We manufacture rotary slitter knives up to 1300mm(51.1811 inches) in outside diamter for slitting metal plates, coils etc.

Blades are available with ground, lapped or polished side faces.

Slitter knives are manufactured to a thickness tolerance of ±0.002mm-0.003mm(±0.00007 inch-±0.00012inch).

Parallelism tolerances is within 0.003mm (0.00012 inch) These are all prerequisites for the best possible slitting results.

Parallelism tolerances is within 0.003mm (0.00012 inch)

Operational Progress :

Steel-choosing→Blanking →Forging Steel →Rough Processing →Heat treatment →Finishing→Testing

Knives are available with polished side faces ,High cost performance ,Punctual delivery .

Materials : 9CrSi ,6CrW2Si , H13 ,Cr12MoV ,G1 , G2 ,G3 and etc .

Packaging: