Real-World Trial Results: How a Multi-Solvent Vapour Degreasing System Outperformed Traditional Methods
Vapour degreasing is evolving, and our new multi-solvent cleaning system is leading the way. Designed to work seamlessly with Modified Alcohol, Hydrocarbon, and Perchloroethylene, this advanced equipment delivers superior performance and flexibility compared to traditional co-solvent methods. It meets today’s demands for high-quality cleaning, faster cycle times, and improved environmental compliance across a range of industrial applications.
To meet these new performance standards, our next-generation vapour degreasing equipment has been developed with versatility and efficiency at its core, this advanced system is designed to deliver superior cleaning outcomes for a variety of components, contaminants, and materials.
Drawing on four anonymised real-world case study, ‘mini trials’, we showcase how this cutting-edge cleaning system delivers exceptional flexibility, performance, and sustainability highlighting the multiple solvent options available.
Case Study 1: Reviving ‘Failed’ Electronics with Vapour Degreasing and Modified Alcohol
Application : Flux-removal for mechanical electronic assemblies
Solvent : Modified Alcohol
Component Material : Aluminium, copper, potting compounds
Contaminant Removal : Flux
Previous process used : Co-solvent with HFE and hydrocarbon
A manufacturer of mechanical electronic assemblies faced challenges with flux contamination across a range of aluminium, copper, and potting compound components. Their previous process used a co-solvent solution combining HFE and hydrocarbon, which delivered inconsistent results, especially for older or more complex assemblies.
During testing with our vapour degreasing system and Modified Alcohol solvent, the results were transformative. Even previously scrapped components, set aside after failing final quality control, were given a second chance.
Over 80% of these “failed” parts were cleaned to a standard that passed final inspection, helping the customer recover valuable stock and reduce waste. Additionally, cycle times and material compatibility exceeded expectations
Case Study 2: Safe and Effective Flux Removal for Sensitive SMT Components
Application : Flux-removal of small components used in PCB assemblies
Solvent : Modified Alcohol
Component Material : Aluminium, copper, potting compounds
Contaminant Removal : Flux
Previous process used : Co-solvent with HFE and hydrocarbon
Surface mount technology (SMT) components used in PCB assemblies can be highly sensitive, particularly under vacuum conditions. In this case, a customer raised concerns about the potential for vacuum pressure to damage their smaller components.
Using Modified Alcohol in our new vapour degreasing system, we processed a sample batch. The outcome? Every component passed rigorous cleanliness and functionality testing, proving that this solution is safe and effective, even for delicate electronics.
With these results, the customer gained confidence in switching to a more sustainable, high-performance cleaning method without compromising on quality.
Case Study 3: High-Volume Metal Part Cleaning with Perchloroethylene Degreasing
Application : Oil removal for a high volume of small metallic components
Solvent : Perchloroethylene
Component Material : Brass
Contaminant Removal : Mineral Oils
Previous process used : Older version of the vacuum degreasing machine
In high-volume manufacturing, throughput and solvent efficiency are just as important as cleanliness. A customer processing large batches of small brass components contaminated with mineral oil was using an outdated vacuum degreaser.
When these parts were tested in our upgraded system using Perchloroethylene, the cleaning performance was exactly as expected, outstanding. But beyond that, the customer also saw significant improvements in solvent usage and overall operational efficiency, making the upgrade not only effective but cost-saving in the long run.
Case Study 4: Multi-Material Component Cleaning with Faster Cycle Times
Application: Degreasing of various pressed parts
Solvent : Modified Alcohol
Component Material : Steel, Copper, Brass
Contaminant Removal : Press Oils
Previous process used : Open top fluorinated solvent vapour degreaser
For manufacturers processing a wide variety of pressed parts made from steel, copper, and brass, and dealing with multiple press oils, finding a ‘one-size-fits-all’ cleaning solution can be a challenge.
In this trial, six different press oils were tested at lab scale using Modified Alcohol and we found excellent compatibility. All oils were compatible with the solvent, and the system’s high solvency power combined with vacuum drying technology enabled us to reduce cleaning cycle times by 50%, even for the most heavily contaminated components. The result? Faster turnaround, less downtime, and consistent, high-quality cleaning performance.
The Results?
A Smarter Approach to Vapour Degreasing
These four mini trial case studies demonstrate the wide-ranging benefits of our new vapour degreasing equipment. Whether you’re cleaning delicate electronics, high-volume metal parts, or mixed-material assemblies, this flexible system delivers powerful, consistent results with reduced cycle times, lower solvent usage, and greater process reliability.
Fraser Tech Services
Book a Trial and See the Results for Yourself
Ready to upgrade your cleaning process? Book a trial with us and experience the performance of our next-generation vapour degreasing technology first-hand. Whether you’re focused on sustainability, speed, or solving complex cleaning challenges, we’ll help you find the right solution.
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As experts in the field, Fraser Technologies have a deep understanding of the challenges and opportunities facing our clients’ industries and sectors. Our insights and independent recommendations are based on over 55 years experience, and rigorous analysis of the options available to you.
