Curd Processing Plant & Machinery Solutions
Curd processing sets pasteurised milk with a lactic starter culture until it thickens into dahi. Milk is standardised, homogenised, heat treated and cooled before the culture is added, and the inoculated milk is filled into cups or pouches and held warm until it sets.
Complete Curd Process Flow
Raw milk is received, weighed, clarified and chilled into storage tanks. Holding the milk cold before the batch begins keeps the acidity stable and protects the set.
Fat and milk solids are adjusted to the recipe, and the milk is homogenised so the fat stays evenly dispersed. Without homogenisation a cream layer forms on top of the set curd.
The standardised milk is heat treated to reduce spoilage organisms and to denature the whey proteins that give curd its firmness. It is then cooled to the temperature at which the starter culture is added.
Starter culture is dosed into the cooled milk under gentle agitation. Because curd is set in its own container, the inoculated milk is filled into cups, tubs or pouches and sealed before it begins to gel.
Filled and sealed packs are moved into a warm incubation room and left undisturbed until the curd sets firm and the acidity is reached. Any vibration during this stage breaks the gel and causes whey to separate.
Set packs are transferred to cold storage, which slows the culture and holds the texture. Packs are then date coded, weight checked and crated for cold-chain despatch.
Common Curd Process
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Quality check (fat, SNF, contamination)
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Product-Wise Process & Machinery
🥛 1. MILK (PACKAGED MILK) Process: Pasteurization → Homogenization → Cooling → Packaging Machines:
- Pasteurizer
- Homogenizer
- Chilling System
- Milk Storage Tank
- Pouch Packing Machine / Bottle Filling Machine
Output: Standardized milk (full cream / toned / skimmed)
🍶 2. CURD / YOGURT Process: Pasteurization → Cooling → Culture Addition → Incubation → Cooling → Packaging Machines:
- Pasteurizer
- Fermentation Tank
- Incubation Chamber
- Cooling System
- Cup Filling Machine
Output: Set curd / stirred yogurt
🧈 3. BUTTER Process: Cream Separation → Cream Pasteurization → Churning → Washing → Packaging Machines:
- Cream Separator
- Cream Pasteurizer
- Butter Churner
- Butter Working Machine
- Butter Packing Machine
🧈 4. GHEE Process: Butter / Cream → Heating → Clarification → Filtration → Packaging Machines:
- Ghee Boiler
- Clarifier
- Filtration Unit
- Storage Tank
- Filling Machine
🧀 5. PANEER Process: Milk Heating → Coagulation → Curd Formation → Pressing → Cutting → Cooling → Packaging Machines:
- Paneer Vat
- Coagulation Tank
- Paneer Press
- Cutting Machine
- Cooling Tank
- Vacuum Packing Machine
🧀 6. CHEESE Process: Milk Standardization → Pasteurization → Culture Addition → Coagulation → Cutting → Whey Removal → Pressing → Ripening → Packaging Machines:
- Cheese Vat
- Curd Cutter
- Whey Drain System
- Cheese Press
- Ripening Chamber
- Cheese Cutting Machine
- Packaging Machine
🥤 7. MILK SHAKE Process: Milk → Mixing with flavor → Homogenization → Pasteurization → Cooling → Packaging Machines:
🥛 8. BUTTERMILK Process: Milk / Curd → Dilution → Mixing → Homogenization → Pasteurization → Packaging Machines:
🥛 9. LASSI Process: Curd → Mixing with water/sugar → Homogenization → Cooling → Packaging Machines:
- Mixing Tank
- Homogenizer
- Chilling System
- Bottle / Cup Filling Machine
🥛 10. MILK POWDER Process: Milk → Evaporation → Concentration → Spray Drying → Cooling → Packaging Machines:
- Multi Effect Evaporator
- Spray Dryer
- Cyclone Separator
- Fluid Bed Dryer
- Powder Packing Machine
Output:
- Skim Milk Powder
- Whole Milk Powder
Critical Support Systems
❄️ Refrigeration System
- Chilling plant for milk & products
♻️ CIP System (Clean-In-Place)
- Automatic cleaning of pipelines & tanks
🔥 Boiler & Steam System
- Required for heating & pasteurization
💨 Air Handling System
- Ensures hygiene & controlled environment
Complete Machinery List
- Milk Reception System
- Milk Analyzer & Weighing System
- Clarifier & Filter
- Pasteurizer (PHE)
- Homogenizer
- Cream Separator
- Fermentation Tanks
- Butter Churner
- Ghee Boiler
- Paneer Press
- Cheese Vat & Press
- Evaporator
- Spray Dryer
- Mixing Tanks
- Storage Tanks (SS)
- CIP System
- Refrigeration System
- Filling & Packaging Machines
Turnkey Curd Plant Solutions
ART Mechatronics provides complete end-to-end dairy plant solutions, including:
- Process engineering & plant design
- Utility planning (steam, chilling, CIP)
- Product-specific line setup
- Automation & PLC control
- Installation & commissioning
- After-sales & AMC support
Why ART Mechatronics
- Expertise in large-scale dairy processing
- Fully hygienic SS food-grade systems
- Advanced automation & control
- High efficiency & minimal losses
- Export-grade plant solutions
Machinery in a Curd plant
Where it's used
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One partner, from design to start-up
ART Mechatronics designs, manufactures, installs and commissions your Curd plant solution with regional presence in India, UAE and Thailand.