Are you still using traditional techniques for anti-corrosion coating of metal parts? These 3 technical upgrades can extend the life of your product by 5 times

Corrosion of metal parts costs global industry more than $2 trillion every year. For high-end manufacturing fields such as auto parts, engineering machinery, and rail transit, anti-corrosion coating is not a process, but the core competitiveness of product quality.

Traditional dip coating and manual spraying have poor anti-corrosion effects, uneven coatings, and substandard environmental protection, and cannot keep up with the times. Now when doing anti-corrosion coating, you must know these 3 technical upgrades:

Upgrade 1: Integrated system from pre-treatment to curing.

The core of anti-corrosion is pre-treatment. Shot blasting + phosphating/silane pretreatment + electrostatic spraying + high temperature curing, a complete automated system, the coating adhesion can reach level 0 (level), and the salt spray test exceeds 1,000 hours.

After a leading brake system company used the Gemet integrated coating system, the salt spray life of its products was increased from the original 240 hours to 1,200 hours, and the customer complaint rate dropped by 90%.

Upgrade 2: Robot intelligent spraying

The fatal problems of manual spraying: unevenness, instability, and waste of paint. Through 3D path programming and flow closed-loop control, robot spraying increases the paint utilization rate from 40% to more than 85%, saving more than 300,000 yuan in paint costs annually.

Upgrade 3: Digital monitoring system

The new generation of coating equipment is equipped with PLC+HMI+ remote monitoring to track key parameters such as temperature, humidity, wind speed, and coating thickness in real time. Automatic alarms for data anomalies, traceability of process parameters, and compliance with IATF 16949 system requirements.

Gemet has focused on metal surface anti-corrosion coating equipment systems for 20 years, providing full-process services from process design to equipment delivery for automotive parts, construction machinery, rail transit and other fields.

Anti-corrosion is not as simple as applying a layer of paint. A good anti-corrosion coating system can extend the life of your products by 5 times and directly increase customer satisfaction.