[THERMASTER_MSG]

Thermaster MA400 400L Commercial Dry Aging Meat & Fish Maturing Cabinet (UVC Sterilisation / Micro-Climate Control)

Intensify natural flavours, achieve melt-in-the-mouth tenderness, and deliver premium dry-aged charcuterie with the Thermaster MA400 400L Commercial Meat Aging Cabinet. Purpose-engineered for Australian butcher shops, steakhouses, fine-dining restaurants, boutique charcuteries, artisan salumerias, and dedicated culinary venues, this state-of-the-art dry ager and maturing cabinet creates a sterile, micro-climatically controlled environment to age premium primal beef cuts, pork, poultry, game, and whole fish over the ideal 4 to 6-week maturation cycle with consistent culinary results.

Precision Micro-Climate Architecture (60% to 90% Relative Humidity)

Successful dry aging demands an exact balance between low temperature and relative moisture to trigger enzymatic tenderisation while drying the outer crust without spoiling the core meat. The MA400 features a precision digital climate controller with integrated humidity adjustment from 60% to 90%. Coupled with dynamic air circulation, the system extracts moisture gradually to concentrate natural umami compounds and break down tough connective tissues into buttery tenderness, while integrated high/low alarm functions warn kitchen staff of setpoint fluctuations to protect valuable stock.

Multi-Stage Bio-Security: UVC Sterilisation & Active Carbon Filtration

Preserving biological safety across extended aging cycles is vital. The MA400 incorporates medical-grade sanitisation technologies to maintain clean cabinet conditions:

• Internal UVC Sterilisation Lamp: Continually neutralises airborne bacteria, moulds, and pathogens without transferring heat or chemical odours to the curing meat.

• Active Carbon Air Filtration: Continuously purifies recirculated air, trapping volatile organic compounds and neutralising unpleasant aromas to ensure a pure aging environment.

• Food-Grade Liners & Food-Safe Finishes: Interior surfaces eliminate microbiological contamination and make end-of-cycle washdowns fast and hygienic.

UV-Blocking Insulated Glass Display with Energy-Saving Door Stop

Turn culinary craft into a visual dining room feature. The front features a high-transparency, double-glazed tempered glass door with UV-filtering protection. The UV-blocking barrier prevents destructive ambient light rays from oxidising surface fats and spoiling meat pigmentation, while full-height, cool-running interior LED lighting showcases resting primals, tomahawks, and hanging charcuterie under clear, natural illumination. An intelligent energy-saving door sensor automatically halts the circulation fan when the door opens, preventing chilled air from blowing into the room and stopping room humidity from surging into the cabinet.

Heavy-Duty 20 kg Shelf Capacity & Modular Accessory Integration

Engineered to carry heavy primal cuts, the MA400 comes standard with adjustable commercial stainless steel wire shelving, with each shelf rated to support up to 20 kg of load capacity. For venues seeking tailored curing setups, the cabinet supports a complete suite of optional dry aging accessories, including Himalayan pink salt block bricks and moisture trays (to enhance ambient humidity stability and add subtle flavour notes), supplementary stainless steel shelves, and heavy-duty primal meat hooks and hanging rails.

Commercial Food-Safe Construction & Automatic Drainage

Operating reliably in ambient kitchen or dining room conditions up to 32°C with 70% relative humidity, the MA400 features an automatic cycle defrost and self-evaporating condensate system, ensuring condensation is channelled away and evaporated automatically without external drainage plumbing. Dense,eco-friendly CFC-free insulation locks in the internal micro-climate to protect aging yields.

Ultra-Low Power 160W Australian 10A Electrical Connection

Drawing just 160W on standard single-phase 240V power (approx. 0.67 Amps), the MA400 connects straight into any standard Australian 10 Amp commercial wall outlet. Supported by an extended 2+2 Year Commercial Warranty, it offers a dependable, low-cost solution for in-house dry aging programs.

Key Features & Benefits

• Generous 400L Maturing Volume: Spacious internal cavity accommodates whole primal loins, ribs, poultry, and fish across high-capacity shelf tiers.

