Answer First: What Should Indian Plants Specify in UHT or HTST Equipment?
Indian dairy and beverage plants should specify pasteurization equipment based on product type, required shelf life, LPH capacity, heating temperature, holding time, cooling load, automation, CIP design, heat recovery, and documentation. The right line is not simply the lowest-cost pasteurizer. It is the system that maintains product safety, throughput, and uptime at the lowest lifecycle cost.
HTST vs UHT
HTST pasteurization uses high temperature for a short time and is commonly used for pasteurized milk and dairy beverages that remain in the cold chain. UHT processing uses higher temperatures and requires stronger downstream control, often including aseptic handling, for extended shelf life.
| Parameter | HTST | UHT |
|---|---|---|
| Purpose | Pasteurized cold-chain product | Longer shelf-life product |
| Downstream need | Cooling and hygienic packing | Aseptic or controlled sterile handling |
Specification Checklist
- Product type and viscosity.
- Required LPH and daily production window.
- Thermal profile and holding time.
- Heat exchanger type.
- Automation, alarms, and records.
- CIP design and validation access.
Request a Quote from SEW with product type, capacity, target shelf life, and utility availability.
