Products "DONIDO"

The module is designed for the continuous cooling of a thin layer of product. It is usually used in the manufacturing of spreadable classic tvorog. DONI®Rotofreeze is a drum cooler with a surface temperature of minus 10°С. It cools a layer with a thickness range from 4 to 6 mm. The product is fed from the top and a secondary (auxiliary) drum spreads it onto the cooling surface. For best results the distance between the two drums should be regulated. The cooled product is transported with a transporting screw or a suitable conveyor belt. Two or more drums should be combined in succession to achieve higher production output.
DONI®Rotofreeze is designed for CIP cleaning.

The module is designed for the draining of the whey and the cooling of the finished product in the manufacturing of classic tvorog and Tradition. It can be used successfully in all draining processes. DONI®Coolmatic is a fully closed system with five draining conveyor belts. The curd-whey mixture is fed through a distributor on to the first and highest draining belt. Its special construction allows for 85% of the whey to be drained. The belt runs at a high speed with the product moving along it in a thin layer. The temperature of the mixture should not be lower than 30°С. The product is transferred on to a second slower draining belt. The flow continues and the thickness of the layer is 30 to 50 mm. Air with a temperature of minus 2°C is continuously pumped in. After a fourfold turning between the five conveyor belts the finished product leaves the module cooled to 10°С and ready for packing.
DONI®Coolmatic is designed for a CIP cleaning.

DONI®Draincarriage is a mobile module for whey draining. It is used in semi-automatic lines for the production of tvorog, albumin cheese and pasta filata cheese where the process of cheddarring also occurs within the module. The product that requires draining is fed into in a perforated basket which is then placed at the bottom of the module on a perforated plate. The volume of the basket is 250l and depending on the product's specifications 100l to 200l of it is filled.

The module is cleaned locally.

The module is designed for whey draining. DONI®Drainer PF contains a perforated, rotating drum with a built in serpentine line for curd grain transportation. The curd-whey mixture is fed from the rear end and the drained curd grain comes out from the front.
It is available in two models:
DONI®Drainer OPF – open, suitable for local cleaning and DONI®Drainer CPF – fully closed, requiring CIP cleaning .
 

The module is designed to drain the liquid (whey or washing water) from the cheese grain(curd). It is used in the manufacturing of cottage cheese. DONI®Drainer CCH is fully closed, and requires СIP cleaning. DONI®Drainer CCH contains perforated, rotating cylinder with an integrated tubular screw line for grain (curd) transportation. The curd-whey mixture is fed from the back and the drained grain comes out of the front

The module is designed for coagulation, single stroke lengthwise and crosswise cutting in regular cubes and curd processing. The modification SC is specifically developed for the manufacturing of soft cheeses. DONI®O Vat SC is a horizontal vat with a filling capacity of 45%. It is supplied with two cutting tools, a lengthwise for two sides cutting and a crosswise for four sides cutting. They can create regular size cubes in a single stroke. Following cutting the lengthwise cutter stops at one end and the crosswise cutter goes into the unfilled empty space. The stirring tool goes into the curd-whey mixture. The technological process for the stabilising of the protein grain continues. The crosswise cutting tool is made of welded stainless strings and depending on the type of cheese being produced they are positioned at a distance of 10mm to 20mm from one another. The lengthwise cutting tool has very sharp knives positioned at the same distance from one another. The module is also supplied with: Two manholes with internal lighting, spray balls connected with a collector, a temperature sensor installed in the stirring tool, level sensors and a control panel corresponding to the required level of automation. If required heating elements can be installed.
The standard order of volumes and power is:

The standard order is not limiting in relation to the orders.

Dimensions:

DONI®O Vat SC is designed for CIP cleaning.

The module is designed for coagulation, single stroke lengthwise and crosswise cutting of regular cubes and processing of manufactured grain. The modification CCH is specifically developed for the manufacturing of soft cheeses /cottage cheese and high quality tvorog Tradition/.
DONI®O Vat CCH is a horizontal vat with a filling capacity of 45%. It is supplied with two cutting tools, a lengthwise one for four sides cutting and a crosswise for two sides cutting. They make uniform cubes in a single stroke, then the lengthwise cutter stops in a specifically designed area minimising the losses occurring due to the cheese dust and the crosswise cutter goes into the unfilled empty space. The stirring tool enters the curd-whey mixture and the technological process for stabilising the protein grain continues. The cutting tools are made from stainless strings welded at a distance of between 8 to 14 mm from one another depending on the milk's protein content. The module is also supplied with: two manholes with internal lighting; spray balls connected with a collector; a temperature sensor installed in the stirring tool; level sensors; a system for heating and a control panel corresponding to the required level of automation. The standard order of volumes and power is:

The standard order can be flexible.
DONI®O Vat CCH is designed for CIP cleaning.

