Single-edge Straight Vibration Blade
Dongguan Kangmingjian Tool Co., Ltd. is one of the best and most professional suppliers in China that makes vibration blades, notably single-edge straight vibration blades and single-edge arc vibration blades.
Our company uses CNC grinding machines that are fully automated to make things. They are quite precise, with a tolerance of ±0.01 mm. Used a lot in fields including printing, packaging, leather, household textiles, automobile interiors, and advertising signs.
Our advantages
High-frequency vibration adaptation: The dynamic balance of the blade is optimised so that there is no shaking during high-frequency cutting and the cutting trajectory is perfectly aligned with the CNC program.
Zero-focus edge cutting: a design that doesn't rotate and causes little temperature rise throughout the cutting process to keep leather, foam, cloth, and other materials from burning, melting, or changing shape.
Long service life: Tungsten steel is very hard, and the cutting edge loses less than 0.01mm every 8 hours. The life of a single blade is three times that of a normal blade.
Multi-process compatibility: One set of blades can be used for a variety of operations, including straight cutting, half cutting, wire pressing, punching, and chamfering.
Customisation: You may change the length, height, and thickness of the blades to fit your demands, and it can cut materials that are 2mm to 60mm thick.
Easy to install:The interface design is standardised, so you don't need to change any other equipment. You can immediately replace the original blades with our Single-edge Straight Vibration Blade, and the tool replacement process is 50% faster.
use cases
The advertising signs sector can use this for cutting, engraving, and hollowing out KT board, chiffon board, acrylic board, and PVC board in an uneven way.
In the packaging and printing sector, it is used to die-cut, half-cut, and throw away corrugated cardboard boxes, colour boxes, honeycomb boards, and adhesive labels.
Leather and Home Textile Industry: Good for cutting real leather, fake leather, textiles, sponges, and carpets without changing their shape or tearing.
Automotive interior industry: utilised to cut large batches of materials for car floor mats, seat covers, and interior door panels with very high accuracy.

Proof of the product
We have ISO 9001 quality management system accreditation, RoHS environmental certification, and CE export certification. Our goods also fulfil the norms for entering international markets.
Strength of capacity: The facility can make more than 50,000 pieces a month and can handle large custom orders. The delivery time is 30% lower than the industry average.
Verification of clients: We have worked with more than 200 B2B customers around the world, including in Europe, America, Southeast Asia, and the Middle East. More than 85% of them come back to buy from us again.
Testing report: Every batch of blades comes with a report on the hardness and precision of the cutting edge. Third-party testing records can also be given for traceability.
parameter
|
Parameter Item |
Specific Specifications |
Remarks |
|---|---|---|
|
Blade Type |
Straight Edge / Arc Edge |
Straight edge is suitable for linear cutting; arc edge is suitable for irregular contours |
|
Material |
Virgin Tungsten Steel / High-Speed Steel |
Hardness HRA 90+, impact-resistant and wear-resistant |
|
Size Range |
22*5.5*0.63~80*61*65 |
Covers full range from short blade to long blade, customization available |
|
Cutting Edge Precision |
Concentricity ≤ 0.02mm |
Smooth cutting edge without burrs, meeting precision processing needs |
|
Applicable Equipment |
CNC Vibration Knife Cutting Machine, Automatic Cutting Bed |
Compatible with mainstream international CNC machine interfaces |
|
Packaging Specification |
Independent Rust-Proof Box + Shockproof Foam |
Suitable for cross-border logistics, anti-collision and anti-oxidation |
FAQ
Q: How can I find the right cutting machine for different versions of single-edge straight/arc vibration blades?
A: We need to know the brand, model, and original blade size and interface of the device. Our technical team will work with you one-on-one to make sure that the model you choose is compatible with the installation.
Q: Is it possible for the circular-arc vibrating knife to cut small arcs of R5 mm? Does the accuracy match the requirements?
A: It can cut arcs of 3 mm or greater with a blade radius tolerance of ± 0.02 mm. CNC machines can carve arcs with an accuracy of ±0.1 mm, which is good enough for precision machining.
Q: What can be done to stop blades from rusting and colliding when being shipped across borders?
A: Is the packaging able to work with international shipping? A: Using "rust-proof paper+shock-absorbing foam+cardboard box" as the three layers of packaging, with a built-in desiccant, and passing international logistics drop testing, it can be safely transported great distances without damage or rust.
Q: Our business has to cut a lot of different materials. Do you know of a good universal blade?
A: I suggest the universal tungsten steel straight blade vibrating knife (specifications can be changed to 306.20.63). It can cut through leather, cloth, KT board, foam, and other materials without needing to change tools often.
Q: Why does the cut deviate when the blade is installed? What can you do to fix it?
A: Most likely, it's because the blade installation isn't perfectly centred or the equipment guide rails are too slack. We can give you video instructions for installation and troubleshooting, and we can also set up remote technical calibration to make sure the installation is done correctly.
Q: Are you able to take small trial orders? How long does the trial last?
A: Support small batch trial orders (at least 100 pieces) with a reasonable cost and a short lead time.
Q: How hard is the blade? Is it possible to cut hard things like acrylic sheets?
A: The blade is HRA 90+ hard and can cut through tough materials like acrylic and PVC boards. Cutting at modest speeds (less than 200 mm/s) can help keep edges and corners from breaking.
Q: What are the benefits of your blades over original blades from worldwide brands when it comes to compatibility and cost-effectiveness?
A: The compatibility is exactly the same as the original factory model, so no changes to the equipment are needed. The price is only 60% of the original blade, and the service life is doubled, which means a total cost savings of 70%. This makes it very cost-effective.
Q: Is there a big difference in how well straight-edged and curved-edged vibrating knives cut?
A: Straight blades are better for straight cuts because they are faster and have smoother cutting edges. Circular edges are better for cutting small arcs, chamfers, and inside holes because they are less likely to have sharp corners or burrs.
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