Erichsen sheet metal testing machine from Germany - Cup protrusion testing machine

Erichsen has developed a wide range of metrology and testing engineering product production lines for the mechanical field over the course of more than 100 years. Erichsen Company strictly guarantees that its products not only comply with standards but also adhere to professional standards recognized in the industrial field. This ensures that there are no obstacles in communication between manufacturers and users regarding the materials of raw materials, semi-finished products, or finished products. Erichsen has always pursued precise design, perfect functionality, and the achievement of goals.
Erichsen universal metal sheet testing instrument, equipped with suitable tools or accessories, can widely perform experiments related to metal sheet forming:
Olsen/Persoz Cup Convex Test
Square cup test
Hole enlargement test
Swift Stretch Cup Convex Test
Fukui experiment
Engelhardt test
LDH test
FLC testing
Tensile testing at temperatures up to 550 ℃
High temperature equipment up to 900 ℃
Hydraulic expansion test
Reverse drawing and rolling test
Precision punching die test
Lubrication test
Expansion test
Expansion test
Splicing board cup convex test
Erichsen painted metal sheet cup bulge test

The Model 145-60/100 has two types of impact forces: 600KN and 100KN. Has strong edge pressure and cutting force, with a deep drawn sample diameter of up to
220mm. Strong edge pressure is particularly suitable for FLC experiments and bulge experiments. Real time control of stamping speed and edge pressure through manual or computer means. The control panel can display punching force, edge pressure, punch speed, and stroke. The system has security protection function. Accessories with stamping speeds up to 30mm/min are available for selection.

Technical parameters: 145-60 145-100

Pressure: maximum 600KN, maximum 1000KN
Edge pressure: maximum 600KN maximum 1000KN maximum
Shear force of deep tensile test specimen: maximum 700KN maximum 1000KN maximum
Deep drawing punch diameter: maximum 100mm, maximum 100mm

Deep stroke: 150mm (250mm optional) 150mm (250mm optional)
Edge stroke: 38mm 38mm
Deep cup ejection stroke: 150mm 150mm
Deep drawn sample diameter: 220mm 220mm
Deep pulling speed: 750mm/Min 750mm/Min

Thickness of cup convex sample: 0.1-6.0mm 0.1-6.0mm
Deep drawn sample thickness: 0.2-3.0mm 0.2-6.0mm
Thickness of enlarged hole specimen: 0.2-3.0mm 0.2-3.0mm

FLC punch diameter: maximum 100mm, maximum 100mm

Bulge test punch diameter maximum 100mm maximum 100mm maximum

Testing methods: Erichsen cup bulge test, deep pull test, hole expansion test, square cup test, FLC curve test, LDH test, bulge test, lubrication test, 550 ℃ high temperature deep pull test, high-speed deep pull test, Fukui test, Olsen, Swift test, reverse tensile test, precision cutting experiment, hardness test, tensile test, etc.