Circular slitter blades are the most important part of cutting tools. Because of the requirement for the accuracy of the product, the Circular Slitter Blades require high accuracy and must have micron-level accuracy. In the manufacturing process, the accuracy of the slitting machine blades determines the accuracy of the product cut and the quality of the product.
As the professional slitting blades manufacturer, LCUT's knives are designed for high performance and precision cutting processes in various industry including film and foil, medical, converting or assembling of electronic components.
The dished circular slitter blades are widely used in papermaking, paper products processing, adhesive tape products, films, wires and cables, rubber, aluminum foil, chemical fiber, non-manufactured cloth, composite packaging materials, telecommunications appliances, cigarettes, leather, printing, food, and clothing industries.
The dished circular slitter blade are made from high-quality cutting tool steel D2, SKD11, SKD61, HSS, and the materials are developed by our own factory.After a perfect vacuum heat treatment processing, making slitting machine blades hardness uniform and making slitting machines have a precision machining system. Rotary knives are available in a wide range of materials and are selected and heat-treated to match the demands of line environmental conditions, strip characteristics, and shear design.
(1) We supply circular knife blades in any size or shape you require.
(2) We have equipment to sharpen and resharpen your industrial knife.
(3) We are able to carry out welding and rewilding on your industrial blade.
(4) Our knife manufacturers are familiar with a wide range of different industries and their specific needs.
(5) Support batch of OEM production, and the OEM precision can be satisfied.
| Specifications |
Outer diameter(φ) |
Inner diameter(φ) |
Width (mm) |
Thickness(mm) |
Key depth (mm) |
| φ62*φ42*1.5 |
62 |
12 |
2.5 |
1.5 |
2.2 |
| φ64*φ40*1 |
64 |
40 |
1.8 |
1 |
3 |
| φ75*φ45*1 |
75 |
45 |
2 |
1 |
3 |
| φ75*φ45*1.5 |
45 |
45 |
2.5 |
1.5 |
3 |
| φ62*φ42*1 |
62 |
42 |
2 |
1 |
2.2 |
| φ100*φ75*1 |
100 |
75 |
2.3 |
1 |
2.2 |
| φ105*φ70*1 |
105 |
70 |
2 |
1 |
2.2 |
| φ105*φ70*1.5 |
105 |
70 |
2.5 |
1.5 |
2.2 |
| φ140*φ95*1 |
140 |
95 |
2 |
1 |
2.2 |
We also offer customized blades according to customer requirements.
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Why Use Lcut Machine Knives?
Lcut is technically reliable with over 30+ years of manufacturing experience in all types of industrial knives and blades. When you use Lcut knives and blades, you save money and worries about replacing them.
We are located in one of the largest production bases of Tungsten carbide products, we have a strong ability to access almost all quality steel and other materials available in the industry. Lcut manufactures all your knives and machines from the best quality steels procured from ISO 9001 certified mills and suppliers.
If you are looking for machine knives with extra longevity, less machine downtime, and fast turnaround time, Lcut is ready to help, we are super easy to work with!
What customized knives and blades does Lcut produce?
You can contact Lcut sales engineers and make your own customized order to meet the exact requirements you need.
We can customize to your individual needs of below criteria:
- Grades of steel
- Carbide
- Ceramic
- High carbon steel
- Hardened tool steel
- High-speed steel
- Stainless steel steel
- More
- Tooth designs
- Single/Double Bevel
- Perforated
- Serrated
- Zigzag
- Chisel
- EZ Open
- Many more
- Coatings/Notch
- Carbide
- Titanium Nitrate
- More
What materials does Lcut make its knives and blades?
Basically, the most widely used material in Lcut knives and blades are:
- Solid carbide & Carbide Inlaid (Precise cut, extra hardness and durability)
- Ceramic (Precise thin cut, widely used in film& foil, fabric cutting applications)
- Hardened tools steels (D2, A2, A8. S7, 1095, 1075, highly durable, moisture and abrasion resistant)
- High-speed steels (M2 HSS, M4 HSS, ASP23, High levels of hardness, friction, and heat resistance)
- Stainless steel grades (300 and 400 series, Stain and rust resistant, corrosion resistant, cost-effective)
- High carbon steels (52100 steel, Extra hardness, corrosion and wear resistance)
- CPM 10V/9V Cold/Hot steel (Stand for extreme cold and hot temperature, high impact, and stress, corrosion resistant)
- Spring steel (High yield strength for high-stress cutting jobs)
Lcut makes knives and blades from a wide variety of different materials. We select the best material as per what blades you need to cut and the consideration of the heat, cold, and moisture in the cutting applications.
What coatings on the blades does Lcut provide?
Lcut can make your knives and blades with any of the below coatings:
- Titanium Nitride Coating
- Titanium Carbon Nitride
- Electroless Nickle Plating
- Hard Chrome
Lcut makes sure evey pc of your knives and blades is packed in new and safe export packing so that no damages occur during transportation with different means to the point of destination.
Before shipping, all your knives and blades will have proper anti-rust treatment to ensure protection against damages during transportation and storage.
1. Are you manufacturer?
Yes, Lcut is machine knives manufacturer and we are ready to be your factory partner for all types of industrial knives and blades, regardless of industries and applications.
2. What does Lcut Mean?
"L" comes from the initial letter of our company's Chinese name Linglite, " cut" is what we specialize in, we get the cut your want!
3. How long has Lcut been established?
Lcut was created in 1990s by Mr Zhang Yongxiang, during all these 30+ years, the company has gradually grown to be the leading manufacturer of machine knives and blades in the industry. Apart from conventional steel-made machine knives and blades, Lcut has quickly developed its own production lines of solid carbide knives and ceramic blades. We have been striving to increase our manufacturing capabilities and reduce costs so that you can get the best cut with the most competitive prices in the market.
4. What Does Lcut do?
Lcut has over 18000 square meter's production workshop, 136 experienced workers, and QC in house, we have the technical know-how to manufacture and supply every machine knife and blade you need, no matter what edge or coating or steel you need, we can get the cut you want.
5. How soon can Lcut deliver the machine knives?
Lcut can manufacture and deliver most of the standard and customize knives and blades in 2-3 weeks. We also accept urgent orders depending on the specs and materials availability.
6. How to work with Lcut?
Working with Lcut can be simply easy. You send us the drawings/sketches/ prints or just samples, our technical team can identify any knives and blades.
After quotation and order is confirmed, Lcut production team will ensure your orders are processed in all right hands and finished in a timely manner. We conduct 100% inspection on all knives and blades we manufacture, full quality inspection reports will be provided upon request.
Lcut can handle DAP&DDP shipping and delivery to your door as well.
In conclusion, You want it, we manufacture and deliver it, and you have it!
7. Where to find Lcut?
Lcut factory is located in Sichuan, China, You are welcome anytime to contact our sales to arrange a visiting tour of our factory and workshops online.
Circular slitter blades are the most important part of cutting tools. Because of the requirement for the accuracy of the product, the Circular Slitter Blades require high accuracy and must have micron-level accuracy. In the manufacturing process, the accuracy of the slitting machine blades determines the accuracy of the product cut and the quality of the product.
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