Manufacturing of coating heads (slot die) for the film, LCD, and battery industries.

A must-see for those struggling with precision and delivery deadlines! We utilize ultra-finishing techniques centered on polishing to achieve ultra-fine and ultra-smooth surfaces.

We utilize ultra-finishing techniques centered on polishing to achieve ultra-fine and ultra-smooth surfaces required for coating heads used in FDP and various film and battery manufacturing equipment. Materials such as SUS can be manufactured. The desired precision is guaranteed by our processing technology. For delivery times, we can accept partial contracts for each process. For example, we can shorten the time by only performing polishing or only machining! 【Precision List】 ■ Total Length: 4000mm or less ■ Tip Straightness: 0.001mm to 0.010mm or less ■ Inner Surface Flatness: 0.001mm to 0.010mm or less ■ Tip Surface Roughness: 0.1S or less ■ Inner Surface Roughness: 0.05S to 0.2S or less We are currently offering a document summarizing points to confirm when requesting coating heads (die coaters)! *For more details, please contact us or download the catalog.

Wafer processing/polishing equipment