metal processing machine rolling shear knives for steel making
factory
Senda Rotary slitting knives for metal coil processing are mainly
applied to slitter machine. Shear slitting requires two blades, a
top blade known as the “male knife” and the bottom blade, known as
the “female knife” or “anvil.” The male knife is adjusted at the
cant angle so that the two blades to come into contact at the nip
point, similar to a pair of hand scissors, which separates the
material. To achieve the longest life, female knives should have a
larger outer diameter than male knives and be manufactured from a
material that has a higher hardness level.
| Brand | Senda |
| Country of Origin | China |
| Material | D2, M2, HSS, TCT etc |
| Size: | Max. Cutting Size : outside diamete r: ￠800, thickness : 60mm |
| Thickness tolerance | +- 0.001mm |
| Inner Diameter | +0.02mm |
| Flatness | ≤0.002mm |
| Parallelism | ≤0.002mm |
| Concentricity | ≤0.02mm |
| Surface roundness | Ra 0.1um |
| Hardness | HRC53~55 |
| Packaging | wooden box with anti-rust film inside |
| Application | metal coil processing factory |
We offer slitter knives of Diameter max1500mm in various material
options such as H13, H13K , SKD11, LD , D2 and so on. Our knives
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.
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.
