Hraninvest-Hranmashcomplect AD operates an automatic manufacturing line for tanks in stainless steel AISI 304; AISI 316.

The line consists of machines for uncoiling, straightening, cutting, installation of thermal jackets, welding, grinding, cleaning of finished vessels and testing. This automatic line allows to manufacture tanks in large quantities and of volumes up to 100 cu.m. while ensuring a constant quality.

The manufacture of stainless tanks with thermal jacket for cooling or warming of liquids inside them is by employing a new technology. A cooling or heating source is used to create pressure up to 10 bar inside the point-welded sheets and form the jacket. The jackets are designed for a working pressure in the range of 5 – 6 bar (thermal jackets made by the old technology were designed for a maximum of 3 bar).

The completely automated welding process ensures quality and endurance of tanks and remarkably distinguishes their appearance as compared to the tanks made by the old technology.

The automatic line can also apply a protective film on the stainless steel sheets. The tanks manufactured at this line guarantee conformity and quality to European standards to our customers.

The tanks manufactured are intended for the food processing, pharmaceutical and other industries:

• Wine production: tanks for fermentation, treatment and storage of wine and other technological tanks;
• Alcohol production – tanks for hydrolysis, fermentation and storage of alcohol;
• Brewery – tanks for fermentation and storage of beer – working under pressure;
• Soft drinks production – tanks for production and blending of syrups and beverages, and other technological tanks; 
• Milk production – any types of tanks for processing and storage of milk;
• Canning – tanks for aseptics and storage of juices and nectars;
• Confectionary industry – chocolate tanks;
• Pharmaucetical industry – tanks for production of medical preparations, biopreparations, reactors and other technological tanks;
• Tanks for other applications made to customer's specifications

Technical parameters :

• Raw materials: stainless steel grade AISI 304; AISI 316
• Shape of tank: cylindrical, rectangular 
• Type of tank: horizontal, vertical
• Construction: on foundation, on legs 

Accessories: in accordance with concrete requirements and application of the tank

Dear winemakers,

If you need new equipment for your wine cellar Hraninvest – HMC AD can be your reliable partner - executes full engineering service: research, design, production and commissioning of wine cellars. Machines and equipment for wine producing, fermentation, storage, and bottling of wine and hard drinks including: for acceptance and initial processing of grape; tanks; rotary-vinificators; fermenters; bottling lines; filters; pumps and other equipment.

1. Tanks for fermentation, processing and storage of wine

1.1. Rotary fermenter

Application: Rotational horizontal stainless vessel with conical bottoms designed for fermentation or draining of grape pulp. 

Complete with: screw for stirring and discharge of grape pulp, drive station, frame, top and central mahole, drain grid, pneumatic valve, control panel, thermo jacket, thermometer, sample cock

Technical parameters

1.2. Universal fermenter for red wine

Application: Vertical tank on legs designed for infusion and fermentation of grape pulp and wine production

Complete with: conical bottom and stirrer for discharge of marc, drain grid, top and side manhole, recirculation pump, shower equipment, wine discharge valve, control panel, thermal jacket

Technical parameters

1.3. Fermenter on pedestal

Application: Vertical stainless vessel designed for fermentation of grape must for white and rose wine production

Complete with: inclined flat bottom on pedestal, inspection top manhole, side manhole,  thermal jacket, thermometer, sample cock, decanting valve, decanting elbow with discharge partial valve and drain valve

Technical parameters

1.4 Wine storage and fermentation vessel on legs

Application: Vertical stainless vessel designed for storage and fermentation of wine

Main components: inspection top and side manhole, conical bottom, wine discharge valve

Accessories: thermal jacket for heating and cooling, РU insulation, decanting elbow, thermometer, sample cock, level indicator

Technical parameters

1.5. Sinking top tank

Material: AISI 304 

Main components: draining and partial valves, sample cock, thermometer (on client’s requirement), sinking float top, level indicator

Technical parameters

1.6. Acratophore 

Application: vertical stainless vessel designed for natural and artificial carbonization of wine 

Volume: 30 m3

Material: AISI 304-2В   

Overall sizes:

Diameter: 2220 mm

Cylinder height: 7500 mm

Total height: 9000 mm

Operating temperature: -10°¸ 25° С

Operating pressure of the tank: 5,5 bar  

Testing pressure of the tank: 8,25 bar

Operating pressure of the thermal jacket: 2,5 bar

Testing pressure of the thermal jacket: 4 bar

Certificate for pressurized vessel – TUV

Accessories: conical bottoms, thermal jacket of the mantles and bottom F=14,45 m2, legs, top manhole  Ø400, product inlet/outlet valve DN50; cooling agent inlet/outlet valve DN50; pipe connection with tubular protection for temperature probe, thermometer, pressure gauge