Call us on +44 (0)121 514 0602

UKAS accredited
Nadcap accredited
100+ years’ experience
98% customer satisfaction

Rotech is a leading metals testing laboratory, which provides an extensive schedule of UKAS accredited tests and is NADCAP accredited for Cleanliness verification.

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Our Services

Metallography

Mechanical Testing

Hardness Testing

Chemical Analysis

Finish Testing

Fastener Testing

Product Testing

Weld Testing

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Welcome to Rotech Labs

We offer a large range of metals testing services to many sectors of industry. We are proud of our comprehensive product knowledge and the ability to provide technical support to all our customers.

We have developed a unique position within the laboratory testing arena, providing immediate, friendly, personal and professional advice from extensive experience. We believe in sitting down with customers and discussing issues using, as far as possible, non-technical jargon, which can sometimes frustrate customers. Discover the services we offer at our materials testing lab below.

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Find out about the sectors we work in

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Major test work includes…

  • Failure analysis* and manufacturing investigations - using optical and electron microscopy and x-ray analysis in our failure analysis lab.
  • Microstructural evaluation to examine aspects such as weld quality, the effectiveness of heat treatment, case depth, grain size, coating thickness etc.
  • Product finish testing utilising a fully equipped coating testing laboratory for the evaluation of painted, phosphated and electroplated finishes by salt spray, humidity*, thickness, adhesion tests etc.
  • Chemical analysis of ferrous and non-ferrous metals and alloys using ICP-OES and Leco C+S and nitrogen determination.
  • Mechanical testing including tensile testing at ambient and elevated temperatures, impact testing at ambient and sub-zero temperatures, hardness and bend testing, and a full range of tests on fasteners and welds.
  • Weld testing harnessing considerable experience of destructive weld testing for weld procedures and welder qualifications to EN ISO, ASME IX and major customer specifications.

*The activities identified with * are not UKAS accredited.

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You can speak to us now on +44 (0)121 514 0602

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UKAS accredited
Nadcap accredited
100+ years’ experience
98% customer satisfaction

Testimonials

Case Studies

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Rotech Finds Signs of Corrosion Accelerants

Rotech Laboratories has worked with national road safety signage experts, during January to provide independent product tests on their road safety products.  
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Testing Fasteners for Long Term Client

For our West Midlands based customer in the fastener manufacturing sector, Rotech Laboratories has been the preferred test laboratory since 2013.
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Rotech Investigates Fractured Screw Sample for Energy and Fuel Industry

Our Metallurgy team have recently completed a series of investigative tests for a customer in the energy and fuel industry.

Accreditations

UKAS

No. 0366 Our accreditation is limited to those activities described on our UKAS schedule of accreditation found here

ISOQAR Registered - UKAS Management Systems

We are Nadcap accredited to Aerospace Quality System (AC7004) and Chemical Processing (AC7108).

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