Advanced Rotary Union for Smooth Printing Ink Delivery

Description

Product Overview

Our Rotary Union for Printing Ink is engineered for superior performance in demanding ink circulation systems. Whether you’re operating a flexographic, gravure, or offset printing press, this rotary union ensures consistent, high-precision ink transfer while minimizing leaks, clogs, and downtime. We build it with durable, corrosion-resistant materials, making it ideal for both water-based and solvent-based inks.

With its advanced sealing technology and robust internal bearings, this rotary union delivers long-lasting operation even in high-speed and high-pressure printing environments. The result? Improved productivity, reduced maintenance costs, and cleaner, more accurate printing output.

Key Features and Benefits

Leak-Proof Sealing Design

Equipped with precision-balanced mechanical seals, our rotary union provides a leak-free solution for ink transfer. This is critical for preventing contamination and preserving the quality of the printed material.

Chemical-Resistant Materials

Crafted from stainless steel and chemical-resistant seals, this rotary union is fully compatible with UV inks, solvent-based inks, water-based inks, and heat-sensitive inks, ensuring long-term reliability across diverse applications.

Smooth Ink Circulation

The optimized flow channel and low-resistance design promote smooth, uninterrupted ink flow. This helps maintain ink temperature and viscosity, which are crucial for color consistency and print quality.

High-Speed & High-Pressure Ready

Engineered to withstand high rotation speeds and ink system pressure, this rotary union is ideal for modern high-speed printing presses. Tested at up to 500 RPM and 20 bar pressure, it guarantees performance under heavy-duty use.

Compact & Lightweight

The compact footprint and lightweight design make installation easy and reduce the load on moving parts, which extends equipment lifespan and lowers operational noise.

Low-Maintenance Design

The bearing-supported, wear-resistant structure ensures long service intervals. This reduces unplanned downtime and helps maintain continuous production workflows.

Why Choose Our Rotary Union for Printing Ink?

🔧 Engineered for Performance

Each unit is built with tight machining tolerances to ensure zero ink leakage and a perfect fit for high-precision printing systems.

🌐 Industry-Proven Reliability

Trusted by leading OEMs and print shops worldwide, our rotary unions have been tested and validated in thousands of printing setups.

💡 Customizable Options

We offer custom configurations including multiple passages, media segregation, special coatings, and quick-install connectors.

🛠️ Easy Installation

Compatible with standard thread sizes and available with optional mounting kits, reducing setup time and labor costs.

Tell us about your environment.

We need to know:
1. Type of liquid or gas being transported (media)
2. Pressure (PSI)
3. Temperature (°F)
4. Speed ​​(RPM)
5. Shaft connection (thread size and type or flange size)
6. Media flow (GPM)
7. Flow path – single or dual flow (e.g., dual flow: stationary or rotating siphon pipe or tube)

Boost Your Print Quality with the Right Rotary Union

Stop ink leaks before they affect your bottom line. Our Rotary Union for Printing Ink is the ultimate solution for stable ink flow, precise temperature control, and reduced maintenance. Engineered for excellence—trusted for performance.

📦 In Stock & Ready to Ship Worldwide
📞 Contact Us Today for a Quote or Technical Support