Ideal for polishing large molds

●Japan Patent/No.1128235

●U.S. Patent/No.4168916

●Swiss Patent/No.629689

●Germany Patent/No.2814467

Offering the most powerful output

Product_Supersonic Lapping Machine_LAPTRON 75R

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.

Mirror finish

Deep&narrow slips

Rotary lapping can be applied to R-shaped faces, plane faces, and wide areas, and supersonic lapping can be applied to minute deep ends. This one single unit is required to do both of them without using multiple lapping machines.

Wide lapping

R-shaped

Rotary hand tool suitable for round faces and burr treatment

High-performance supersonic hand tool to automatically control frequency

Maximum rotation is 30,000 rpm (at 30 V DC). This machine is equipped with a safety device to automatically stop this machine in the event of an overload.

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

Accessories

Specifications

Input

Output

Spersonic oscillation

Amplitude Range

DC Motor

No-load rotation speed

Maximum torque

Dimensions

Weight

AC100V　50/60Hz

55W max

22〜26kHz 4-stage selection

（With automatic frequency following function）

MAX 45μｍ

DC3～30V

3,000～30,000rpm

6.5N/cm

Power unit

W285㎜×D210㎜×H145㎜

Supersonic handtool

Φ41㎜

Rotary handtool

Φ31.6㎜

Power unit

approx.5.7kg

Supersonic handtool

approx.356g

Rotary handtool

approx.270g