• Hangzhou Powersonic Equipment Co., Ltd.
    Poluda Igor
    RPS-SONIC is very professional and the sales industry is very patient. I think my air filter has got a perfect cutting plan here.
  • Hangzhou Powersonic Equipment Co., Ltd.
    Ultrasonic processing is amazing, greatly improving the quality of our company's finishing
  • Hangzhou Powersonic Equipment Co., Ltd.
    Nguyễn Công
    the machine worked for 5years, still in good performance, Made in China is good quality now, RPS-SONIC is good quality.
Contact Person : Yvonne
Phone Number : 86-15658151051
WhatsApp : +8615658151051

Portable Handheld Ultrasonic Knife 35Khz 300w For Vulcanized Latex

Place of Origin China
Brand Name Rps-sonic
Certification CE
Model Number RPS-C35
Minimum Order Quantity 1pcs
Price negotiable
Packaging Details CARTON
Delivery Time 1DAYS
Payment Terms T/T
Supply Ability 200PCS/MONTH

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Product Details
Frequency 35Khz Power 300w
Horn Material Titanium Outer Shell Plastic
Generator Digital Type Handheld
Voltage 220/110V Weight 6kg
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300w Handheld Ultrasonic Knife


35Khz Handheld Ultrasonic Knife


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Product Description

35Khz 300w Portable Handheld Ultrasonic Knife For Vulcanized Latex

35Khz 0.6mm Handheld Ultrasonic Knife For Plastic cutting



Frequency 35Khz
Frequency adjustment Auto-tracking type
Max. power output 300w
Power output Infinitive adjustment
Power supply AC200V 50/60Hz
Outer dimension (mm) 120*120*380
Weight 4kg
Blade thickness 0.6mm




The maximum output power of the replacement blade hand-held ultrasonic cutter is 00W. The outer 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 for cutting difficult-to-cut materials, such as thermoplastic resin plates, sheets, films and laminates, carbon fiber composite materials, fabrics.

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




Rubber, vulcanized latex, non-vulcanized latex, food and various textile materials, plastic sheets can all be ultrasonically cut

Features: No need for sharp cutting edges, the blades are less worn, and the cutter heads can be replaced by themselves;

The temperature of the cutter head is lower than 20℃, so there will be no smoke and odor;

When cutting, only a small amount of pressure is required, which reduces material deformation and wear


Advantages of Handheld Ultrasonic Cutter


High stability: When the ultrasonic generator is working, it generates 40KHz electromagnetic vibration, which is transformed into mechanical vibration and transmitted to the cutting knife and the material to be cut. The slitting is performed mechanically, so there is no need for sharp cutting edges, the blade wear is small, and at the same time The cutter head can be replaced by yourself.
No pollution: When the ultrasonic knife is cutting, the temperature of the knife head is lower than 50 ℃, so smoke and odor will not be generated, which eliminates the danger of injury and fire during cutting.
Neat cutting: Since the ultrasonic is cut by high-frequency vibration, the material will not adhere to the surface of the blade, and only a small amount of pressure is required during cutting. It will not deform and wear for fragile and soft materials. The fabric will be automatically sealed at the same time. Will cause edge collapse.
The operation is simple: the cutting knife is connected to the ultrasonic generator, the generator is connected to the 220V mains, and the switch can be turned on to cut. It supports hand-held cutting and is equipped with an air-cooled interface.
Wide range of applications: all kinds of textile materials and plastic sheets can be ultrasonically cut, such as natural fibers, synthetic fibers, non-woven fabrics and knitted fabrics can be ultrasonically cut.



35Khz 300w Portable Handheld Ultrasonic Knife For Vulcanized Latex 0