Electro-hydraulic paint testing machine (120 kN) – Model 212 – ERICHSEN

Electro-hydraulic paint testing machine (120 kN) – Model 212 – ERICHSEN

Fully Automatic Cupping and Deep-Drawing Test Machine

The ERICHSEN Model 212 paint testing machine epitomizes the cutting-edge in fully automated cupping and deep-drawing cup test technology for evaluating the ductility of coated, ferrous and non-ferrous metals, including stamping paints, lacquered, plastic coated, or electroplated materials. Featuring an electro-hydraulic drive, this machine can exert a maximum drawing force of 120 kN, making it a powerhouse for your materials testing needs. Operated via a resistive touch panel, the machine promotes ease of use through user-friendly menu navigation supported by main and emergency off switches conveniently located next to the touch panel. Ergonomic control buttons on the front of the housing allow for precise adjustments of sheet holding force and forming speed.

Application and Purpose

Designed for the manufacturing sector, where deep-drawn products require deformation without compromising surface coating quality, the Model 212 plays a crucial role in quality assurance, research, and development. It significantly lowers the reject rate by enabling the monitoring of coating quality during production, immediate identification of inferior quality materials upon arrival, and thus supports quality assurance processes with a high degree of test result accuracy at low maintenance costs. Its sturdy construction and hydraulic operation assure wear-resistant functioning.

Design and Scope of Delivery

Built from high-strength steel, the machine houses the test aggregate including the test cylinder with work piston, sheet holder plate, and die, all of which are easily accessible for swift changes of the tools required for individual tests. The control panel is well arranged, ensuring smooth operation from cutting the blank to drawing and ejecting the cup, all executed in a single operation. The scope of delivery includes the Cupping and Deep-drawing Cup Test Machine, Model 212, test tool according to DIN EN ISO 1520, operating instructions, and the manufacturer’s test certificate M.

Technical Specifications
  • Drive
    • Electro-hydraulic
  • Test 1
    • Erichsen cupping
  • Test 2
    • Deep Draw Test
  • Power supply
    • 3L/N/PE AC 400 V 50 Hz, 2,2 kW
  • Drawing Force
    • 120 kN
  • Drawing Speed
    • 770 mm/min
  • Dimensions, approx.
    • 1100 mm x 900 mm x 800 mm (H x W x D)
  • Drawing force, max.
    • 120 kN
  • Weight net, approx.
    • 470 kg
  • Blanking force, max.
    • 200 kN
  • Blank holding force, max.
    • 45 kN
  • Blank holder stroke, approx.
    • 35 mm
  • Drawing punch stroke, approx.
    • 60 mm
  • Opening for sheet insert, max. width
    • 110 mm

FAQ - Electro-hydraulic paint testing machine (120 kN) – Model 212 – ERICHSEN

What types of tests can the Model 212 paint testing machine perform?

The ERICHSEN Model 212 is equipped to perform two main types of tests: the Erichsen cupping test and the deep draw test. These tests are essential for evaluating the ductility of coated materials, including ferrous and non-ferrous metals, stamping paints, lacquered, plastic coated, or electroplated materials.

What is the maximum drawing force of the Model 212?

The electro-hydraulic drive of the Model 212 paint testing machine allows it to exert a maximum drawing force of 120 kN, making it suitable for a broad range of materials testing applications.

How does the Model 212 machine contribute to quality assurance?

The Model 212 plays a vital role in quality assurance, research, and development within the manufacturing sector. It helps in lowering the reject rate by allowing for the monitoring of coating quality during production, immediate identification of inferior quality materials upon arrival, and supports quality assurance processes with high test result accuracy at low maintenance costs.

Is the Model 212 easy to use?

Yes, the Model 212 paint testing machine is user-friendly, featuring a resistive touch panel for operational control, main and emergency off switches, and ergonomic control buttons on the front. These features ensure ease of use through user-friendly menu navigation for precise adjustments of sheet holding force and forming speed.

What are the power requirements for the Model 212?

This machine requires a power supply of 3L/N/PE AC 400 V 50 Hz, with a consumption of 2.2 kW, to operate efficiently.

What are the physical dimensions and weight of the Model 212?

The Model 212 paint testing machine has approximate dimensions of 1100 mm x 900 mm x 800 mm (Height x Width x Depth) and weighs approximately 470 kg.

What comes included with the Model 212?

The scope of delivery for the Model 212 includes the Cupping and Deep-drawing Cup Test Machine, test tool according to DIN EN ISO 1520, operating instructions, and the manufacturer's test certificate M.

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