ZQK-20 Notch Sample Preparation Machine Application ZQK-20 notch sample reparation machine is used to process the non-metal material impact test specimen notch, such as the plastics, organic glass etc., it’s an ideal notching machine for plastic impact test. Conform with standard ISO179, ISO180 etc. Specification Model Blade length Cutting speed Motor power Cutting stroke Standard Accessories Frame, Notch blade (A: 45°±1° R0.25 0.1 ), spanner, power cord, manual etc. QK-20 Notch Manual Sample Preparation Machine Application QK-20 notch sample reparation machine is used to process the non-metal material impact test specimen notch, such as the plastics, organic glass etc., it’s an ideal notching machine for plastic impact test. Conform with standard ISO179, ISO180 etc. Blade type: A: 45°±1° R0.25 More details, please contact sales person for detail quotation!