The AMW400 allows deep frozen foods such as meat, poultry, fish, fruits, vegetables, cheese, butter, etc… to be tempered or defrosted (butter) quickly.

The AMW400 is equipped with two sliding tables, making it possible to minimise unloading/reloading time, and a yield increase of roughly 15%.

The optimal distribution of the microwaves in the cavity, thanks to the multiple microwave power inlets and the turntable, allows perfect homogeneity of the final temperature throughout the product.


PROFITABLE: save money by avoiding drip losses
FAST: very short time of treatment, less than 10 minutes, high production flexibility
USER FRIENDLY: rolling tray for loading / unloading, pneumatic door movement, HMI with 12’’colour touch screen
HOMOGENEOUS: excellent temperature homogeneity thanks to turn table, microwave power inlets above and under the product
RELIABLE: no need for regular maintenance, except daily cleaning
HYGIENIC: no bacteriological growth, complies with all hygiene regulations and standards,
FLEXIBLE: can be used for tempering packed (cardboard or plastic film) or unpacked food
COMPACT: small footprint
CONNECTED: USB and ethernet connection for remote control


The AMW400 has a tempering capacity between 700 kg/h and 1200 kg/h from – 18 °C to final temperature of -4 °C / -2 °C, which is the optimum temperature for processing: dicing, grinding, cutting, slicing…

This capacity is variable and depends: on the final required temperature, on the product type (meat, fish, vegetables, fruits, butter etc.), its shape and its fat concentration. If fatty products are to be processed, fat ought to be very homogeneously distributed in the block, otherwise the final temperature for good tempering homogeneity is limited at -4 °C;

The data in the charts below are calculated operating the AMW 400 with a 35 kW microwave power (60 kW maximum) with optimal ton/toff1 , for blocks with regular size and weight (25 kg, 600 mm x 400 mm x 150 mm) and for an initial temperature around -18 °C.

The maximum microwave power which can be used in tempering is limited by the products and not by the AMW. Recipes power vs. time must be chosen according to the compromise between capacity and homogeneity of heating.


Example: Chicken: 1.9 t/h from -18 °C to -5 °C or ≃ 1.2 t/h from -18 °C to -3 °C
Example: Fatty pork ≃ 2,2 t/h from -18 °C to -5 °C or ≃ 1,5 t/h from -18 °C to -3 °C


Example: Fatty pork ≃ 1.9t/h at -4°C or beef 60 % lean ≃ 1,4t/h at -4°C.


Example: from -18 °C to -3 °C, capacity ≃ 900 kg/h for beef 60 % lean or 1100 kg/h for beef 100 % lean

Other examples:
• Poultry filets
– 80 kg (4 x 20 kg) o 1400 kg/h from -18 °C to -6 °C / -4 °C o 900 kg/h from -18 °C to -4 °C / -2 °C
• Game (doe)
– 80 kg (4 x 20 kg) o 1000 kg/h from -18 °C to -4 °C / -2 °C o 750 kg/h from -18 °C to -3 °C / -1,5 °C


Reference AMW400
ConstructionCavity: 304 L stainless steel, microwave door with ¼  choke, pneumatically driven sliding door, turn table with automatic stop, MW distribution above and below
Microwave generator: integrated, IP54, interchangeable microwave power supply with quick connectors for easy maintenance, high reliability
Tempering capacityDepends on final temperature, product, fat content
Sliding table(s)2 sliding tables, polyethylene, with usable surface 1030 x 1030 mm, sliding mechanism consists of rollers with position locking
Tables specificationsLoad per sliding table: 4 blocks Max block size 600 x 400 x 250 (height) mm, 30 kg maximum per block
Microwave frequency915 MHz (other frequencies are available according to specific regulations of each country)
Microwave power60 kW maximum, adjustable from 10 kW to 60 kW
HMI and PLC12″ digital touch screen, multi lingual, control of microwave power and time, 50 programmable recipes, oven status, faults history etc. Microwave start, door opening/closing push buttons installed on each side of the sliding table, emergency stop etc…
SafetyMicrowave leakage detector and emergency stop
Power400 V, 3-phase, no neutral + earth 50/60 Hz, 18 kVA at full power
Cooling waterRecirculated water, flow min. 50 l/min with differential pressure min. 3 bar, inlet temperature 18 °C to 22 °C, max power to dissipate 20 kW; 1″ GF.
Optional: air/water chiller
Compressed airMin. 6 bar, consumption 30 l/min during 10 s (for door opening/closing). Average 0.7 l/min
CleaningWith low or high-pressured water jet for cleaning inside the AMW, evacuation under the AMW
EC standards89/392, 91/368, 73/23, 89/336, 92/31, 519-6 CEE/EWG EN55011 (spécifique)
Dimensions (W x H x D)2921 x 2286 x 2986 mm
Weight1250 kg