Purpose:
The dumbbell shaped prototype adopts mechanical processing methods and is a specialized equipment for preparing standard dumbbell shaped specimens for tensile testing of various non-metallic materials. The samples prepared by this mechanism comply with the dimensions and technical requirements of various samples in GB1040-1991.

Main technical parameters:

1. Milling cutter diameter: φ 27mm
2. Milling cutter speed: 4500r/min
3.Workbench dimensions (length x width): 550mm x 450mm
4.Sample thickness: 4-80mm
5. Weight: 50Kg
6.Power supply voltage: 380V ± 10%
7.Power: 750W