SF-3400Ⅱ+ SF-7400

High-output cutter for manual operation:
Assisting manual operations with clear cutting

Oscillator：SF-3400II

This is a high-power ultrasonic cutter featuring the ultrasonic power output of 220 W. The tool’s ultrasonic vibrations at a frequency of 22 kHz(22,000 vibrations per second) drastically reduce the cutting resistance. Varieties of materials can be cut even more rapidly and cleanly with a lower processing pressure. A function to enable constant monitoring of loads during cutting was added anew, thereby ensuring added safety and user friendliness.

– Constant amplitude control circuit always keeps vibration at stable amplitude.

– Overload protection circuit is featured.

– The output adjustment can be done in step-less and continuous manner from

the minimum to the maximum levels.

Transducer：SF-7400

This is a manual-operation type transducer that allows the use of large tools, such as of the chisel type and knife type to assist high power manual operations, including stripping exterior building walls and rust removal.

SF-3400II

Oscillator

Frequency adjustment

Auto-tracking type

Max. output power

220W

Power adjustment

Step-less continuously variable type

Power supply

Single phase 100 VAC or 200 VAC, 50/60 Hz

Power consumption

500VA

Outer dimension (mm)

143(W) x 294(D) x 210(H) (260(H) including the handle)

Weight

4.7kg
SF-7400

Transducer

Frequency

22kHz

Vibration element

PZT piezoelectric transducer

Housing material

Resin (Duracon)

Outer dimensions (mm)

φ16/φ40/×154L

Cord length

4M (max. extension:10M)

Weight

340g (excluding cord)

Hand switch

Push-button type

Applicable materials

sheet, film

stripping exterior building walls, rust removal

Manual-operation type (hand switch)