• bmc 5000

Bulk Milk Cooler Bmc 5000 Ltr

Bulk Milk Cooer 5000 Litre capacity enclosed type design with automatic cooling control unit with digital display control panel has rounded internal corners to facilitate thorough cleaning tank insulation is provided by factory injected polyurethane foam of 50 mm. The integral condensing units is hermetic type with R22 refrigerant.

  • Low Running Cost
  • High Standard of Milk Hygiene
  • Reduced Electricity Consumption
  • The Agitator on/off switch
  • Cooling on/off switch
  • Digital Temperature Display
  • Condensing Unit Hermetic 380-440 volts three phase 50 Hz power supply
  • Design and fabricated by Stainless Steel SS 304
  • Double Condensing Unit Hermetic Type

FUNCTION: The Bulk Cooling Unit will be used to cool raw milk from the ambient temperature of 35° to 4° C within the specified time as laid down by us ISO 5708 Class 2A-II Standards. Two Milking design system has been configured such that volume of each milking is as under :

  • Milking in the Morning – 50% (2500 Ltrs)
  • Milking in the Evening – 50% (2500 Ltrs)

Please note minimum milk should be 1250 Ltrs for proper functioning of BMC.

Maximum Cooling Time :

  • First Milking : 3.0 hr. from 35° to 4° Celsius
  • Second Milking : 1.5 hr. from 10° to 4° Celsius
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A) Milk Cooling Tank

Open design with spring assisted hinged lid to be provided for easy access for cleaning and visual inspection. The tank will be a cylindrical shape with a condensing unit underneath with a double stainless stell shell of AISI 304 in special ground finish 150 grit. The bottom of the tank is designed with a dimple evaporator. It is to be made from AISI 304 Stainless Steel using laser welding technology. The thickness of the inner shell be 2 mm and the outer shell shall be 1.5 mm.

Insulation The tank is insulated with CFC free injected polyurethane foam min 40 kg/m3 without any imperfection or hygroscopicity with a thickness of 50 mm.

The Efficiency of the Insulation Milk at 4°C shall not exceed 1°C in 4 hours when the rated volume is allowed to stand as per ISO at 50° ambient.


Agitator – Extra low-speed agitator with stainless steel shaft SS sleeved up to the drive, which is geared motor will be provided for optimum sealing between agitator and tank.

Outlet – 1 unit tank outlet fitted with 1 unit Butterfly valve

B) Refrigeration System

Mounted on s skid comprising of the following:
Hermetically sealed compressor complete with drive motor

Condenser – Air Cooled, screen-protected compact condenser unit consisting of finned condenser coils in several rows. Condenser fans of reputed make are fitted for the duty. One set of evaporating coils was welded to the inside tank and pressed into a channeling plate of adequate size.

Refrigerant & Oil – The unit is supplied complete with the first charge of the environment-friendly refrigerant and lubrication oil.

One Set – Refrigeration system controls field mounted comprising of a solenoid valve, L.P / H.P. cutout and sensor for digital temperature indicators.

C) Control Panel

Refrigeration control panel with milk tank control panel shall be fabricated of 1.2 mm thick mild steel sheet in dust and vermin proof design will have temperature display & control, switch gears etc. The control panel is given in mounted execution and is pre-wired to terminal connections.


TypeDirect expansion open type

Capacity 5000 Litre
Gross Capacity 5500 Litre
The material used for construction AISI 304
Shape Horizontal
The thickness of inner shells 2.0 mm
The thickness of outer shells 1.5 mm
Number of Agitator One
RPM of the Agitator (s) Approx. 25-28 RPM
CIP Facility Manual
Type of insulation By injection in situ of high density 40 kg/cu CFC free PUF
Thickness of insulation 50 mm in walls & 90 mm above evaporator
Type of Compressor Hermetically sealed reciprocating
Make of Compressor Emerson Copeland
Size (Nominal HP) of Compressor 3 Ton (4 Unit)
Condenser Air Cooled, Finned Tube Type
Make of Condenser Emerson
No. of Compressor 4 Unit
Power Supply 220 Volt Three-Phase
Connected Load 12 KW Per Hour
Condensing Unit 4 Unit
Agitator 60 Watts

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