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Stop Wasting Paint, Time, and Resources with Outdated Methods
Manual 3K paint applications can be messy, wasteful, and time-consuming. But it doesn't have to be.
Automated mixing and dosing solutions bring consistency, reduce material loss, and a streamline the process so you can focus on delivering quality results.
Discover a Smarter Way to Apply 3K Coatings

The Hidden Drawbacks of Traditional 3K Paint Application
Professionals using two-component coatings often deal with:
❌ Unreliable Mixing – Incorrect ratios can cause curing problems and poor adhesion, leading to rework.
❌ Short Pot Life – Wasted paint and clogged equipment are common, increasing downtime.
❌ Excessive Cleaning – Frequent solvent flushing increases costs and raises environmental concerns.
❌ Manual Errors – Skilled operators are essential, but even they aren’t immune to mistakes.

How Automation Changes the Game
✅ Accurate Mixing on Demand – Perfect ratios every time, with less material loss.
✅ Cleaner Equipment – Less cured paint in the system means fewer maintenance headaches.
✅ Reduced Solvent Usage – Automated rinsing cuts waste and improves regulatory compliance.
✅ Repeatable Quality – Consistent performance ensures top-tier finishes on every job.

Still mixing 3K paint by hand? It might be time to calculate the real cost of waste, downtime, and rework.
Talk to us about upgrading to an automated mixing and dosing solution.

Struggling with overspray, uneven coating, or wasted paint? Airmix® technology bridges the gap between Airless and Airspray, delivering the perfect balance of efficiency, quality, and control.

See More?
The Hidden Advantages of Airmix®:
Are You Missing Out on Efficiency & Quality? Painters often face a trade-off: Airless for speed, Airspray for quality. Airmix® eliminates this compromise, offering:
- Higher Transfer Efficiency – Reduce paint waste and improve cost savings.
- Superior Finish Quality – Even thickness and perfect coverage, including hidden areas.
- Faster Application – Apply a single thick coat, cutting process time.
- Automation-Ready – Increase production capacity by over 30% with minimal effort.

If you're looking to improve productivity, reduce waste, and achieve a flawless finish, Airmix® technology is the solution. Let’s explore how it can optimize your process.

No, it's not recommended to use the same mixing and spraying equipment for both epoxy primers and polyurethane topcoats due to chemical incompatibility between their hardeners. Separate circuits or strict equipment isolation must be considered to avoid cross-contamination and ensure finish quality.

Epoxy systems typically use amine-based hardeners, while PU coatings rely on isocyanate-based hardeners. These two types of hardeners are strongly incompatible: even trace contamination during cleaning or color change cycles can lead to gelation or clogging inside the mixing equipment, poor adhesion or finish defects on the coated part and reduced shelf life of mixed paint or altered curing behavior.
This incompatibility is especially critical for 2K or 3K dosing systems using shared paint circuits or flushing lines.
The Best Practice is to use fully separate dosing/mixing equipment (2x Cyclomix

No, it's not recommended to use the same mixing and spraying equipment for both epoxy primers and polyurethane topcoats due to chemical incompatibility between their hardeners. Separate circuits or strict equipment isolation must be considered to avoid cross-contamination and ensure finish quality.

Epoxy systems typically use amine-based hardeners, while PU coatings rely on isocyanate-based hardeners. These two types of hardeners are strongly incompatible: even trace contamination during cleaning or color change cycles can lead to gelation or clogging inside the mixing equipment, poor adhesion or finish defects on the coated part and reduced shelf life of mixed paint or altered curing behavior.
This incompatibility is especially critical for 2K or 3K dosing systems using shared paint circuits or flushing lines.
The Best Practice is to use fully separate dosing/mixing equipment (2x Cyclomix EVO or equivalent), or at least separate paint circuits with manual or semi-automated switching and dedicated flushing routines. This is especially true in the defense industry, where risk management and process traceability are held to the highest standards.
In robotic application, if requested on the same robot, dual spray guns mounted on a robot (one for epoxy, one for PU) are often a more secure solution.
SAMES can assist you in designing safe, efficient multi-product solutions, based on your cycle time, quality constraints, and maintenance preferences. Contact us to evaluate the best configuration for your process.

Evo or equivalent), or at least separate paint circuits with manual or semi-automated switching and dedicated flushing routines. This is especially true in the defense industry, where risk management and process traceability are held to the highest standards.
In robotic application, if requested on the same robot, dual spray guns mounted on a robot (one for epoxy, one for PU) are often a more secure solution.
Sames can assist you in designing safe, efficient multi-product solutions, based on your cycle time, quality constraints, and maintenance preferences. Contact us to evaluate the best configuration for your process.

The first two digits XX show the caliber of the orifice, directly linked to the flow rate
The following digits YY, are related to the width of the spray pattern at the standard distance of 25cm (10in.)
The digit Z defines the type of paint and fan geometry: water based, solvent-based, or assymetric solvent-based
(assymetric fan: same width as a standard one but the flow of paint is higher on one side (70%) than on the other (30%))
FOR EXAMPLE:
Apply 0.6L/min at 120 bar of waterbased paint with a spray pattern of approximately 25 cm
XX -> Caliber #09 will deliver the appropriate flowrate at 120 bar
YY -> Width #11 for a spray pattern of 25 cm
Z -> #2 : buse Xtra fine finish for water-based materials
The part number of the tip will be: 134.5XX.YYZ
 134.509.112

This is an extract of the Sames Airmix® catalogue. Please refer to it for exhaustive information.