this series main includes circular knives and long knives.cutting closure blade are used for drilling and dashed shearing operations.material for selection:9CrSi,Cr12MoV,W6Mo5Cr4V2,w8Cr4V etc.

1.high-speed paper making wrinkling blade:used for toilet paper production,applicable to speed 500-2200m/min.

2.low-speed paper making wrinkling blade:for 60-180m/min domestic paper machine according to the characteristics of slow-speed of domestic motorcyles.

3.hard-wearing wrinkle-blade for domestic,import medium-speed papermaking machine.the speed is 180-450m/min.