Open milk cooler from 300 to 1,500 liters capacity
Ensure optimal milk storage with a high-performance cooling solution that offers efficient temperature control and continuous agitation, perfect for maintaining the quality of dairy products before further processing.

Cools and Agitates Milk Efficiently
The FIRST.S Milk Cooler from The SERAP Group offers a reliable solution for dairy farms and small processing operations, featuring a direct expansion system for optimal cooling and agitation of milk. This vertical cylindrical tank, constructed from AISI 304 stainless steel, is equipped with a high-performance injected polyurethane foam insulation for outstanding isothermal properties, ensuring that milk remains at the desired temperature for quality preservation. With capacities ranging from 300 to 1,500 liters, it accommodates the cooling needs of raw milk storage, cheese milk, cream, and yogurt base.
Compliant with ISO 5708 and EN 13732 standards, this equipment integrates seamlessly into dairy processes, offering advanced features like the EasyControl+ PLC unit for precise temperature control and continuous agitation. The intuitive interface allows easy operation and monitoring, essential for maintaining product consistency. The cooler’s compact design is ideal for limited spaces, while its compliance with European CE directives assures high safety and quality standards. Suitable for continuous operation with minimal energy consumption, the FIRST.S Milk Cooler supports an environmentally friendly approach through possible integration with heat recovery units. Cleaning and maintenance are streamlined, allowing you to maintain optimal hygiene with ease.
Benefits
- Enhances milk quality retention through precise temperature control and continuous agitation.
- Reduces operational costs with its energy-efficient direct expansion system.
- Simplifies monitoring and adjustments via the EasyControl+ PLC unit, lowering labor needs.
- Ensures compliance with international standards, guaranteeing safety and reliability.
- Ideal for space-constrained operations due to its compact design.
- Applications
- Milk,Milk cooling systems,Dairy processing,Dairy products
- End products
- Cream storage,Yogurt base,Raw milk storage,Cheese milk,Fermented dairy beverages,Pasteurized milk
- Steps before
- Milk Collection,Filtration,Milk Pre-cooling
- Steps after
- Continuous Agitation,Temperature Monitoring,Energy Saving via Heat Recovery Units
- Input ingredients
- milk,uncooled milk
- Output ingredients
- cooled milk
- Market info
- Capacity
- 300 to 1,500 Liters
- Performance
- 2,and 4 milkings
- Material
- AISI 304 stainless steel
- Insulation
- Injected polyurethane foam
- Compliance
- ISO 5708 and EN 13732
- Automation
- EasyControl+ PLC unit
- Cooling management
- Continuous agitation with temperature display
- Working mechanism
- Direct expansion
- Automation level
- EasyControl+ PLC
- Cleaning method
- CIP compatible
- Batch vs. continuous operation
- Batch
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Tank shape
- Vertical cylindrical
- Tank size
- 300 to 1,500 litres
- Machine footprint
- Compact cooler
- Lid type
- Opening lid
- Material
- AISI 304 stainless steel
- Insulation type
- Injected polyurethane foam
- Control panel type
- EasyControl+ PLC unit
- Control panel type
- EasyControl+ PLC unit
- Cooling capacity
- 300 to 1,500 litres
- Compliance with standards
- ISO 5708 and EN 13732
- Material
- AISI 304 stainless steel
- Insulation type
- Injected polyurethane foam