Pre Cooling Machine

1. Proposed Precooling room size

20ft.(L) x 10ft.(W) x 11ft.(H) Ext. dim.

2. No. of rooms

01

3. Insulation of room

Prefabricated 80mm PUF Panels

4. Products to be precooled

Fruits & Vegetables 5MT/batch

5. Expected temp. before

Pre Cooling (Product incoming temp.)

+35C

6. Temp. after pre cooling (Final

product Temp./ Room temp )

+2-7C (Settable as per your requirement)

7. Relative humidity

90 % RH

8. Time for cooling (Pull down time)

4-5 hours

9. Type of pre cooling

Forced Air Precooling

10. Outside ambient temp. for

insulation purpose

52 Deg.C maximum

11. Ambient temp. for design of

refrigeration system

+42C

12. Door specification

0.9 x 2.0mtr.(H) with manual swing

13. Cooling unit

Mech Air make refrigeration unit

14. Refrigerant

R-22

15. Compressor

Emersons make

16. Compressor type

Hermetic

17. Fan for evaporators

Axial flow fans

18. Room lighting

4 Watt/m² with vapour proof light fixture

19. Control panels

As per overleaf

20. Switchgears

All of reputed make of Telemechanic/Seimens/L&T

21. Coils & pipe

All coils & pipes are of copper make duly insulated

22. Temperature sensor

Sensitivity 1 Deg.C

23. Electrical supply required

415V/3 phase/50 HZ