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Type bound fixture

Increased quality at

reduced cost

TETRAFIX type-bound fixtures provide you with reliable measurement results by world leading accuracy independent of time, temperatur and environment.

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Flexible fixtures

Versatility out of the box

TETRAFIX modular fixtures offer unique versatility by references with 6 degrees of freedom available from standard components within a few minutes.


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Steel fixture

Try different scenarios

TETRAFIX steel fixtures are adaptable and reliable with focus on good access to try and measure different set-ups ideal for pre-matching.

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EOAT Robot grippers

Light and rigid

end-of-arm tooling

LIGHTGRIP offers innovative and versatile end-of-arm tooling for increased productivity and improved quality in your manufacturing process.

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Innovative carbon fibre technology

TETRAFIX offers rigid, versatile and reliable fixture and tooling solutions to high precision for handling and control of manufactured details for companies with high demands on geometry assured products. TETRAFIX solutions are of high quality and stability, independent of environment, time and usage.

Type bound fixturers

Type bound fixtures 

Fixtures made unique for each clients specific needs.

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Flexible fixtures

Modular fixtures

Build your own fixtures when needs change.

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EOAT - Robot grippers

EOAT - Robot grippers

Versatile robot grippers for material handling.

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Why choose TETRAFIX

Improved reliability by best in class accuracy

TETRAFIX fixtures provide you with measurement results you can trust by offering fixtures with market leading accuracy over long periods of time.

Our fixtures are produced to the highest precision in our own factory in Sweden. The high precision manufacturing process is followed by calibration of all reference points with our own patented shimless solutions. The result is a fixture that is possible to set-up with very high accuracy. Learn more ››

Results independent of measuring environment

TETRAFIX fixtures give you the opportunity to measure in any environment and still have reliable measurement results without calibration.

TETRAFIX fixtures are built out of carbon fibre with negligible thermal expansion. The geometry of the framed structures is designed so that the fixtures are stable in different temperatures and can be moved around in the measurement room, factory or warehouse and still keeps the same geometry without calibration. Learn more ››

Increased productivity in the measurement process

Using expensive measurement equipment puts high demand on utilisation rates to keep desired ROI-levels. TETRAFIX fixtures decrease your downtime and increase the utilisation ratio of your machines.

Our fixtures are easy to move around and our heaviest fixtures for a complete car body side only weights 40-60 kilos. Most of our fixtures are much lighter and even possible to carry around and our larger fixtures are all equipped with wheels to be easy to move around . There is no longer a need for cranes and heavy lifting in the measurement room. The lightness of TETRAFIX’s fixtures makes them easy to move and therefore reducing the fixture change times in machine. Learn more ››

Reduced costs in the geometry assurance process

Utilising your machines more efficiently with less number of staff has a long term impact on the operational costs in the geometry assurance department. Staff being able to focus on measuring and analysing the results instead of calibration, changing fixtures and work pieces adds value instead of driving costs. Learn more ››

Versatility adapted to your changing needs

TETRAFIX fixtures are adaptable to your needs and we have solutions for prototyping, pilot plant, measuring room and production, all with the same benefits of high precision, stability and reduced costs. We offer a wide range of fixtures from type-bound fixtures designed and built for a specific part to 100% versatile solutions where you can build new reference points with 6 degrees of freedom within minutes. Learn more ››

What our clients say

The technology is better in all major aspects. We get better quality at a lower cost using Tetrafix fixtures.

The fixtures are very easy to handle and operate. We cut costs in the daily use of the fixtures and get better use of our measurement machines.

Company news

  • New partner in China

    2019-11-28, 09:10

    We welcome Kingstone Machinery Limited Company (KSM) as our new exclusive partner for automotive industry in Mainland China, Hong Kong, and Taiwan.

    KSM is an outstanding player in Chinese market for providing high-quality geometry assurance solutions and is the first professional manufacturer of car body fixtures with full flexibility design and produces all kinds of checking fixtures and measuring fixtures for dimensional & functional assessment and matching analysis in Chinese automobile sector.

     KSM shall distribute and provide technical support for all Tetrafix´s products to automotive customers. Tetrafix and KSM will also co-develop innovative solutions to meet ever-challenging demands for fixturing and assembly process for new and existing customers in Chinese automotive industry.


    About Kingstone Machinery Limited Company (KSM):

    Kingstone Machinery Limited Company (KSM) was founded in August of 2011 and currently serves most of worldwide well-known automobile manufacturers in China, such as Mercedes-Benz, BMW, Audi, GM, Jaguar Land Rover(JLR), Geely, Chery and many more.


    More information with Kingstone Machinery Limited Company (KSM):

    Kingstone Machinery(changshu)Co., Ltd.
    Zifu Huyi Road
    Guli Town
    Changshu City
    Jiangsu Province

  • New partner in China

    2019-11-20, 10:01

     We welcome Xuan Ce Science & Technology (Shanghai) Co., Ltd as our new exclusive partner for aviation & aerospace industry in Mainland China.

    Xuan Ce is an outstanding player in Chinese market for of developing, consulting, and selling equipment in testing, electrical engineering, automation, machinery technology, logistics technology, IoT technology, renewable energy technology for aviation, automotive industries, many more.;

    Xuan Ce shall distribute and provide technical support for all Tetrafix products to aviation & aerospace customers, Tetrafix and Xuan Ce will also co-develop innovative solutions to meet ever-challenging demands for fixturing and assembly process for new and existing customers in Chinese automotive industry.


    About Xuan Ce Science & Technology (Shanghai) Co., Ltd:

    Xuan Ce is specialized in inspection instrumentation, automation equipment, special testing rigs, and many other one-shot testing equipment. Xuan Ce is also dedicated to developing new methods and products to meet ever-growing demands from automotive and aviation industries, and strive to combine R&D, Sales, & Service to become a one-stop partner for customers.

    Xuan Ce
    Phone: 021-61914391
    Vanke Shi No. 1 District
    Tai Hong Road No.268
    Minhang District

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