Senda Group Co.，Ltd
SENDA for metal processing solutions.
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Senda Circular Slitting Blades are applied to the slitting and slitting of high-precision metal strips. We offer metal slitter knives of Diameter up to 1500mm in various material options such as H13, H13K, LD , D2, SKD11 and so on. Our metal slitting blades are offered in hardness range of 52-64 HRC with Thickness tolerances of up to +/- 0.001mm. We offer flatness within +/- 0.002mm and Parallelism tolerances within 0.002mm.
Slitting blades cut for cold milling coil, we often use LD, HMY material for thick plate.
And for hot milling coils, we often recommend to use H13, H13K, HMB material to do the slitting.
| Brand | Senda |
| Country of Origin | China |
| Material | SKD11,D2, M2, Cr12MoV, LD etc |
| Size: | Customized |
| Thickness tolerance | +- 0.001mm |
| Inner Diameter | +0.02mm |
| Flatness | ≤0.002mm |
| Parallelism | ≤0.002mm |
| Concentricity | ≤0.02mm |
| Surface roundness | Ra 0.1um |
| Hardness | TCT: HRA 89~93, Tool steel: HRC53~65 |
| Packaging | wooden box with anti-rust film inside |
| Application | For Tinning lines, galvanized lines, rolling mill equipment etc. |
Our Services:
Besides providing the high precision rotary slitting tools, we can provide corresponding services:
1. Design the slitting blades to meet the requirements of slitting system
2. Check and solve questions when happened during slitting
3. Regrinding the slitting tools
You may also need below items:
Rotary blades
Rubber rings
Metal distance rings
Plastic spacers
Separator Discs
Clamping nuts with grease
Straight Blades
Scrap Chopping Knives
Senda starting from 1998, focus on the quality of products and provide better service. Now we have over 100 workers, CNC lathes, High precision internal and external circular grinding machines, heat-treatment furnaces grinding machines and inspection machines.