• Calibrated 60% to 90% Humidity Control: Precision digital thermostat and hygrometer maintain the exact atmospheric moisture balance required for 4 to 6-week aging cycles.

• Integrated UVC Sterilisation: Continuously neutralises airborne spores, surface bacteria, and wild moulds to protect meat safety throughout extended hangs.

• Active Carbon Air Filtration: Absorbs stray odours and purifies the internal atmosphere to preserve clean flavour profiles.

• Heavy-Duty 20 kg Shelf Capacity: Reinforced adjustable stainless steel shelves support heavy beef sub-primals without bowing.

• High-Transparency UV-Filtering Glass Door: Displays product to customers while shielding sensitive fats from light-induced oxidation.

• Energy-Saving Fan Cut-Off Switch: Automatically shuts off convection circulation the moment the door opens to prevent thermal loss.

• Built-in System Alarm Functions: Alerts staff immediately if temperature or humidity levels deviate from calibrated setpoints.

• Multi-Functional Auto-Defrost & Evaporating: Eliminates manual ice clearing and uses an internal heated pan to evaporate drainage water without floor waste pipes.

• Optional Aging Accessories Available: Customise your cabinet with Himalayan salt bricks, stainless steel hanging rails, meat hooks, and extra shelves.

• Ultra-Low 160W Power Consumption: Operates via a standard single-phase 240V 10A plug with minimal electrical draw.

• Extended 2+2 Year Warranty: Standard 2 Years Parts and Labour warranty, extendable by an additional 2 Years (Parts only) upon online product registration within 14 days of invoice.

Technical Specifications

Daily Care, Maintenance & End-of-Shift Sanitisation

To protect aging hygiene, prevent cross-contamination, and ensure consistent culinary results:

1. Power Isolation: Before undertaking end-of-cycle deep cleaning, changing carbon filters, or handling UVC hardware, switch off the unit at the power point and disconnect the 10A plug from the wall outlet.

2. Cycle Changeover Deep Sanitisation: Between dry aging cycles (every 4 to 6 weeks), completely clear the cabinet. Remove all stainless steel shelves, hooks, and rails, washing them in a commercial sink using warm water and a neutral food-safe sanitiser. Wipe down the interior food-grade liners with a non-scented sanitiser or mild bicarbonate solution. Never use heavily perfumed commercial cleaners, as resting meats will absorb volatile chemical aromas.

3. UVC Lamp Inspection & Safety: Wipe down the glass tube of the UVC lamp with a dry, lint-free microfibre cloth to remove dust or grease films that impede ultraviolet output. Ensure the lamp is powered off and cool before handling. Never look directly at an illuminated UVC lamp without eye protection.

4. Active Carbon Filter Replacement: Inspect the active carbon filter cartridge regularly and replace it in accordance with manufacturer recommendations (typically every 3 to 6 months depending on cabinet turnover) to ensure continuous odour extraction and air purity.

5. UV-Proof Glass Door Care: Clean both sides of the glass panel using a soft microfibre cloth and a neutral, streak-free commercial glass cleaner. Never use abrasive scourers, wire wool, or chlorine bleach on the glass or stainless door frames.

6. Perimeter Door Gasket Care: Wipe down the magnetic door gasket weekly with warm soapy water to clear accumulated juices or moisture, ensuring an airtight seal that prevents outside humidity from entering.

7. Condenser Coil Dusting: Unplug the unit monthly and inspect the lower compressor ventilation compartment. Vacuum or gently brush dust away from the condenser fins using a soft brush attachment to ensure unhindered airflow.

8. Electrical Safety: Never wash down the meat aging cabinet with a commercial pre-rinse hose or high-pressure spray gun, and ensure liquids do not enter the digital controller or rear ventilation louvres.

Venue Placement & Operational Guidelines

The Thermaster MA400 is engineered for steakhouse dining rooms, open butcher displays, and prep suites:

1. Standard 10A Electrical Connection: The aging cabinet draws an economical 160W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp plug. Connect directly into a dedicated commercial wall outlet. Avoid the use of domestic extension leads or double adaptors.

