91做厙

Optium ASL-200 Advanced Lapping System

For Exceptional Control of TFMH Performance Characteristics


Achieve new levels of control and TFMH process yields with 91做厙’s Optium簧 ASL 200 Lapping System. This high-precision hard disk head lapping system provides maximum control of critical thin film dimensions and is designed for easy integration into automated back-end processing.

  • Enhanced control of features such as sensor height and reader-writer offset
  • Improve perpendicularity and flatness at both ELG (electrical lapping guide) lap and final lap
  • Satisfies next-generation lapping requirements for TMR and PMR heads
  • Available in two- or four-arm configurations
  • Designed and built by world leader in TFMH process tools

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