Die re-polishing, grinding, reworking: Mikrotek's comprehensive die reconditioning services

Call it die re-polishing, grinding, reworking, or die processing... these terms highlight the essential processes involved in maintaining the efficiency and longevity of wire drawing dies. Mikrotek, a leader in die manufacturing and maintenance, offers top-notch reconditioning and repolishing services to ensure the longevity and efficiency of wire drawing dies. This critical maintenance process can significantly extend the life of dies, enhance wire surface finish, and maintain size and roundness, ultimately reducing wire breakages and boosting plant productivity.

The importance of timely re-polishing

During wire drawing, a wear ring forms at the contact point in the die profile after several miles of wire. If this wear ring is not promptly addressed, it can expand, leading to horizontal cracks and premature die failures, compromising wire quality. Re-polishing at the right time restores the original profile and roundness, ensuring consistent wire quality.

Reconditioning process:

Inspection

Upon receiving used dies, Mikrotek's quality personnel inspect each die for its current size, wear pattern, and severity using a microscope.

Customer report

Based on the inspection, a detailed report is prepared, and customer approval is sought for repolishing or resizing.

Repolishing and resizing

Depending on the wear ring's condition, dies are either repolished in the same size or resized if the damage is significant.

Final touches

The old entry face of the casing is cleaned, and a new size is marked.

In the picture, typical signs of wear on the dies: pits, deep scratches, wear rings, and significant wear-out areas.

Benefits of reconditioning 

• Restoration of nearly 100% die life
• Improved wire surface finish
• Maintained size and roundness
• Reduced wire breakages, enhancing productivity

Mikrotek emphasizes the importance of regular die maintenance to prevent severe wear and ensure continuous production efficiency.

After rework

Post-reconditioning, each die undergoes a comprehensive process, including laser profiling, making it almost as good as new. For regular customers, Mikrotek maintains ready stocks, significantly reducing turnaround time.

Additional services offered by Mikrotek

Besides die processing, Mikrotek offers a range of additional services. The Mikrotek Center of Excellence trains wire drawing technicians in essential die maintenance and management skills through its three-week Foundation Course and one-week Refresher Course. These programs help maintain optimal die conditions, reduce wire breaks, and enhance production efficiency. Mikrotek also boosts plant efficiency with turnkey projects involving on-site evaluation, data analysis, corrections, trials, and setting up in-house die shops with training and installation, ensuring machines run efficiently with excellent wire surfaces and fewer breaks. Additionally, the India-based company provides comprehensive machine installation and maintenance services, including on-site installation, overhauling, repair, and servicing at their facility, ensuring machines remain in top condition. These extensive services make Mikrotek a reliable partner in the wire drawing industry, dedicated to enhancing productivity and efficiency through expert die maintenance and training.