Bottom Slitter Knives
Slitting blades consisted of top and bottom slitter knives are applicable in the slitting applications of various materials, like aluminum, sliver and copper foil, tape, paper, and film, etc. We have some commonly-used specifications and popular products in stock. Or you can give us your samples or drawings, we will produce in strict compliance with the tolerance and precision requirements for your specific applications.
As a senior Chinese slitter knife manufacturer, SETON is committed to offering you the most comprehensive metal slitting solutions.
Technical Parameters
1. Concentricity: 0.05mm
2. Parallelism: 0.005mm
3. Surface finish: Ra0.1mm
4. Thickness tolerance: -0.05~ 0.05mm
Blade Materials
9CrSi, Skd11, D2, M2, and so on
| Item | Outer diameter (Φ) | Inner diameter (Φ1) | Width (B) | Blade width (b) | Large-medium diameter (Φ3) | Small-medium diameter (Φ2) | Key width (C) | Key depth (H) |
| Φ70 × Φ45 × 10 × 8 | 70 | 45 | 10 | 8 | 67 | 59 | 10 | 49 |
| Φ70 × Φ45 × 4 × 2.5 | 70 | 45 | 4 | 2.5 | 67 | 59 | 10 | 49 |
| Φ80 × Φ50 × 5 × 3.5 | 80 | 50 | 5 | 3.5 | 77 | 65 | 10 | 53.8 |
| Φ80 × Φ50 × 10 × 8 | 80 | 50 | 10 | 8 | 77 | 65 | 10 | 53.8 |
| Φ80 × Φ60 × 10 × 8 | 80 | 60 | 10 | 8 | 77 | 69 | - | - |
| Φ70 × Φ45 × 6 × 4 | 70 | 45 | 6 | 4 | 67 | 59 | - | - |
| Φ108 × Φ80 × 10 × 8 | 108 | 80 | 10 | 8 | 105 | 90 | - | - |
| Φ108 × Φ80 × 20 × 18 | 108 | 80 | 20 | 18 | 104 | 90 | - | - |
Company Brief:
Seton has various industrial blades for metal cutting and paper roll slitting, the machine knives and blades supplied are as circular blade knives, rotary shear blades, top and bottom slitter blades, also offer customized service to do slitting blades and knives.
Seton is a professional bottom slitter knives manufacturer for metalworking industry.
