• bmc-300

Bulk Milk Cooler Bmc 300 Ltr

  • Capacity – 300 Litres
  • Technology – Direct expansion cooling tank (Open type round shape)
  • Insulation – Factory injected polyurethane foam of 50 mm.
  • Condensing unit – Hermetically sealed type with R22/R404 refrigerant gas.

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% (150 Ltrs)
  • Milking in the Evening – 50% (150 Ltrs)

Please note minimum milk should be 75 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 steel 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 free injected polyurethane foam min 40 kg/m3 without any
imperfection with a thickness of 50mm as per ISO 5708 Class 2A-II.


Agitator –Extra low-speed agitator with stainless steel shaft and specially designed blade are fabricated for easy rotation of milk with even a cooling motor provided for optimum sealing between agitator and tank.

Outlet –1 unit tank outlet fitted with 1 unit Butterfly valve comes in standard 304 alloys and can accommodate tri-clamp sizes. Clamp connections have a plain ferrule, a clamp and a gasket for secure connections.

B) Refrigeration System

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

Condenser – Air Cooled, screen-protected compact condenser unit comprising 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.


Capacity 300 Litre
Gross Capacity 330 Litre
MOC Stainless Steel AISI304
Shape & Orientation Vertical, Cylindrical
The thickness of inner and outer shells (mm) 2mm / 1.5 mm
Cleaning-in-place (CIP) Manual
Thickness of insulation 50-60 mm Puff insulation
Make of Compressor Emerson Copeland
Model of Compressor KCJ 511
Compressor 1 Ton / 1 KW per hour
Condenser Air-cooled
Power Supply Single – phase 220 Volts
Frequency 50 Hz
Agitator Power 60 watts

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