Double-Pig Automatic Pigging System DN50 /Pipeline Cleaning/Paints and Coatings

Customization: Available
After-sales Service: Repair Kits
Warranty: One Year

Product Description

Basic Information
Model NO.
DN 50
Application
Pet Food, Chocolate, Ice Cream, Dairy, Beverage
Customized
Customized
Certification
ISO9001
Power Source
Gas
Automatic Grade
Automatic
Medium
Liquid and Air
Temperature
Above 0~100℃
Pressure
Pn 10
ISO Standard
1; 1.25; 1.5; 2; 2.5; 3; 3.5; 4; 5; 6
DIN Standard
DN25 to DN150
Package
Wooden Case
Company Profile
Pigging System

Hygienic Pigging System and Solutions Professional Supplier

We are an experienced manufacturer of hygienic pigging systems established in 2005. The product recovery systems we design and manufacture are manual, automatic, sanitary, and aseptic. We provide specialized solutions for industries including dairy, beverage, edible oil, pharmaceutical, cosmetics, hotpot sauce, lithium battery slurry, paint, and coatings.

Our focus is on high-quality recovery pigging system research and development, continuously updating technology to ensure our pigging stations and sanitary pigs remain cost-effective and meet specific customer requirements.

Product Description

Sanitary Double-Pig Pigging System: Primarily consists of a sanitary double-pig launcher, two tangent solid pigs, an intermediate stop station, and an automatic recovery station. The modular design allows easy integration into process pipelines.

Suitable for complex processes like single-source to multi-target pigging. This system effectively avoids cross-contamination between different products. Key advantages include:

  • Air evacuation to prevent product contamination
  • Effective reduction of material waste
  • Recovery of 99% plus of pipeline residuals
  • PLC automatic control to minimize human error
  • Easy cleaning via CIP (Clean-in-Place)

Available Services:

• System design & layout
• Installation service
• On-site commissioning
• Spare parts supply
• Maintenance & Repair
• User Training
Product Parameters

Specifications Provided:

DIN 11850 Series II: DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150

ISO Standard: 1", 1.25", 1.5", 2", 2.5", 3", 3.5", 4", 5", 6"

Sanitary double-pig launcher (ISO)

ISO Launcher

Sanitary double-pig launcher (DIN)

DIN Launcher

Automatic receiver (ISO Series)

ISO Receiver

Automatic receiver (DIN Series)

DIN Receiver
Our Advantages & After Sales

Why Choose Us:

  • Extensive experience in pigging solutions
  • Professional technical and after-sales teams
  • Fast delivery and industry certification
  • Customized solutions for sanitary applications

Support Services:

  • Technical Support
  • Training Programs
  • Spare Parts & Repair Kits
  • On-site Maintenance
  • Remote Technical Guidance
Packaging & Shipping
Packaging 1
Packaging 2
Packaging 3
Shipping 1
Shipping 2
Frequently Asked Questions
1. What is a double pig pigging system?
It is a system utilizing two pigs side by side in a launcher. This combination creates a physical barrier between different fluids. It allows for solvent cleaning between the pigs and prevents product contact with air by using the first pig to evacuate air.
2. What types of pig launchers and receivers are available?
We offer manual launching and receiving stations for economical use, automatic stations for hygienic food/beverage applications, and sterile stations that support CIP and SIP for pharmaceutical and biotech industries.
3. Why is it called a "pipeline pig"?
The name originates from the sharp, squealing sound the projectile makes as it scrapes against the pipeline wall due to friction, which sounds similar to a pig's cry.
4. What is the recovery rate of the automatic system?
Our hygienic automatic product recovery system can recover more than 99.5% of the residual liquid during pipeline pigging.
5. Can the system handle high-viscosity products like hotpot sauce or paint?
Yes, our systems are specifically designed to handle various liquids including thick sauces, lithium battery slurry, paints, and coatings.
6. Are the systems compatible with CIP/SIP cleaning?
Yes, our sterile and hygienic product recovery systems are designed to be fully integrated with CIP (Clean-in-Place) and SIP (Steam-in-Place) processes.
Double Pig System Diagram

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