The ZONESUN ZS-PRT series combines a stainless-steel batch pasteurization tank with heating and cooling equipment for compatible milk and dairy liquids. This listing offers 100 L, 200 L, 300 L, 500 L and 1000 L capacity options, with 220V three-phase or 380V three-phase electrical selections.
Choose Capacity & Electrical Supply
Select the capacity option for your batch requirements and confirm the usable working volume and minimum batch size for your product. The selected capacity does not by itself establish production output per hour.
Both voltage options require three-phase power. The “220V 3-phase” option requires a 220V three-phase supply. Confirm supply voltage, frequency, phase arrangement, rated power and connection requirements for your selected capacity before ordering.
System Features
- Batch-processing tank: Stainless-steel vessel for compatible dairy liquid processing.
- Heating and cooling control: Set the processing conditions required for your application.
- Multi-layer construction: The listed structure includes a four-layer tank, hot-water tank and circulation pump.
- Cooling equipment: Water-cooling and compressor-cooling stages support temperature reduction after heat treatment.
- Capacity choices: Select from the five listed capacities and confirm the complete configuration in the quotation.
Capacity Specifications
| Capacity option | 100 L | 200 L | 300 L | 500 L | 1000 L |
|---|---|---|---|---|---|
| Listed tank inner diameter | 625 mm | 630 mm | 850 mm | 1000 mm | Confirm |
| Listed tank inner height | 605 mm | 670 mm | 750 mm | 850 mm | Confirm |
| Listed heating time* | 30–40 min | 40–60 min | 60–90 min | 60–90 min | Confirm |
| Listed power* | 12 kW | 12 kW | 24 kW | 24 kW | Confirm |
| Listed overall dimensions (L × W × H)* | 2500 × 1100 × 1500 mm | 2500 × 1100 × 1500 mm | 2700 × 1100 × 1600 mm | 2800 × 1100 × 1800 mm | Confirm |
| Listed machine weight* | Approx. 300 kg | Approx. 350 kg | Approx. 500 kg | Approx. 600 kg | Confirm |
*Listed reference specifications must be confirmed for the selected capacity and electrical configuration. Confirm tank dimensions, useful batch volume, total power and the complete installation footprint. Detailed 1000 L specifications are available on confirmation.
Heating & Cooling Information
The listed adjustable heat-treatment temperature range is 60–90°C. The heating times above are reference heating durations; confirm the starting temperature, batch volume, target temperature and any additional holding time for your required process.
The system uses water cooling followed by compressor cooling, with a listed final cooling range of 2–6°C. Confirm the water-cooling transition temperature and the cooling time for your batch size, product and cooling-water conditions before estimating a complete cycle.
Discuss the required heating, holding and cooling process for your product before purchase. Equipment settings should be matched to the intended process and confirmed with your production requirements.
Installation & Quotation Checklist
Contact us to configure your ZS-PRT pasteurization system with the product type, viscosity, required batch size, initial and final temperatures, daily output target, available electrical supply and cooling-water conditions.
Confirm the liquid-contact steel grade, seals, agitation arrangement, outlet connections, cleaning method, compressor model and cooling capacity. Ask for the supplied-equipment list, complete system dimensions and packing details for the selected capacity.
Frequently Asked Questions
Does this listing include a cooling system?
The listed system combines the pasteurization tank with cooling equipment. Confirm the compressor unit, circulation components and any external water connections or utilities included in your quotation.
Can I select 1000 L?
Yes, a 1000 L option is listed. Confirm its power, tank dimensions, working volume, heating and cooling times, weight and installation requirements before purchase.
Does 220V mean a standard single-phase outlet?
No. The listed 220V option is three-phase. Confirm compatibility with your site supply before ordering.
How do I estimate daily production?
Use the confirmed working volume per batch and the full loading, heating, holding, cooling, discharge and cleaning cycle. Heating time alone does not describe the complete batch cycle.
Is this a complete yogurt production system?
This listing describes heating and cooling equipment. Confirm any additional fermentation controls, filling equipment and process accessories required for your intended product.
Related Equipment
Compare our pasteurization and heat-treatment equipment for your batch-processing requirements.
System Details
PASTEURIZATION CONTROL
The control system manages heating and cooling settings for the dairy pasteurization cycle.
STAINLESS STEEL PASTEURIZATION TANK
The stainless steel vessel provides hygienic batch processing for milk, yogurt, and similar dairy liquids.
HEATING SYSTEM
The integrated heating section raises the product to the required pasteurization temperature.
CONDENSER COOLING UNIT
The condenser unit reduces product temperature after heat treatment.
TEMPERATURE MONITORING
The temperature instrument supports controlled heating and cooling throughout the batch.
SANITARY DISCHARGE
The outlet allows processed dairy liquid to be discharged from the tank after pasteurization and cooling.
