Detailed Product Description

Notch sample-making machine is necessary impact test machine impact test machine toughness test non-metallic materials used in the sample preparation equipment notched specimens. The equipment is widely used in scientific research institutescolleges , non-metallic materials factories and laboratory of other units preparation of notched specimens. The main technical parameters of the Notch sample-making machine accord with standard requirement of  ISO179GB/T1043GB/T1843 ,it is a kind of specimen preparation equipment with simple structure, convenient operation, fast and accurate .
Notch Parameters
Type A:  45°±30   r=0.25±0.025mm
Type B:  45°±30   r=1.0±0.025mm
 Type C :  notch width. 2±0.1mm   r≤0.1mm