●Japan Patent/No.1128235

●U.S. Patent/No.4168916

●Swiss Patent/No.629689

●Germany Patent/No.2814467






Supersonic Lapping Machin


Offering the most powerful output

           in the LAPTRON series.

The super-high output LAPTRON 75R offers a maximum 55W. The featured rotary function produces high-frequency vibrations of 28,000 times per second. This supersonic lapping machine is most appropriate for lapping large-size molds.

Best ultrasonic die lapping machine

LAPTRON 75R is a high-grade lapping machine with a supersonic amplitude of 45 microns, a high power output of 55W max., and a 28,000c.p.s. frequency makes possible high-precision lapping with minimum force. The newly incorporated rotary mechanism further boosts operability, ensuring even novice user's of simple and high quality work performance.

High performance output patented around the world

The powerful supersonic oscillator which is the heart of the machine has been patented by Japan, the U.S.A., Germany, Switzerland and other developed countries.

Four-stage power output adjustment

High power output of 55W maximum. Appropriate power selectable depending on operating conditions through four-stage power adjustment.

Varying frequency automatically controlled

Varying frequency depending on thickness and length of tips automatically traced. Vibration is controlled by the feedback frequency to maintain the optimum lapping condition

Complex shapes and forms lapped with ease

Shapes difficult to lap using conventional manual work, such as rib, slit, deformed hole, concave bottom surface and precise angles at corners can be achieved with highly accurate lapping.

Work efficiency raised and high precision achieved

Work efficiency drastically raised because the work speed increases five to seven times manual work. Even beginners can perform mirror finish easily and speedily.

Service & Support

Information Desk for Telephone/FAX

TEL 81-3-3376-3464

FAX 81-3-3374-0346