Ultrasonic Food Cutting Blade
We produce many different sizes of ultrasonic food cutting blade, together with the ultrasonic generator and transducer for food cutting — providing the cutting solution for your line.
From 10 mm to 450 mm, half wave or full wave
We can produce multiple different cutting sizes of ultrasonic food cutting blade according to customer demand. The cutting size can be chosen from 10 mm to 450 mm, in both half wave and full wave, such as 20 kHz or 30 kHz 150 mm, 200 mm, 300 mm, 305 mm and 350 mm.
Every blade is machined and tuned to the frequency of the head it will run on, and checked on the generator before it leaves the factory. A replacement blade therefore drops straight into an existing system, with no re-setting of the machine.
Three blade sizes we machine most often
Length follows the width of the product and the cut format. Anything outside the standard range can be produced to a drawing, up to 450 mm.
One blade, bolted to a matched stack
Bolted to the booster, tuned to the head
The blade mounts on the booster at the front of the stack. The blade is the part that touches the product, so its length and profile set the cutting width and the depth of the cut.
We supply the blade on its own as a spare, or together with the booster, the transducer and the generator as a complete cutting head.
A blade change does not need the head to come back to us
The blade is a wearing part, so it is designed to be exchanged rather than rebuilt. Fit the new blade, check the frequency on the generator, and the head is back in production.
Keep the blade length and the frequency identical to the original and nothing else on the machine has to be adjusted.
Why an ultrasonic blade cuts better than a plain knife
High stability
The generator converts electrical drive into mechanical oscillation that is transmitted to the blade and to the product. The cut is made by vibration, so no sharp edge is needed, blade wear is minimised and the blade head can be replaced easily.
Avoid contamination
The blade head stays below 50 °C in use, so no smoke and no odour are produced. There is no risk of injury or fire during the cut, and no burnt residue is left on the product.
Clean cutting
Material does not adhere to the blade surface and only light pressure is needed, so soft and fragile products keep their shape. On fabric, the edge is sealed automatically without fraying.
Ease of operation
Connect the blade to the ultrasonic generator, plug the generator into a 220 V supply and switch on to cut straight away. Hand-held and machine-mounted cutting are both supported.
Wide range of applications
Cake, cheese, sandwich, chocolate and frozen meat — and also rubber, vulcanised and un-vulcanised latex, textile materials and plastic sheet.
Blade data and the complete cutting system
Blade specifications
| Specification | Data |
|---|---|
| Cutting blade length | 70, 90, 100, 120, 150, 200, 250, 300, 350 mm or customized size |
| Full range | 10–450 mm, half wave and full wave |
| Power | 500 W, 1000 W |
| Frequency | 20 kHz, 30 kHz |
| Voltage | 220 V / 50 Hz |
Cakes, cheese, frozen food and more
One blade covers a wide range of foods. Tell us the product, its temperature and the cut width you need, and we will match the blade, the frequency and the head to it.
Bakery & confectionery
Cake, layered sponge, sandwiches, chocolate and confectionery — clean cut faces on sticky and layered products.
Dairy
Cheese blocks, portions and butter, cut without pressure and without sticking to the blade.
Frozen food
Frozen meat, fish and prepared products cut straight from the freezer, without thawing first.
Rubber & latex
Rubber, vulcanised and un-vulcanised latex, cut by vibration instead of by a sharp edge.
Textiles & plastic sheet
Textile materials, plastic sheet and other plastics, including sealed edges on fabric.
Cake & bakery
Clean cut faces on layered and sticky products, without squeezing or crumbs.
See food cutting →
Cheese & dairy
Blocks and portions cut without pressure, so the product keeps its shape.
See food cutting →
Frozen & prepared food
Frozen meat, fish and prepared products cut straight from the freezer.
See food cutting →Every blade is cut-tested before it ships
Before a blade leaves the factory it is fitted to the same stack it will run on and used to cut a real product on the bench. The frequency is then read back on the generator to confirm the blade is tuned to its head.
The photos on the right are from that test bench — the blade parting a layered product, and the generator holding the working frequency.
Complete the cutting system
More views
Questions buyers ask before ordering
Can I buy just the blade for my existing machine?
Yes — we supply replacement titanium and steel blades machined and tuned to your existing cutting-head frequency.
How often do blades need replacing?
Blade life varies with the product and duty; they are rebuildable and we can re-tune or replace them as needed.
Do blades need re-sharpening?
No conventional sharpening. When performance drops we re-tune or replace the blade rather than grind it.
What's the MOQ for custom profiles?
Tell us the profile and quantity. Custom titanium blades are made to order with a low minimum order.
Send us your product for a free cut test
Tell us the food, its temperature and the cut width you need. We will cut a sample, check the frequency and come back with the blade length and the system that suits your line.
Request a Quotation