ZwickRoell: Leading the Way in Materials and Component Testing
In the world of industrial manufacturing and research, ensuring the structural integrity and performance of materials is critical. The ZwickRoell Group stands as a global leader in this field, specializing in the manufacture of static testing machines and systems. These advanced tools allow engineers and scientists to evaluate the mechanical and physical properties of various materials and components, ensuring they meet rigorous safety and quality standards.
From pioneering robotic materials testing to developing sophisticated software and extensometry—the measurement of the deformation of a material under stress—ZwickRoell provides the precision necessary for both routine quality control and cutting-edge research.
[ไม่มีภาพประกอบ]Key Facts
- Founded: 1920 (via Roell & Korthaus).
- Headquarters: Ulm, Germany.
- Global Reach: Operations in 56 countries with manufacturing in Germany, the UK, and China.
- Workforce: Approximately 1,250 employees (as of 2014).
- Revenue: Approximately 210 million euros (as of 2014).
- Core Specialization: Static testing for tensile, compression, flexure, and cycling.
The Evolution of ZwickRoell
The group's history is a tapestry of strategic growth and engineering excellence. The roots of the organization trace back to 1920 with Roell & Korthaus. Zwick entered the scene in 1937, focusing on instruments for mechanical materials testing. Another foundational piece, Toni Technik, evolved from a company founded by Professor Seger in 1876.
By 1992, Roell, Korthaus, and Toni Technik were integrated into the Zwick Roell Group. The organization transitioned into a corporation, Zwick Roell AG, in July 2001, incorporating Indentec Ltd. Over the following decade, the group expanded its portfolio through the acquisition of Messphysik (2006), GTM (2007), and Asmec (2011), as well as the integration of Acmel Labo in 2002.
To support its global expansion, ZwickRoell opened a 2,000 square meter factory in Taicang, China, in 2014. Located near Shanghai, this facility serves as a hub for developing and assembling testing instruments for both the Chinese and international markets.
Comprehensive Testing Capabilities
ZwickRoell systems are designed to subject materials to various stresses to determine their breaking points, elasticity, and durability. The core static tests include:
- Tensile Testing: Pulling a material to determine its strength and elongation.
- Compression Testing: Applying crushing force to evaluate a material's resistance to collapse.
- Flexure (Bend) Testing: Applying force at an angle to measure stiffness and deformation.
- Cycling: Repeatedly applying stress to test fatigue and long-term durability.
Beyond these, the group provides specialized impact testing, including the Charpy and Izod impact strength tests, which measure a material's toughness by observing how it absorbs energy during a sudden fracture.
[ไม่มีภาพประกอบ]Strategic Group Partners and Specializations
The ZwickRoell Group operates through a network of specialized partners, each bringing unique expertise to the materials testing ecosystem:
| Partner | Specialization |
|---|---|
| Toni Technik Baustoffprüfsysteme GmbH | Building materials testing |
| ZwickRoell Testing Systems GmbH | Optical strain measurement, creep testing, and high-temperature systems |
| Indentec Hardness Testing Machines Ltd | Vickers, Rockwell, Brinell, and Universal hardness testing |
| UK Calibrations Limited | Service and calibration for hardness testing machines |
| Sercal Calibrations and Service | Service and calibration for materials testing machines |
| Asmec GmbH | Materials and component testing systems |
| ACMEL Labo | Testing devices for cement and mortar |
| GTM Testing and Metrology GmbH | Load cells, torque transducers, and multi-component transducers |
| System Services Ltd | Servohydraulic training and turnkey project management |
Frequently Asked Questions
What are the primary types of tests ZwickRoell machines perform?
The systems primarily perform static tests, including tensile, compression, flexure (bending), and cycling tests, as well as Charpy and Izod impact strength tests.
Where does ZwickRoell manufacture its equipment?
The company maintains manufacturing facilities in Germany, the United Kingdom, and China, with a significant factory located in Taicang, China.
What is the role of Indentec within the group?
Indentec specializes in the manufacture of hardness testing machines, specifically Vickers, Rockwell, Brinell, and Universal types.
Does ZwickRoell provide services beyond machine manufacturing?
Yes, through partners like UK Calibrations Limited and Sercal Calibrations and Service, the group provides essential service and calibration for hardness and materials testing machines.
What industries benefit from ACMEL Labo's technology?
ACMEL Labo focuses on the development of testing devices specifically for the cement, lime, plaster, and mortar industries.