The Double Shaft Plastic Shredder Blade can be used in shredder ,can crush PET bottle,tyre,plastic bag and so on. If you need this product,please don't hesitate to contact me.Blade bear high hardness, good resistence to wear, as well as reliable quality and complete variety, meeting your reqirements.
1. Material: 9CrSi, SKD-11. Special Tool steel 2. Hardness:HRC50-63 for could shears,HRC45-63 for hot shears 3. High precision surface,burr-free 4. regular section upper and lower blades, 4 edges to use 5. Strict quality management system 6. Small orders accepted. 7. OEM and ODM