Stainless steel containers with built-in refrigeration unit

MARTE Series (Open Sky) and GIOVE Series (Hermetic Manhole Cover)

Production of professional refrigerated stainless steel tanks.
Available capacities: 50, 75, 100, 200, 300, 500, 800, 1000, 1500 and 2000 litres.

Our thermocontrolled stainless steel tanks they are designed for controlled fermentation of wine and beer , ensuring optimal thermal stability also for the storage of oil and milk or chemical liquids that require accurate temperature control

The peculiarity of these refrigerated tanks is that they have a refrigeration unit fixed in the lower part of the tank itself . This allows the direct gas expansion coil to be in close contact with the outside of the tank containing the liquid, thus allowing the latter to cool uniformly without the need to use plates or coils immersed in the liquid. Everything is then insulated with insulating polyurethane and further covered on the outside by a casing also in stainless steel.

These tanks can be open-air (MARS series) or with an airtight upper hatch (GIOVE series), and have a second outlet for the total discharge of lees in the case of controlled fermentations or tartrate precipitations.

All tanks are equipped with digital thermostat/thermometer which allows you to set and maintain the desired temperature during the cooling cycle which can drop, in the case of SUPER motors, up to -8° (use with grappa and distillates) or up to -3° in standard motors.

On request these tanks can be supplied equipped with the 'HEATING' option which allows them to be heated as well as cooled, therefore they can be used for malolactic fermentation and as beer fermenters. In models equipped with electrical resistors (heating) it is possible to heat the contents of the tank up to temperatures of 30°.

If it is necessary to maintain a uniform temperature of the liquid, the use of stirrers is recommended to avoid stratification.

STAINLESS STEEL TANKS WITH TEMPERATURE CONTROLLED VIA DIGITAL THERMOSTAT.
THERMALLY INSULATED WITH JACKET FILLED WITH EXPANDED POLYURETHANE.
EQUIPPED WITH AN INDEPENDENT FRIDGE MOTOR INSERTED IN THE BASE OF THE TANK ITSELF.
AVAILABLE WITH VARIOUS TYPES OF BOTTOM WITH BOTH SLIGHT AND HIGH TAPER: FLAT BOTTOM - 10° CONICAL BOTTOM - 60° CONICAL BOTTOM. IN THESE LAST 2 TYPES THE WITHDRAWAL OF CLARIFIED LIQUID FROM THE UPPER DRAIN IS FACILITATED.

Standard equipment	On Request
-304 stainless steel tank, lid and casing -Volt 220/1/50 (380 V 50Hz on request) -1500 and 2000 liter three-phase motors -Insulation in expanded polyurethane -Male thread output connections: -1/2"up to and including 200 -1"capacity over 200 litres.	- Refrigeration units with double power (super) - Stainless steel valves or taps - Conical bottom 10°, 30° or 60° - Oil or pneumatic float - Electric stirrer application - Inerting with inert gas - Heating resistors

Capacity Lt.	a	b	c	d	And	f	Kg.
80	650	900	440	440	400	1"M.	52
100	650	1200	510	520	400	1"M.	60
150	650	1350	510	760	400	1"M.	64
200	760	1400	620	990	420	1"M.	70
250	760	1500	620	1200	420	1"M.	73
300	760	1600	620	1300	420	1"M.	80
350	760	1700	620	1400	420	1"M.	85
500	860	1850	725	1000	430	1"M.	100
700	1050	1650	940	1050	420	1"M.	120
1000	1060	1950	940	1470	410	1"M.	180
1500	1320	2460	1150	1470	450	1"M.	280
2000	1450	2600	1280	1490	500	1"M.	360

download technical data sheet

MARTE series insulated and refrigerated stainless steel tanks (open air)

Refrigerated tanks are stainless steel containers designed to store liquids or substances at a controlled temperature

They are used in oenology and in the beer sector to control the fermentation of the product

They are also used in the chemical and industrial sectors to maintain the temperature within the pre-established thermal range

Pneumatic float
pump (always full)

