Overview：

The electric notch making machine is used to produce notch specimens for Charpy and Izod impact testing. It can be used by scientific research institutions, colleges and universities, non-metallic material manufacturers, and related quality inspection agencies to produce notch specimens. It is a simple structure, easy to operate, capable of milling multiple specimens at once, and has high accuracy.

Features：

• Triple safety protection device

Equipped with: left and right limit protection, anti-collision limit switch, ensuring that the injection device moves within a limited range;

The cutting power supply is placed separately on the left to prevent the possibility of people accidentally starting the cutting motor. Only when the protective cover falls can the cutting motor be triggered to turn on the power supply, which ensures 100% safety for the test personnel.

• The components such as motors and rotary cutting motors are stable and reliable.
• Rotating motor RPM：240r/min；
• Stroke of blade：20mm；
• Depth of processing notch:0～2.5mm，adjustable；
• The strokeof the workbench:＞90mm；
• Sample qty for single cycle：20个；
• Blade type：Atype： 45°±1°  r=0.25±0.05(mm)；

B type: 45°±1°  r=1.0±0.05(mm)；

C type: 45°±1°  r=0.1±0.02(mm)；

Users can choose 1pc above according to their actual needs.

• Power supply: AC220V ± 15% single-phase three wire system.

Meet with：ISO179-2000，ISO180-2000，GB/T1043-2008，GB/T1843-2008

Notching type：