The company CVH (Chemievertrieb GmbH & Co. Hannover KG) would like to indroduce itself as the leading producer of lubricants for thin enamelled copper wires in germany. If interested, please contact Dr. Matthias Strutz via mail.

Details of the enamelling process

1. Annealing Oven
The bare wire is annealed to achieve necessary softness of the copper.

2. Enamel Applicator
The enamel is applied in many single layers by the applicator (up to 30) to guarantee good adhesion of the enamel to the copper conductor and to ensure good insulation properties.

3. Curing Oven
In the oven solvents are driven out of the enamel by heat.

4. Lubrication   Application
Lubrication is applied to the finished enamel surface to obtain good slidability.
Lubrication: Precisely metered lubrication with very small tolerance avoids potting and taping problems, while ensuring superb windability with no wire breaks. more?

5. Laser O.D. Control
The outer diameter is continuously controlled by laser.

6. Tension Control
The winding tension is closely controlled.

7. Spooling
The wire is evenly spooled on a supply spool with consistent tension.

8. Monitor
Monitor provides continous production data to operator.