2. Solid Floor Positioning & Stability: At 102 kg net weight (exceeding 220 kg when fully loaded with hanging beef loins and salt blocks), position the cabinet on a completely flat, level, and solid commercial floor. Adjust the levelling feet until the cabinet is plumb so the door swings shut squarely and the magnetic seal compresses evenly.

3. Ventilation Clearances: Maintain at least 100 mm of clearance around the rear and sides of the cabinet to ensure warm exhaust air from the compressor dissipates freely. Never box the cabinet into a tight, unventilated joinery recess without dedicated intake and exhaust vents.

4. Thermal Separation & Direct Sunlight: While fitted with UV-resistant glass and rated for 32°C ambient temperatures, avoid placing the cabinet in direct midday sunlight (such as shopfront windows) or adjacent to radiant kitchen equipment (such as chargrills, ovens, or dishwashers). Intense external radiant heat forces the compressor to cycle continuously, disrupting delicate internal humidity balances.

5. Fresh Meat Loading Protocol: Only load whole sub-primal cuts with an intact outer fat cap or whole fish directly into the aging cabinet. Portion steaks or cut meat should not be dry aged, as moisture loss occurs too quickly over small surface areas. Space cuts evenly across shelves or hooks to allow uninhibited air circulation around every surface.

6. Humidity Setpoint Calibration: For traditional beef dry aging, calibrate the relative humidity between 75% and 85%. Lower humidity levels (60% to 70%) result in faster crust formation and higher moisture loss (higher yield shrinkage), while humidity levels exceeding 85% increase the risk of unwanted mould growth.

Freight & Delivery Notice

Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the 102 kg net weight, 1650 mm vertical height, and glass door construction of this meat aging cabinet, tail-lift delivery or a commercial loading dock with pallet handling equipment is strictly required. For deliveries to residential, home-based business, or non-commercial addresses, please contact our friendly commercial sales team prior to ordering to obtain a customised courier quote and confirm delivery logistics.

Frequently Asked Questions

Can I plug this dry aging cabinet into a standard Australian 10 Amp power point?

Yes. The Thermaster MA400 draws an economical 160W on standard single-phase 240V power and comes fitted with a standard Australian 10 Amp 3-pin plug. It connects straight into standard commercial wall sockets with no specialized electrical wiring required.

Why is humidity control essential for dry aging meat?

Dry aging requires precise atmospheric balance. If humidity is too low (below 60%), meat dries out too quickly, causing excessive weight loss and tough exterior rind. If humidity is too high (above 85–90%), moisture cannot evaporate from the crust, encouraging harmful bacterial spoilage. The MA400's adjustable 60% to 90% humidity control maintains the ideal equilibrium for safe, controlled aging.

What is the function of the UVC sterilisation lamp?

The internal UVC light neutralises airborne bacteria, wild mould spores, and pathogens that circulate in the cabinet air. This ensures that only beneficial aging moulds and natural internal enzymes develop, safeguarding the meat from spoilage over long 4 to 6-week aging cycles.

Why is the glass door treated with a UV-proof layer?

Ultraviolet rays from ambient indoor lighting or sunlight accelerate fat oxidation (rancidity) and discolour natural red meat pigments. The MA400's UV-proof glass blocks these damaging wavelengths while allowing customers to view the aging cuts inside.

Can this unit be used for dry aging fish or making charcuterie?

Yes. The MA400 is suitable for dry aging whole fish (such as tuna, kingfish, or salmon) to concentrate flavour and crisp skin, as well as curing artisanal salami, bresaola, prosciutto, and duck prosciutto by setting appropriate temperature and humidity parameters.

How do I qualify for the extended 2+2 Year Warranty?

The unit comes standard with a 2 Years Commercial Parts and Labour warranty. By registering your product online with the manufacturer within 14 days of the invoice date, you receive an additional 2 Years of Parts-Only warranty coverage, securing four total years of manufacturer protection.

N.B Images are for illustrative purposes only. Specifications are subject to change without notice.