Model: GBS-60

Description

The Cupping Testing Machine (Erichsen Tester) is precise technology testing machine which is used for sheet metal & strip steel rolled stock etc. It can complete test of plastic deformation for sheet metal & strip steel rolled stock. It conforms to ASTM E 643-78;

Specifications:

1.Thickness of sheet metal: 0.2-2mm

2.Width of sheet metal: 90-100mm

3.Stroke of punch: 40mm

4.Max. clamping test load: 60kN 

5.Max. clamping load: 25kN

6.Resolution of cupping value: 0.01mm

cupping grips 

Standard punch ball: φ20±0.05mm

Standard pattern hole: φ33±0.1mm

Standard fixed pattern hole: φ27±0.05mm

7. Non-standard mould can be special ordered.

8. Hydraulic oil: #N46 hydraulic oil

9. Dimension: 700 x 360 x 1700 mm

10. Power: AC380V, 3phs, 50Hz

11.Weight: 500kg