Ultrasonic Cutting Blades & Knives
Ultrasonic blades and knives must be used with an ultrasonic cutting machine system. High-frequency ultrasonic blades for clean food slicing (meat, cheese) and precision knives for rubber, non-woven fabrics, and plastic films. 20-60kHz FDA/CE certified solutions.
Ultrasonic Food Cutting Blades
Applications:
– Meat slicing with zero residue buildup
– Clean-cut bakery products (sticky cakes, cheeses)
– Frozen food processing (-20°C stable performance)
Features:
– FDA-compliant titanium blades
– 40-60kHz high-frequency vibration
– Self-cleaning design, non stick knife.
Industrial Ultrasonic Knives
Materials Cut:
– Rubber: Vibration-reduced tearing
– Non-woven fabrics: Sealed edges prevent fraying
– Plastic films: 0.1mm precision micro-cutting
Features:
– Ceramic-coated steel blades for durability
– 20-30kHz lower frequency for thick materials
– Replaceable blade inserts
The difference between full-wave ultrasonic blade and half-wave ultrasonic blade
The full-wave ultrasonic knife processes electrical signals through full-wave rectification, making complete use of the positive and negative cycles of alternating current to achieve bidirectional high-intensity vibration. It typically has stronger energy and penetrability. In contrast, the half-wave knife uses unidirectional pulsed energy, making it suitable for materials that require high precision and are thin or low in hardness.
Customer FAQs
Can ultrasonic blades cut frozen meat?
Yes! Our -30°C rated blades maintain sharpness even when cutting frozen meat, reducing energy use by 40% vs traditional saws.
How to prevent plastic film melting during ultrasonic cutting?
Use low-amplitude high-frequency knives (50kHz+) with pulsed vibration mode to minimize heat buildup.
How do ultrasonic food blades improve hygiene?
Self-cleaning effect: Vibration removes food particles
FDA-grade titanium: Inhibits bacterial growth
No cross-contamination: Reduced contact pressure vs. traditional blades
Can one ultrasonic knife cut both fabrics and plastics?
Not recommended. Use:
🔹 Serrated-edge knives for textiles (prevents slippage)
🔹 Smooth-edge knives for plastics (cleaner cuts)
Mixing materials accelerate blade wear.
Can ultrasonic blades cut frozen meat without sticking?
Yes! Ultrasonic blades with 20-50μm vibration amplitude prevent meat residue buildup, even at -30°C. The high-frequency vibration (55kHz+) creates micro-movements that reduce friction, making them ideal for frozen food processing plants.
What is the difference between ultrasonic blades and knives?
Ultrasonic blades are high-frequency (40-60kHz) tools for precision tasks (e.g., surgical incisions, delicate food slicing), while ultrasonic knives operate at lower frequencies (20-30kHz) for thick material cutting (rubber, composites). Blades typically have sharper edges for clean cuts, whereas knives prioritize durability.