Plastic Fabric PP HDPE Handheld Ultrasonic Cutter 35Khz

Handheld 35Khz High Frequency Ultra Cutter for Plastic Fabric PP HDPE Materials

Description:

The maximum output power of the 35Khz replacement blade hand-held ultrasonic cutter is 100W. The shell is made of stainless steel. The cutter head adopts a 0.6mm thick hard wear-resistant alloy blade. The user can replace the blade by himself, which extends the service life of the cutter and saves costs.

Ultrasonic cutting uses ultrasonic energy to locally heat and melt the material to be cut to achieve the purpose of cutting, so there is no need for a sharp edge. Commonly used to cut materials that are difficult to cut, such as thermoplastic resin plates, sheets, films and laminates, carbon fiber composite materials, fabrics, and rubber, etc.

Principle: 

The principle of an ultrasonic rubber cutter is to convert a 50/60 Hz current into 20, 30 or 40 kHz of electrical energy by means of an ultrasonic generator. The converted high-frequency electrical energy is again converted by the transducer into mechanical vibration of the same frequency, and then the mechanical vibration is transmitted to the cutting blade through a set of amplitude modulator devices that can change the amplitude. The ultrasonic rubber cutting blade vibrates along its length with an amplitude of 10-70 μm and repeats 40,000 times per second (40 kHz) (the vibration of the blade is microscopic and generally difficult to see by the naked eye). The cutting blade then transmits the received vibration energy to the cutting surface of the workpiece to be cut, in which the vibration energy is cut by activating the molecular energy of the rubber molecule and opening the molecular chain.

Specifications:

Common problems of traditional cutting:

1. Need a sharp edge, increase the requirements for the blade;
2. Cloth cutting can not seal the edge, and the cutting edge is easy to cause chipping and breakage;
3. Sticky objects are difficult to cut, and it is easy to stick to the knife, which affects the cutting effect and efficiency;
4. When cutting, it is necessary to apply pressure to the object, which is easy to deform soft or fragile food;
5. Some items will produce a lot of broken particles and debris when cutting, increasing waste.

Handheld 35Khz High Frequency Ultra Cutter for Plastic Fabric PP HDPE Materials