industries rely on these dryers for critical processes.
Yes, Kerone provides fully customizable designs based on product and process parameters.
The use of vacuum technology significantly reduces drying time and energy consumption.
Yes, Kerone’s systems can be equipped with condensers for solvent recovery.
Kerone designs its dryers with robust materials ensuring longevity and consistent operation.
Each tray holds material in isolated compartments, and low velocity vapor removal ensures powders do not spill or blow onto neighboring trays.
Heated hollow shelves with parallel fluid circulation loops supply identical thermal energy to every shelf level simultaneously.
Yes, because the product rests stationary on trays throughout the drying cycle, there is zero friction or mechanical degradation of delicate crystals.
Materials can be spread on non-stick food grade or PTFE-lined tray sheets to facilitate easy unloading and prevent sticking after drying.
The internal chamber walls are insulated and slightly heated to keep vapor temperatures above the dew point until they exit through the vacuum line.
Heavy-duty silicone or viton door gaskets combined with multi-point locking clamps create a tight seal that withstands deep vacuum levels.
Yes, the fully sealed airtight vessel prevents hazardous vapors or toxic dust from escaping into the surrounding plant atmosphere.
Let’s Engineer the Right Process.
From application trials to full-scale production systems, our engineering team works with you to develop the right thermal processing solution for your material, throughput, and production requirements.