Pneumatic Rotary Joint For Man Roland Printing Ink

Description

Rotary Joint For Man Roland Printing Ink Product Overview

Our Pneumatic Rotary joint for Man Roland Printing Ink is engineered for high-speed, continuous ink delivery in professional offset printing machines. This advanced rotary joint provides stable, leak-free ink transfer between stationary and rotating ink systems, ensuring excellent print quality, longer machine life, and reduced downtime.

Specifically designed as a Man Roland-compatible pneumatic ink rotary joint, it matches OEM performance standards while offering a more cost-effective and durable solution for printing factories, packaging plants, and commercial print shops.

Key Features of Rotary Joint For Man Roland Printing Ink

Precision Ink Transfer

The rotary union ensures smooth, uninterrupted ink flow to the rotating drum. Its optimized sealing technology prevents air leakage and ink contamination during high-speed printing operations.

Man Roland Printer Compatibility

Designed as a direct replacement for Man Roland printing press ink rotary unions, it fits seamlessly into pneumatic ink supply lines without requiring any modifications.

Durable Wear-Resistant Materials

Constructed with stainless steel and high-hardness sealing components, this joint resists wear, corrosion, and chemical attack from pigment-based and UV inks.

Leak-Free Mechanical Seal Design

The upgraded floating seal assembly reduces friction, minimizes maintenance, and prevents ink leakage even under continuous operation.

High-Speed & Stable Rotation

Engineered for long-term performance in high-RPM environments, ensuring consistent ink volume and pressure throughout the printing cycle.

Easy Installation & Maintenance

Compact, lightweight structure supports quick installation. The modular internal components make future seal replacement and cleaning much easier.

Technical Specifications of Rotary Joint For Man Roland Printing Ink

Item	Details
Product Type	Pneumatic Rotary Union for Printing Ink
Main Function	Compressed air & ink transfer across rotating components
Compatible Machine	Man Roland 200 / 300 / 500 / 700 Series Printing Press
Medium	Printing ink, pneumatic air
Max Pressure	1.0–1.6 MPa (air)
Max Speed	3000 RPM
Body Material	Stainless steel / aluminum alloy
Sealing Material	Carbon graphite / tungsten carbide
Port Size	Customizable (G1/4”, G3/8”, G1/2”)
Passage	Single-pass ink supply or dual-pass air + ink
Temperature Range	-10°C to +120°C

Applications of Rotary Joint For Man Roland Printing Ink

Our rotary union for printing ink is widely used in:

• Offset printing machines

• Man Roland press ink delivery systems

• High-speed commercial printers

• Packaging printing equipment

• Ink circulation and supply systems

• Rotary pneumatic ink distribution lines

Why Choose Our Rotary Union for Printing Ink?

1. OEM-Equivalent Performance

Specially designed for Man Roland offset printing machines, delivering stable ink distribution and excellent printing uniformity.

2. Enhanced Ink Flow Efficiency

Reduces ink pulsation and improves color consistency across large print jobs.

3. Lower Operating Cost

High durability materials extend service life, reducing maintenance frequency and replacement costs compared to OEM brands.

4. Compatible With Multiple Ink Systems

• Water-based inks
• UV-curable inks
• Solvent inks
• High-viscosity offset inks

Buy With Confidence

We are a professional rotary union manufacturer specializing in printing press rotary joints, pneumatic ink supply fittings, and Man Roland compatible parts. Our products deliver long-term reliability at a competitive price.