Industrial Leak test machines in Mexico
Leak testing solutions using pressure drop, vacuum, and helium for industrial production lines. At Cosmo de México, we integrate high-precision equipment with specialized technical support in Mexico.
Applications in the automotive, medical, and electronics industries to ensure airtightness, quality, and regulatory compliance.
What is a leak test and what is it used for?
Leak tests allow for the verification of the airtightness of components and systems. They are used in production lines to detect defects in valves, seals, assemblies, heat exchangers, and critical components.
- Prevention of failures and rework
- Compliance with quality standards
- Waste reduction and guarantees
- Safety in Pressurized Products
Types of industrial leak tests
The different leak testing methods are selected based on the required level of accuracy, the type of component, and the industrial application.
Pressure drop leak test
Standard method in production for detecting leaks by measuring pressure variation. Ideal for automated lines and high-volume quality control.
Vacuum leak test
Used in electronic and medical applications, it allows for the evaluation of hermeticity through the generation of controlled vacuum.
Helium leak test (tracer gas)
High-precision method for detecting microleaks in critical components. Used in the medical, aerospace, and advanced automotive industries.
Leak testing methods
Pressure drop
Detects leaks by measuring the pressure variation in a closed system over a specified period of time.
Vacuum
Evaluate the airtightness by extracting air from the system and measuring changes in the vacuum level.
Helium / tracer gas
High-precision method for detecting microleaks in critical applications.
Water sink
Basic visual inspection by immersion or soapy solution.
Comparison of methods
| Method | Precision | Cost | Aplication |
| Water sink | Low | Low | Basic inspection |
| Pressure drop | Medium | Medium | Production |
| Vacuum | Medium-High | Medium | Electronic |
| Helium | Very high | High | Aerospace / medical |
Industrial applications
Automotive
Testing in engines, fuel systems, EVs, and batteries.
Medic
Validation of hermetic devices and critical equipment.
Electronic
Protection against moisture and internal failures.
Industrial
Tanks, valves, heat exchangers, and more.
Leak testing equipment in Mexico
We offer industrial leak testing equipment and high-precision leak detectors, designed for integration into automated production lines.
- Pressure and vacuum leak testing equipment
- Helium leak detection systems
- Integration into production lines
- Technical support and engineering in Mexico
How to choose a leak testing equipment?
The selection of the right equipment depends on factors such as the required level of precision, the type of product, and the production volume.
- Method type: pressure, vacuum, or helium
- Required cycle time
- Level of automation
- Applicable regulations
Integration of leak testing systems
We implement comprehensive leak testing solutions for production lines, including equipment selection, integration, and technical support.
- Online test automation
- Reduction of cycle times
- Real-time quality validation
- Adaptation to industrial standards
Frequently Asked Questions
Which method is more accurate?
The use of helium as a tracer gas is the most accurate method for detecting microleaks.
What industries use leak testing?
Automotive, medical, electronic, aerospace, and industrial.
Can they be automated?
Yes, modern equipment allows for complete integration in production lines.
Do you need technical advice?
Our team helps you select the right equipment based on your application.
Talk to a specialist