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Sheet metal testing Erichsen

Electro-hydraulic paint testing machine (200 kN) – Model 242-Basic - ERICHSEN

Lacquer and paint testing machine for precise surface testing. Ideal for determining the forming behaviour of paints and varnishes in industry. Delivered and su

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Electro-hydraulic paint testing machine (200 kN) – Model 242-Basic - ERICHSEN

Advanced Paint Testing Technology for Industry Professionals

Discover the 242-Basic Model, an Electro-hydraulic paint testing machine designed to push the boundaries of lacquer and paint testing. This fully automatic cupping and deep-draw tester is crucial for evaluating the ductility of coated metals, including coil coatings, painted, plastic-coated, or galvanized materials, making it indispensable in quality assurance processes. With a formidable pulling force of 200 kN and digital displays for meticulous measurement, it is engineered to handle materials deformed along all three coordinate planes without damaging the surface coating.

Specifically suited for sheet metal thickness ranging from 0.2 mm to 4.0 mm, the 242-Basic Model addresses the industry’s need for standard inspections and verifications. It also facilitates redraws and the use of the Bead Test Instrument, Model 227, for more intensive analysis. Ideal for quality assurance, research, and development, this machine embodies robust construction for wear-resistant operation and precision testing with minimal maintenance.

Technical Specifications
Technical Data
  • Drive: Electro-hydraulic
  • Test 1: Erichsen cupping
  • Test 2: Deep Draw Test
  • Power supply: 400 V, 3 ~, 50 Hz
  • Drawing Force: 200kN
  • Drawing Speed: 800 mm/min
  • Power required: approx. 3.0 kW
  • Blank holding force: 0,5 - 30 kN / 10 - 100 kN
  • Dimensions, approx.: 1320 mm x 810 mm x 110 mm (H x W x D)
  • Drawing force, max.: 200 kN
  • Weight net, approx.: 600 kg
  • Blanking force, max.: 265 kN
  • Drawing speed approx.: ca. 500 mm/min
  • Blank holder stroke, approx.: 38 mm
  • Drawing punch stroke, approx.: 80 mm
  • Opening for sheet insert, max. width: 125 mm

Documents & Downloads

Electro-hydraulic paint testing machine (200 kN) – Model 242-Basic - ERICHSEN - Datasheet PDF Document

Frequently Asked Questions

What is the primary application of the 242-Basic Model Electro-hydraulic Paint Testing Machine?
The 242-Basic Model is specifically designed for the quality assurance of coated metals. It excels in evaluating the ductility of coil coatings, painted, plastic-coated, or galvanized materials by performing fully automatic cupping and deep-draw tests. This makes it ideal for industries and professionals focused on maintaining high standards in paint and lacquer applications.
What types of tests can the 242-Basic Model perform?
This machine is equipped to conduct both Erichsen cupping tests and deep draw tests to assess the ductility and quality of various coatings on metals. These tests are crucial for determining the material's performance and resistance to deformation, providing valuable data for quality control.
How powerful is the drawing force of the 242-Basic Model, and why is it significant?
The machine boasts a formidable drawing force of 200 kN. This high level of force enables it to deform materials along all three coordinate planes without compromising the surface coating, making it a versatile tool for testing a wide range of materials and thicknesses.
What range of sheet metal thickness can the 242-Basic Model handle?
It is well-suited for sheet metals with thicknesses ranging from 0.2 mm to 4.0 mm. This range covers a wide spectrum of applications, making the machine flexible for various testing scenarios in quality assurance procedures.
Can the 242-Basic Model be used for research and development purposes?
Yes, besides its primary role in quality assurance, the 242-Basic Model is also ideal for research and development. Its robust construction, precision testing capabilities, and minimal maintenance requirements make it a reliable choice for developing new materials and coating technologies.
What are the power requirements and dimensions of the 242-Basic Model?
The machine requires a power supply of 400 V, 3~, 50 Hz, and an approximate power output of 3.0 kW. Its dimensions are about 1320 mm in height, 810 mm in width, and 110 mm in depth, with a net weight of approximately 600 kg. These specifications indicate the machine's robust yet relatively compact size for industrial applications.
How does the 242-Basic Model contribute to environmental sustainability?
While the 242-Basic Model itself is a piece of precision testing equipment primarily focused on performance and durability, its role in ensuring the quality and longevity of coatings helps reduce waste. By enabling thorough testing of materials, it ensures that only the most durable and effective coatings are used, which can contribute to longer lifespan of metal products and fewer resources wasted on re-coatings or replacements.

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