INOXPA Pigging System – Highest Hygiene and Efficiency
The INOXPA Pigging System is designed to bring hygiene, efficiency, and product recovery across various process industries. This high-performance system is made to recover valuable products left behind in the pipeline after each production run, reclaiming up to 98% of leftover material. Its primary goal is to reduce product loss and overall operational costs and increase cleaning efficiency. This makes it a perfect fit for sectors like food, beverage, cosmetics, pharmaceuticals, and more.
Traditional systems flush out a large amount of leftover product during cleaning or batch changeovers, leading to unnecessary waste. But the pigging system uses a specially made tool called a “pig,” instead of wasting product like other systems. This pig is shaped to fit tightly inside the pipeline. With the help of compressed air, the pig slides through the pipe and forces out whatever product is still inside. As a result, almost all of the remaining material can be collected and reused instead of being thrown away.
Why Choose INOXPA Pigging Systems?
Made with high-quality stainless steel, INOXPA pigging systems are strong, long-lasting, and meet hygiene standards like EHEDG and FDA. These systems are made to be modular and flexible. They can easily fit into different setups and are suitable for a lot of product viscosities and processing needs. Whether it’s chocolate, syrup, cream, or medicinal gel, the pigging system helps keep things cleaner, reduces cleaning time, and increases the amount of product you can save and use.
One of the major advantages is its ability to work seamlessly alongside other production equipment, such as a bottle filling machine or an automatic liquid filling machine. Most of the time, these machines require clean transitions between product batches, and pigging ensures that the product lines are efficiently cleared and cleaned before the next cycle begins. This minimizes the chance of cross-contamination and ensures consistent product quality.
Lowering Costs and Waste Through Innovation
The INOXPA pigging system lowers cleaning costs and reduces the time required for changeovers by enabling a clean-in-place (CIP) process that uses less water and fewer chemical agents. The design makes the system perfect for sensitive industries where cleanliness is important, such as pharmaceuticals and cosmetics.
What makes the pigging system even more impressive is its ability to navigate complex pipe networks, including standard bends with a radius of R=1.5D. Because the system is so flexible, it can be added to almost any existing pipeline, even ones with complex layouts. This means you can recover products no matter how the pipes are arranged.
Pigging also contributes to industrial waste water treatment efforts. The pigging system reduces the load on downstream wastewater treatment solutions by preventing the discharge of residual product into the drainage system. This aligns with the goals of any effective water treatment solution used downstream. Fewer pollutants in wastewater mean lower environmental impact and reduced costs associated with industrial wastewater treatment and compliance with environmental regulations. This also enhances the efficiency of industrial waste water treatment facilities operating under strict compliance standards.
New-Generation Recovery Systems
Traditional methods of recovering product from pipelines involve pushing it out using water or another fluid, which usually leads to substantial product loss and the generation of diluted waste that cannot be recovered. Because of this, companies often face higher disposal costs and end up with large volumes of waste that can’t be reused.
To tackle the issue, INOXPA has developed two specialized pigging systems.
- SilPig – This version is made for the food industry and works well with thick, sticky products like chocolate, jam, jelly, custard, and other similar high-viscosity edible products.
- SteriPig – Engineered for sterile environments, this model is commonly used in the production of gels, ointments, and value-added products in the pharma and cosmetic sectors.
In both systems, the process begins by positioning the pig at the launch point. The pig is then pushed through the pipeline using compressed air, recovering product along its path and delivering it to the receiver. Once the pig reaches the end of the system, CIP can be initiated, during which the pig itself is sanitized. After cleaning, the pig automatically returns to the launch station, ready for the next production cycle.
Seamless Integration with Filling Equipment
In today’s production setups, especially ones using automatic liquid filling machines or bottle filling machines, cleaning and switching between products can slow things down and cause losses. Adding a pigging system to the line helps speed up these changes, cuts down on cleaning time, and keeps the machines running longer without interruption. This ensures the automatic liquid filling machine operates with minimal delay between product types. This is especially useful when the pigging system is connected directly before a bottle filling machine, as it minimizes changeover time.
Moreover, the ability to recover nearly all of the remaining product before cleaning starts means less dilution and better product consistency, which are critical factors in maintaining quality across every bottle or container filled.
Benefits of the INOXPA Pigging System
- Optimized Product Recovery
Reclaims up to 99.5% of product left in pipelines, reducing waste and boosting yield.
- Reduced Cleaning Costs
Saves significantly on water, chemicals, and downtime required for cleaning.
- Faster Changeovers
Shortens transition time between batches, improving line efficiency.
- Hygienic and Compliant Design
Made from stainless steel, complying with industry standards for hygiene and safety.
- Environmental Sustainability
Less waste and fewer pollutants help support cleaner water treatment solutions and reduce the burden on industrial wastewater treatment systems.
- Modular and Scalable
Easily adapted to new or existing pipelines across multiple industry applications.
- Safety and Automation
Equipped with safety interlocks and can be fully automated, minimizing human handling and mistakes.
Applications Across Industries
Keeping the product clean and uncontaminated is essential in many industries that handle liquid or semi-liquid products, and that’s where INOXPA pigging systems are used mostly.
They’re used in:
- Food & Beverage
Products like sauces, dairy items, syrups, fruit pulps, oils, chocolate, beer, and juice.
- Cosmetics & Personal Care
Creams, body lotions, shampoos, conditioners, toothpaste, gels, and body washes.
- Pharmaceuticals
Syrups, suspensions, topical creams, medicinal gels, and sterile liquids.
- Home & Industrial Cleaning Products
Detergents, surface cleaners, disinfectants, and other cleaning solutions.
- Chemical Processing
Viscous adhesives, resins, glues, and specialty fluids.
Conclusion: A Smart Investment for Efficiency and Sustainability
The INOXPA Pigging System gives a complete and efficient solution, whether you're upgrading a bottle filling machine or optimizing the efficiency of an inline bottle filling machine, improving an automatic liquid filling machine or integrating a pigging loop just before an automatic liquid filling machine for optimal transfer, or reducing the load on your industrial waste water treatment system. INOXPA's contribution to industrial waste water treatment processes ensures sustainable recovery. It saves your money, time, and provides top-tier hygiene, sustainability, and maximum production efficiency.
In today's competitive manufacturing environment, where water treatment solutions, waste minimization, and operational excellence are no longer optional, INOXPA's pigging systems provide a future-ready answer to modern processing needs. Choosing the right water treatment solution in combination with pigging creates a holistic process management approach.
