milk htst pasteurization

Milk HTST pasteurization is the gold standard for producing safe, fresh-tasting refrigerated milk for the consumer market. By heating the milk to exactly 72°C for precisely 15 seconds, processors can eliminate 99.9% of harmful bacteria without the “cooked” taste associated with older methods. This precision is essential for maintaining the high quality expected by modern, health-conscious consumers.
Stainless steel cheese vat equipped with an integrated control panel for automated dairy processing.
Sanitary Stainless Steel Cheese Vat with Jacketed Heating
Automated production line conveying premium semi-hard cheese blocks for mass production in a modern dairy factory.
Semi-Hard Cheese Turnkey Production Line
A complete, automated turnkey cheese processing plant designed for efficient and hygienic dairy production.
Large-Scale Hard Cheese Processing Plant
Full 3D layout of a compact cheese production line solution for pilot plants, featuring integrated milk vats and automated conveyors.
Compact Cheese Production Line (Pilot Plant)
Versatile yogurt production line capable of manufacturing set, stirred, and drinking yogurt products in a high-capacity industrial facility.
Versatile Yogurt Line for Set, Stirred, and Drinking Products
Industrial yogurt line with scalable capacity options ranging from small-batch to large-scale dairy production.
Customized Industrial Yogurt Line Tailored to Your Capacity Needs

Optimizing Nutrient Retention Through Brief Thermal Contact

The primary goal of milk HTST pasteurization is to ensure safety while preserving the delicate proteins and vitamins found in raw milk. The continuous flow design ensures that every drop of milk receives the exact same amount of heat, preventing localized over-heating. This results in a product that retains its natural creaminess and nutritional profile throughout its shelf life.
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High-Accuracy Thermal Sensors for Regulatory Assurance
With international regulations requiring strict temperature logs, our systems for milk HTST pasteurization include ultra-precise digital sensors. These instruments monitor the temperature at the end of the holding tube, ensuring that no under-heated product passes into the cooling section. Weishu provides the technical accuracy needed to pass any local or international dairy audit with complete confidence and transparency.
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Compact Footprint for Efficient Factory Layouts
Because floor space is often at a premium in dairy plants, Weishu designs our milk HTST pasteurization units on a compact, vertical frame. The high-density plate arrangement allows for massive heat exchange capacity within a very small area. This efficient use of space allows you to expand your production volume without the need for costly building renovations or additional facility square footage.
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Low-Maintenance Pumping Systems for Smooth Product Flow
Maintaining the integrity of milk fat globules is critical, which is why we utilize low-shear centrifugal pumps in our milk HTST pasteurization lines. These pumps move the product gently through the heat exchanger, preventing fat separation or damage to the milk structure. Weishu’s focus on gentle product handling ensures that your milk has the perfect mouthfeel and texture for premium retail distribution.