Scroll Cutting Die (SK59)

1)        Widely used in ZhongCheng shearer, USA shearer and Japanese flying shearer.

2)        Japanese SK59 material with hardness between 63 and 67 HRC.

3)        High precision guide pin and guide bushing ensures minimum clearance and long working life

4)        Aluminum powder sticking-free design

5)        Clearance tolerance between upper blades and lower blades: 0.005mm – 0.01mm

6)        Max cutting speed: 220SPM

7)        Life of single die blade: ≥ 3,000,000 times.

8)        Burrs: ≤0.02mm