China iso 20482 Standards Factory Manufacturer Supply Electro-hydraulic Drive Automatioc 60kN Cup Penetration Band Erichsen Cupping Testing Machine for Laboratory with Constant Speed Control GBW-60B for Metal Materials Strip Extensibility with Factory Pr

China iso 20482 Standards Factory Manufacturer Supply Electro-hydraulic Drive Automatioc 60kN Cup Penetration Band Erichsen Cupping Testing Machine for Laboratory with Constant Speed Control GBW-60B  for Metal Materials Strip Extensibility with Factory Pr
China iso 20482 Standards Factory Manufacturer Supply Electro-hydraulic Drive Automatioc 60kN Cup Penetration Band Erichsen Cupping Testing Machine for Laboratory with Constant Speed Control GBW-60B  for Metal Materials Strip Extensibility with Factory Pr
China iso 20482 Standards Factory Manufacturer Supply Electro-hydraulic Drive Automatioc 60kN Cup Penetration Band Erichsen Cupping Testing Machine for Laboratory with Constant Speed Control GBW-60B  for Metal Materials Strip Extensibility with Factory Pr

1.Application:

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 .

2.Standard:It conforms to ASTM E 643-78 & GB4156-84 named Testing Machine for Metal Cupping test.

3.Specification:

Model GBW-60B
Specimen thickness Standard 0.1-2mm,( Non-Standard 0.1-3mm)
Max. Specimen Width 100mm
Max. Punch stroke 60mm
Clamping piston stroke 19-21mm
Max. Cupping Force 60kN
Max. Clamping Force 25kN
Test mold specifications (Standard) Punch diameter:Φ20±0.05mm,cushion mold hole diameter : Φ33±0.1mm
Fixed mold hole diameter: Φ27±0.05mm
Standard press mold hole diameter : Φ27±0.05mm; ( Non-Standard )
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