Welcome to P&J Manufacturing, Inc.
Double Sided Lapping Machine.

When both sides of a given material require exact processing, the Speedfam® Double-Sided Machine is the obvious choice. P&J Manufacturing is proud to own one of only four Speedfam DSM16B-5LP machines, used in a job shop capacity, in America. Available on a per-job basis.

Recent diagnostic evaluation of this machine’s capabilities indicated tolerances within 20 millionths of an inch!

This machine is appropriate in situations where:

  • Demanding thickness variation/parallel parameters are required
  • The machining process must conform to a SPC program
  • Thickness to diameter ratios combines with high-stress materials make required flatness parameters difficult to maintain.

An Automatric Thickness Control enhances repeatability of the thickness variation. Once a preset thickness value is entered into the digital display, the machine stops automatically when it reaches the preset level. A Direct Read Pressure System automatically compensates for any variation in operating pressures due to plate material loss or air pressure fluctuations.

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The DSM can be used on the following materials:
  • Carbon
  • Plastic
  • Ceramic
  • Metals

ISO 9001 Registered Firm