The module is designed for the coagulation, cutting and processing of curd. The modification HC is specifically developed for the production of hard and semi hard cheese. Typical for this modification is that it has a built in system for intermediate whey draining.
DONI®Double O Vat HC is a vertical double 'O' shape cheese vat. It is supplied with two reversible cutting-stirring tools. The walls and bases are fitted with heating elements (a jacket). The base is double cone shaped with two valves connected with a collector.
The module is also supplied with: a manhole with internal lighting, spray balls connected with a collector, a temperature sensor installed in one of the cutting-stirring tool, level sensors, soft heating system and a control panel corresponding to the required level of automation. 
The standard order of volumes and powers is:

The standard order is not limiting in relation to the orders.
The rotation frequency of the cutting-stirring tools is regulated to a range of 1 to 14 min⁻¹.
 

The module is designed for the coagulation, cutting and processing of the curd. The modification PF is specifically developed for the production of pasta filata. DONI®Double O Vat PF is a vertical double 'O' shape cheese vat. It is supplied with two reversible cutting-stirring tools. The walls and bases are fitted with heating elements (a jacket). The base is double cone shaped with two valves connected with a collector. The module is also supplied with: A manhole with internal lighting, spray balls connected with a collector, a temperature sensor installed in one of the cutting-stirring tool, level sensors, soft heating system and a control panel corresponding to the required level of automation.
The standard order of volumes and power is:

The standard order is not limiting in relation to the orders. The rotation frequency of the cutting-stirring tools is regulated to a range of 1 to 14 min⁻¹.
DONI®Double O Vat PF is designed for CIP cleaning.

The module is designed for coagulation, cutting and processing of cheese grain. The modification SC is specifically developed for the production of soft cheese /tvorog/. DONI®Double O Vat SC is a vertical cheese vat with a double 'O' shape frame. It is supplied with two reversible cutting-stirring tools. The walls and base are fitted with heating elements (a jacket). The frame is fitted with valves for whey drainage. The base is double cone shaped with two valves connected with a collector. The module is also supplied with: a manhole with internal lighting; spray balls connected with a collector; a temperature sensor installed in one of the cutting-stirring tools; level sensors; heating system and a control panel corresponding to the required level of automation. The standard order of volumes and power is:

The standard order can be flexible.
The rotation frequency of the cutting-stirring tools is regulated to a range of 1-11 min⁻¹.
DONI®Double O Vat SC is designed for CIP cleaning.

The module is designed for the production of soft cheeses. It can be reloaded repeatedly within a 24 hr period. The following processes are performed in DONI®Open U Vat: coagulation, cutting and mechanical drying of curd. Following this the curd-whey mixture is discharged for the next technological operation.

Dimensions:

The module is cleaned locally.

The module is designed for the production of cheese in brine. The whole technological process including: coagulation, cutting, whey draining /with a cheese strainer/, block moulding and preliminary brining is preformed in DONI®Open S Vat.

Dimensions:

The module is cleaned locally.
 

The horizontal cooling tanks are designed for indoor installation. They are connected to the farm's milking installation. The relevant milk quantity is filled depending on the model.
DONI®Cool V 2M – can be filled twice and DONI®Cool V 4M can be filled 4 times. The module operates in automatic mode. When the temperature reaches 4°С the refrigerator installation automatically switches off and the module goes into waiting mode. The next batch is added only when the previous one has been cooled. The cooled milk is transported with a pump. The tanks are equipped with laser welded or electro spot welded jackets at the lower part of the cylindrical body, where the cooling agent circulates.
DONI®Cool H is supplied with:
- adjustable support;
- low velocity agitator;
- manhole;
- control panel;
- refrigerator /a brand preferred by the client/.
The module is cleaned automatically with a built in cleaning system.

The vertical milk cooling tanks are designed for indoor installation. They are connected to the farm's milking installation. If they are installed in a milk collecting centre they will be loaded through the lid. The relevant milk quantity is filled depending on the model, DONI®Cool V 2M – can be filled twice and DONI®Cool V 4M can be filled 4 times. When the temperature reaches 4°С the refrigerator installation automatically switches off and the module goes into waiting mode. The next batch is added only when the previous one has been cooled. The cooled milk is transported with a pump.
The tanks are equipped with laser welded or electro spot welded jackets at the bottom, where the cooling agent circulates.
DONI®Cool V is supplied with:
- adjustable support;
- low velocity agitator;
- a hinged lid;
- a control panel;
- refrigerator /a brand preferred by the client/.
The module is cleaned locally or with DONI®Pro CIP L.

When operated with bulk starter culture, the module DONI®Ferment Plus doses in line or in predefined volumes the quantity required for the manufacturing process. Systems of valves, flow metres and a microprocessor control the process. After every dosing cycle, when stopping is necessary or the starter culture is being changed, the module's automatic program for local cleaning turns on. Water at a temperature of 70°- 75°С is poured into the tank where the installed dosing pumps pump alkali, acid and disinfectant. The cleaning cycle is pre-programmed. During this process the pipe line which is used to feed the starter culture towards the specified equipment is also cleaned.
The module is suitable for medium and large sized factories.