Airtight lid
with band and gasket

LT.	Ø x H cm	KG	Watt. motor standard	Watt. motor super	Kcal a 0°C standard	Kcal a 0°C Super	€ flat bottom	€ 10° cone	€ 60° cone
100	66x125	47	350	750	440	710	2'283.00	2'973.00	3'744.00
200	76x125	50	390	820	780	1610	2'767.00*	3'644.00*	4'353.00*
300	76x150	70	420	900	910	1845	3'176.00*	3'985.00*	5'252.00*
500	87x180	94	630	1250	1385	2850	4'083.00*	4'961.00*	6'759.00*
800	108x170	150	900	1850	1710	3510	5'855.00*	6'173.00*	8'556.00*
1000	108x188	195	1100	2200	2550	7420	7'774.00*	7'959.00*	cone 30° 11'405.00*
1500	127x215	250	-	2580	-	9610	9'787.00	9'817.00	cone 30° 14'438.00
2000	145x215	280	-	2580	-	9610	12'648.00	13'713.00	cone 30° 17'168.00
SUPER motor difference 16% -----(*) Difference for three-phase motor 10% (in normal motors) ----- Heating resistance € 390 up to 300 Lt. \| €600 from 500 to 800 litres. \| €800 from 1000 to 2000 litres.

PNEUMATIC FLOAT KIT FOR MARTE TANKS

Pneumatic floats serve to protect liquids such as wine, oil and other foods from oxidation, creating an airtight barrier between the liquid in the tanks and the outside air, isolating the product and preserving it during storage.
They swell to fit snugly against the walls of the tank, forming a barrier that prevents contact with oxygen

lt.	€
50-75-100	236.00
200	300.00
300	311.00
500	343.00
800	466.00
1000	533.00
1500	576.00
2000	801.00

HERMETIC LID KIT WITH GASKET

Stainless steel lids complete with gasket and metal locking band. Used to make refrigerated and non-refrigerated stainless steel tanks semi-hermetic. The silicone rubber gasket is placed on the edge of the tank. The kit is compatible exclusively with our stainless steel tanks

lt.	€
for tanks up to 100 LITRES	105.00
for 101-250 LITRE tanks	122.00
for 300-500 LITRE tanks	172.00
for 600-800 LITRE tanks	258.00

GIOVE series insulated and refrigerated stainless steel tanks (with upper manhole cover)

This is the hermetic version of the MARTE series from which it differs only in the presence of the upper closure obtained with the traditional 4-wheel manhole cover. They are mainly used in the storage of liquids with possible inerting via nitrogen gas

manhole cover
4 flyers

flat bottom
and 60° cone

LT.	Ø x H cm	KG	Watt. motor standard	Watt. motor super	Kcal a 0°C standard	Kcal a 0°C Super	€ flat bottom	€ 10° cone	€ 60° cone
100	66x140	47	350	750	440	710	3'023.00	3'344.00	3'971.00
200	68x150	50	390	820	780	1610	3'588.00*	3'973.00*	4'595.00*
300	76x150	70	420	900	910	1845	4'015.00*	4'442.00*	5'513.00*
500	87x180	94	630	1250	1385	2850	4'864.00*	5'379.00*	7'248.00*
800	108x200	150	900	1850	1710	3510	7'060.00*	7'670.00*	9'058.00*
1000	108x220	195	1100	2200	2550	7420	8'861.00*	9'803.00*	cone 30° 11'788.00*
1500	127x245	250	-	2580	-	9610	10'968.00	12'113.00	cone 30° 15'374.00
2000	145x265	280	-	2580	-	9610	cone 30° 13'924.00	cone 30° 15'352.00	cone 30° 18'246.00
SUPER motor difference 16% -----(*) Difference for three-phase motor 10% (in normal motors) ----- Heating resistance € 390 up to 300 Lt. \| €600 from 500 to 800 litres. \| €800 from 1000 to 2000 litres.

Thermoregulated tanks with 'heating' option

The photo shows a phase of the assembly of one of our 2000 liter refrigerated tanks on which the "heating"option is installed, obtained with the application of a heating cable (highlighted by the red arrow) next to the refrigeration coil.

Temperature management occurs via digital thermostat : the system activates the fridge motor or the heating resistance in full autonomy to match the real temperature with the setpoint set by the user.

The cable has a power of 50W/M . We usually propose a power of 1 W/litre (e.g. 500W for 500 litres), which allows a thermal increase of approx 1.2°C/hour . Upon request, it is possible to install higher powers.

The application of the heating cable must be done at the time of initial assembly of the tank and cannot be added subsequently to pre-existing tanks as both the heating cable and the cooling coil are incorporated into the insulation of the tank.

The surcharge applied for the 'heating' option is:

• Up to 300 litres: €390
• From 500 to 800 Lt: €600
• From 1000 to 2000 Lt: €800

As an alternative to the heating cable it is possible to heat the liquid contained in our refrigerated tanks (and in any other container open at the top) using a ELECTRIC IMMERSION HEATER of the CALOR series.