VRcooler Tube stainless steel evaporator for iqf food frozen

 FEATURES and APPLICATIONS

• Evaporator for IQF channel are specially designed for medium and large industrial

cold room, frozen storage ,blast freezing and fast cooling room applications.

• Triphase fans provides coolers to be suitable for not only fast cooling but

also low air circulation applications.

• Vrcooler series consist of 432 models with wide variety of accessories

incorporates capacity range between 3 kW- 550 kW

Coil Block

• 50 x 50, 60 x 60 mm straight alignment,

• 15 mm AISI 304 or 316L stainless steel tubes, hot dip carbon steel tubes,

• 4-7-10-12 mm of standart fin pitches. Other fin pitches are optional,

• Aluminium fins, stainless steel fins, hot dip carbon steel fins

• Inlet and outlet connectors are stainless steel, hot dip carbon steel

• Standard refrigerant connections are positioned on the right hand side of

the direction of the air flow.

• Optimized circuit design,

• Test Pressure: 34 bar

CASING

• Casing material is AlMg3, stainless steel

 or galvanised steel depending on model and

dimensions.

• All products are powder coated with RAL 9016 providing high corrosion

resistance, smooth surface and decorative appearance.

• Standard hinged side coverings provide easy access to connections.

Drip Tray

• Drip tray can be producted as hinged or dismountable depending on model

and dimensions.

• Drip tray with insulation is optional.

FANS

• Highly efficient axial Ziehl Abegg, EBM or equivalent fans are used in

400-450-500-630-800 mm diameters.

• Motor protection IP44 and IP54; insulation class B and F.

• Minimum working temperatures are -25C for monophase fans and -

40C for triphase fans.

• Special fans should be used under operating conditions below -40C.

• Fans are arranged for standart draw through air configuration.

• 400/450 mm fans 230V 1~50 Hz; 500/630/800 mm fans 400V 3~50Hz,

• Triphase fans can work at two different speeds. Furthermore, EC fans

providing speed control are optional.

• Variable fan speed regulation can be achieved using triphase fans with

frequency inverter and sine filter.

• Working at low ambient temperature and high air resistance; thermistors

must be used for motor protection.

• Streamers providing extra air throw distance are optional.

• Vrcooler reserves the right to use fans of different manufacturers.

Depending on the type, the fan data may slightly vary.

SOUND DATA

• Indicated sound pressure levels comply with EN 13487.

• Sound levels are obtained from sound power levels (LwA) of the fans.

• Consult an expert for critical sound requirements.

DEFROST

Hot Gas Defrost

• The standard coolers are suitable for hotgas defrost system.

• The compact evaporator coil with the small tube pitch and high heat transfer

coefficient, ensures a uniform and effective defrostting and a short defrosting

time.

• Hot gas defrost with tubes positioned in drip tray is optional.

Electrical Defrost

• Electrical defrost is a standard application in coilblock and optional in drip

tray.

Water Defrost

Air Defrost

STANDARD ACCESSORIES

• Hotgas defrost in coil,

• Hinged side coverings,

• Hinged or dismountable drip tray,

OPTIONAL ACCESSORIES

• Hot gas defrost in drip tray,

• Electrical defrost,

• Water defrost,

• Coated fins,

• Coated coilblock,

• Brakets for wall-mounting,

• Feet for floor-mounting,

• AISI 314 or AISI 316 stainless stell casing,

• Fan ring heaters,

• Air streamers,

• Textile hose connnection,

• Defrost flap,

• Speed controllers,

• Motor protection switches,

• Other fin pitches ,

• Other number of rows,

• 60 Hz motors,

• EC fans,

• AISI 316 tubes ,

• Insulated drip tray,

• Fan hood,

• Blow-Through configuration system.

Compared with other competitors, our advantage is that we have heat exchanger design software,  Vrcooler offers tailor-made heating and cooling product.

We now do have automatic welding machine to replace the traditional manual welding. It do have lower leakage rate, better appearance and increase the service life of the units.

Lead Time: 20 - 40 days 
Payment Terms: 30% T/T payment in advance, 70% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging