In industrial painting processes, improving quality does not always mean adding more steps or using harsher chemicals. Sometimes, real improvement comes from simplifying processes, protecting people, and optimizing resources.
That was the case for Equimsa, a company that faced serious challenges in its washing and painting line—until it made a strategic change.
The Initial Challenge
Before working with Neez Tecnología, Equimsa was using a competitor’s chemical in its wash line. From the start, operators experienced constant discomfort:
- The mist coming out of the tunnel caused skin irritation
- In some cases, it burned their eyes
- Frequent use of specialized personal protective equipment was required
In addition, Equimsa’s wash line was compact, with only two tanks, making it very difficult to switch to traditional 3- to 5-step chemical processes without investing in new equipment.
From a quality standpoint, the situation was critical:
internal quality tests showed up to 40% adhesion failures in the paint finish, leading to rework, waste, and production delays.
The Solution: SERVEC 1 and an Integrated Approach
Neez Tecnología evaluated the entire process and proposed a practical and effective solution tailored to the existing infrastructure.
The first step was implementing SERVEC 1 using the same two tanks already in place—without requiring any line expansion.
Before start-up, a complete system cleaning was performed, including:
- Spray nozzles
- Piping
- Tanks
This ensured optimal conditions and allowed SERVEC 1 to perform at its best.
Additionally, improvements were made to the thermal process:
The ovens were automated, resulting in better temperature control, lower gas consumption, and a much safer working environment for personnel.
The Results
The improvements were noticeable almost immediately:
- Operators no longer experienced skin or eye irritation
- There was no longer a need for specialized PPE related to the chemical
- Paint adhesion improved significantly, reducing rejects to minimal or zero levels
- The ovens now operate reliably and safely
A preventive maintenance program was also implemented, helping to extend the service life of the ovens and prevent unplanned downtime.
Real Savings and Efficiency
The economic impact was just as important:
- With SERVEC 1, Equimsa uses less chemical per month
- Tanks no longer need to be emptied and replaced as frequently, as was required with previous products
- Water consumption was reduced—an important benefit in a city where water is a limited resource
- Lower costs in chemicals, water, energy, and safety equipment
Conclusion
Today, Equimsa operates with a process that is safer, more efficient, and more sustainable, without complicating its production line or adding unnecessary steps.
This success story shows that improving quality is not about doing more—it’s about doing things better, with the right technology and the right support.
At Neez Tecnología, we continue helping companies achieve cleaner, more reliable, and more profitable processes, while protecting both product quality and the people who make it possible.