Dahi and Lassi

Dahi and Lassi
Dahi and Lassi

Dahi and Lassi

Process flow (text diagram)

  1. Milk reception → weighing → filtration → cooled storage (milk storage tank).

  2. Standardization → cream separation (if needed) → blending.

  3. Pasteurization → homogenization (optional for smoother lassi).

  4. Cooling → transfer to fermentation/incubation tanks (for Dahi).

  5. Fermentation (curd set) → ageing / cooling.

  6. Blending & flavouring (for lassi) in mixing tanks → homogenize (if used).

  7. Filling & packing — cups (Dahi), bottles/pouches (Lassi).

  8. Rapid cooling / hardening / cold storage → dispatch.

  9. CIP & waste handling → utilities (steam, chilled water, compressed air, water treatment).

 

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Description

 

Machinery name

       Primary usage

 

 
 

Milk reception & Bulk Milk Cooler

       Receive and store raw milk at 4–6°C

 

 
 

Weighing scale/milk weigh bowl

       Accurate daily milk measurement

 

 
 

Milk filter/clarifier 

      Remove solids/impurities

 

 
 

Cream separator

      Fat standardization (if required)

 

 
 

Milk transfer pumps (SS)

      Transfer between tanks & machines

 

 
 

Batch / HTST pasteurizer

      Microbial inactivation and shelf-life

 

 

 

Homogenizer

      Improve texture / emulsion stability

 

 
 

Fermentation/incubation tanks

      Dahi setting at controlled temp

 

 

 

Ageing / cooling tanks

      Cool and stabilize Dahi post-ferment

 

 
 

Blending/mixing tanks with agitator

      Lassi mixing (curd + water + sugar)

 

 
 

Cup filling & sealing machine

      Fill & seal dahi cups (primary pack)

 

 
 

Bottle/pet filling & capping machine

      Fill & cap bottled lassi

 

 
 

Pouch filling machine (optional)

      Economical pouch packs for lassi

 

 
 

CIP system (clean-in-place)

      Automated cleaning of tanks & pipelines

 

 
 

Blast chiller / rapid cooler

      Rapid product cooling after packing

 

 
 

Cold room / Refrigerated storage

      Store finished Dahi & Lassi

 

 
 

Chilling plant/refrigeration unit

      Process cooling & cold room refrigeration

 

 
 

Steam boiler

      Steam for pasteurizer / CIP

 

 
 

Air compressor

      Pneumatic actuators, valves

 

 
 

Water treatment plant (RO + softener)

      Process and cleaning water quality

 

 
 

Pipelines, valves & fittings (SS)

      Product/utility piping & sanitary valves

 

 
 

Control panel & basic automation

     Temperature, timers, basic PLC/HMI

 

 

 

SS platforms, ladders & service lines

     Operator access & maintenance platforms