Condensed Making Plant .
After quality testing raw milk received is
completed and it is approved, then it is stored in refrigerated tanks.
This stored raw milk is passed through a pasteurizer wherein raw milk is
flash heated to 72° C for about 15 seconds. This warm milk is passed
through vacuum evaporator system. In this system water is removed and
milk has upto 48% solids. This the product is supplied in bulk as a raw
material (With or without sugar) for the food industry, making powder
& it is mainly prepared for direct consumption, in which case it is
packed and sealed in sterilized tins or in bottles. Evaporation in
vacuum, as it is done in practice, has economical advantages, resulting
from the possibility of using multi pressure steam from different
effects
Khoya Making Process
Khoya
is an important ingredient in the manufacture of rnilk based sweets. It
is used for manufacturer of different varieties of sweets like burfi,
kalakand, gulab jamun, peda etc. In addition to sweet making it has also
application in industries like confectioneries and small scale food
industries. 5 Kg of raw milk produces 1 Kg of Khoya.
A continuous
khoya making machine with two, three or multi stage concentration
evaporators is better for large production. The machine has jacketed
cylinders & preheaters placed in a stages series arrangement. This
facilitates easy transfer of milk from one cylinder into the other. The
system converts milk into concentrate and convert into khoya as per flow
rate at the operating pressures, specified. However, the capacity
depends on the milk flow rate, steam pressure, total solid concentration
of feed and final moisture required in the product. We recommend that
to make khoya in large quantity use of concentrated milk improves the
production capacity of the final product. The batch type evaporator
capacity 300Ltr / Hr, two stage evaporator capacity 500Ltr / Hr, &
three stage evaporator capacity 1000Ltr / Hr for small industries. If
required larger machines up to 5000 Ltr/Hr processing & so on can be
produce.