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 on the Road

See how our transport tanks perform in real logistics operations.

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 High-Efficiency Cold Chain

Outdoor Milk Silos

Outdoor Milk Silos

The "Weatherproof Giant" (20T-120T). Featuring 100mm insulation and miller plate jacket cooling to maintain milk at 4°C, perfectly receiving chilled milk from your quick-cooling system.

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Horizontal Milk Cooling Tanks

Horizontal Cooling Tanks

Commercial Standard (1T-30T). Provides a stable powerhouse for storage with a large evaporation area and easy inspection access for medium to large dairies.

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Rotary Milking Parlors

Rotary Parlors

"Continuous Workflow" for herds 1,000+ cows. This industrial-grade system generates the volume required to fully utilize the high-speed cooling capacity of your system.

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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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