DIGNX - Professional Animal Husbandry Machinery
Milk Quick Cooling System | Instant Quality Lockdown
Milk Quick Cooling System
Intelligent Cooling Technology

37°C to 4°C
In Seconds

Stop bacteria growth instantly before milk enters the tank. Our skid-mounted system reduces cooling energy costs by 50% while recovering free hot water for cleaning.

Dual Energy Saving
Zero Leakage Risk
Siemens PLC Control
View Specifications

Why Cool Instantly?

Bacterial Stop

Bacteria doubles every 20 mins at 35°C. By dropping to 4°C instantly, we shock bacteria into dormancy immediately.

50% Energy Saving

Pre-cooling with well water significantly reduces the load on your tank's compressor, slashing electricity bills.

Free Hot Water

The system captures heat from the Freon to generate 35-50°C warm water, reducing boiler costs for CIP cleaning.

Plug & Play

Skid-mounted design integrates the chiller, buffer tank, and controls. Minimal on-site installation required.

System Options

Choose Your Cooling Architecture

From economical pre-cooling to complete heavy-duty refrigeration systems.

Plate Heat Exchanger
Standard Pre-Cooling

Plate Heat Exchanger (PHE)

"Efficient Pre-Cooling Solution"

  • Uses well water to drop temp by 15-20°C.
  • High turbulence plates for max heat transfer.
  • Economical choice for budget-conscious farms.
Ideal For:

Farms with cold groundwater looking to assist their tank.

Intelligent Tubular Cooling System
Premium Complete System

Intelligent Tubular System

"Total Cooling & Zero Leakage"

  • Single-tube design: No gaskets, No leaks.
  • 2-Stage Cooling: Reaches 2°C - 4°C instantly.
  • Siemens PLC automation + Auto CIP cleaning.
Ideal For:

Commercial dairies demanding A-Grade milk quality.

Technical Excellence

Built for unmanned operation and durability.

Cooling Capacity

  • Temp Drop: From 37°C to 1.5-2.5°C in a single pass.
  • Stage 1: Groundwater cools milk to ~20°C (1:1 Water/Milk ratio).
  • Stage 2: Air-cooled condensers chill to final target (4°C).
  • Condenser: 3x 20HP units (customizable) with electrostatic sprayed shell.
Performance Chart

Proven in High-Heat Climates

Engineering excellence delivered across the globe.

10 Ton/H
Cooling Capacity
Punjab, Pakistan

Beating the 45°C Heat

  • Tubular Heat Exchange System
  • Smart Thermal Energy Recovery
  • Stable 4°C Output in Extreme Heat
“
Our milk used to arrive at the storage tank warm during summer. This system solved our quality bottlenecks instantly.
48°C+
Ambient Performance
Riyadh, Saudi Arabia

Extreme Desert Operation

  • 20 Ton/Hour Throughput
  • Integrated Air-Cooled Condensers
  • Siemens Automation Integration
“
The ROI on energy savings was visible within the first season. Reliable performance even when the desert sun is at its peak.

Complete Your Dairy Chain

Cooling Tanks

Cooling Tanks

The perfect partner for our rapid cooling system. Store your 4°C milk safely.

View Details →
Milking Parlors

Milking Parlors

Efficient herringbone and parallel parlors designed for high throughput.

View Details →
PHE

Plate Heat Exchangers

Economical pre-cooling components for smaller farms.

View Details →

Common Questions

Click on a question to view the answer.

01 Why choose a Tubular System over a Plate Cooler?

Safety and Maintenance. Plate coolers use rubber gaskets that can age and leak, risking milk contamination. Our Tubular System is a single-tube design with zero gaskets in contact with milk, ensuring 100% hygiene and no disassembly for cleaning.

02 How much water does it consume?

The optimal Milk-to-Water ratio is 1:1 for the first stage (groundwater). However, this water is not wasted! The system heats this water via heat recovery to 35-50°C, which is then stored in a warm water tank for cattle drinking or cleaning, actually saving water overall.

03 Do I still need a cooling tank?

Yes, for storage. However, you don't need a heavy-duty cooling tank. Since the milk enters the tank already at 4°C, the tank only needs to maintain the temperature, not pull it down. This extends the life of your tank's compressor significantly.

Stop Bacteria Growth
Today.

Get a free calculation of the cooling capacity needed for your herd size. We provide skid-mounted solutions that are ready to plug and play.

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