Category: Blog

  • Chesterton 783(E) ACR – Corrosion resistant mounting paste: enhanced reliability through high performance anti-seize

    Chesterton 783(E) ACR – Corrosion resistant mounting paste: enhanced reliability through high performance anti-seize

    During a maintenance shutdown at a major refinery site, the teams encountered numerous problems when dismantling the bolts.

    After various tests carried out by the refinery’s teams, the anti-seize and corrosion-resistant 783(E) ACR assembly paste is now recommended and applied to the bolts to make assembly and, above all, disassembly of the equipment easier and more reliable.

    Pate de montage anti-corrosion

    783(E) mounting paste combines a high performance industrial anti-seize with enhanced corrosion protection and excellent water washout resistance.

    783(E) is ideal where the main cause of bolt seizure is corrosion.

    Product features:

    • Facilitates disassembly up to 900°C (1652°F)
    • Fills microscopic voids
    • No toxic heavy metals
    • For extreme pressures up to 8,928 kg/cm² (127,000 psi)
    • Safer than traditional metal-based anti-seize

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  • 775 Moisture Shield

    775 Moisture Shield

    Every day, corrosion and moisture cause damage.

    To solve these problems, protective products are usually applied.

    Ideally, these products should:

    • Moisture and water protection
    • Protect against moisture and water
    • Provide corrosion protection
    • Protecting electrical equipment

    Chesterton is pleased to introduce the 775 Moisture Shield – a state-of-the-art technology for corrosion and moisture protection.

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  • Opening of a new Mechanical Seals production centre in Europe

    Opening of a new Mechanical Seals production centre in Europe

    A new production site for a wide range of sealing solutions

    A necessary investment for future business development

    A.W. Chesterton opens a new production centre in Germany. It is located in Ismaning near Munich. This new centre will offer our customers and partners better service and will spearhead business development in Europe.

    Service Excellence

    State of the art manufacturing facilities combined with state of the art gasket technology will offer our customers greater responsiveness and performance.

    Responsiveness and Competitiveness: by regionalising our engineering, manufacturing and warehousing, we improve our responsiveness and flexibility. Our added value is no longer simply that of cost reduction, achieved by making the equipment more reliable, but also by faster delivery and improved competitiveness.

    Performance: with over 40 years of experience in this technology and thanks to the Axius™ platform, Chesterton has standardised the key components of its seals and greatly automated its manufacturing process. The 1810 and 2810 Cassette Packings are the first to benefit from this program, thanks to RFID chips, they also allow for better traceability throughout their life cycle. The Axius platform also allows for different types of metallurgy such as Duplex (EN 1.4462), Super Duplex (EN 1.4410) and Hastelloy® C-276 (EN 2.4879) mechanical seals.

    Interview with Volkert Wanner, Director of the production site in Germany

    Video: The new production site for mechanical seals

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  • Interview with Volkert Wanner, Director of the production site in Germany

    Interview with Volkert Wanner, Director of the production site in Germany

    Interview with Volkert Wanner, Head of the production site in Germany, conducted by Vitaly Igonin, Marketing Coordinator for Europe, Middle East and Africa

    Vitaly Igonin (VI): Hello Volkert, you invited us to come and see the new Mechanical Seals Production Centre in Ismaning near Munich. We would like to ask you some questions about this project,

    First of all, what makes this project unique?

    Volkert Wanner (VW): This is unique! We are working here on a project that, through its digitalisation and the technologies used, brings us into Industry 4.0

    In 2019, Chesterton was launching new cartridge fittings on the market that are manufactured on the new AXIUS™ production platform. This modular platform has revolutionised the way we design and assemble GMs and enable our customers to reduce the lifecycle costs of their installation.

    Garnitures Mécaniques à Cartouche

    To make this possible, Chesterton decided to invest in new equipment and technology: We use a state-of-the-art DMG Mori CTX beta 1250 TC machining centre, to which we have integrated a 2nd generation Robo2Go. This innovative solution offers a flexible automation configuration and an intelligent safety concept for man-machine collaboration. These machines were installed both at our headquarters in Groveland (MA-USA) and here in Germany in Ismaning.

    Garnitures Mécaniques à Cartouche

    To support the production, other investments were necessary: the installation of a new vertical storage unit but also specific equipment such as laser marking and quality control including RFID technology for the traceability of our mechanical seals.

    This project is global and innovative, which is why it is unique!

    VI: T Where are we today and what is the production schedule?

    VW: We are now in the scale-up and test phase, with a planned start date of 1 September 2020.

    The production ramp-up will take a few months. Our priority is to mass-produce the standard sizes and, later on, to offer trim modifications to meet customer demands. These engineering solutions will be carried out by our design office here in Ismaning. In a year’s time, we plan to develop new products.

    VI: What prompted the management in the US to come and invest here in Europe?

    This was a strategic decision due to high demand from local customers. We need this European production to ensure fast delivery and to offer high quality products that meet local standards. Europe accounts for almost 70% of the world’s OEMs. Chesterton is a very flexible company; we want to offer technical solutions to our customers all over the world. The decision to produce in Europe was a logical one, but it took time to make it happen!

    On what criteria was the Ismaning site chosen?

    Ismaning is already a production centre, we have an experienced and efficient customer service. Our engineering team is fully integrated with the US team. For many years we have been a logistics hub for assembly and shipping of gaskets for EMEA. Ismaning is also a repair centre allowing us to provide a high quality service to our customers. I am very proud that Ismaning can develop new products for the EMEA market and offer customised solutions!

    In the long term, what is your vision for the project?

    As our CEO Andrew Chesterton has said, “[we] need to invest in people, tools and technology, which are essential for the growth of innovation and that automatically means providing high quality services at every stage of [our] customer engagement”.We expect an evolution from today’s fittings to modular solutions incorporating smart technology. We are living in an era of globalisation, so we need to provide a high quality product that meets the requirements of the local market as quickly as possible in every part of the world.

    We are also looking to the future and investing in talent. Chesterton International GmbH collaborates with leading universities and innovative technology pilots in Munich and Stuttgart.

    In conclusion, our goal is to provide innovative solutions using state-of-the-art manufacturing technology and by uniting the sources of talent and knowledge that are the wealth of Chesterton.

    Thank you Volkert for this interview, we wish you and your team all the best for this new adventure!

    Product Information: 

    Enrico Zini
    EMEA Product Manager  – Mechanical Seals
    Phone: +39 349-6251.920
    Email: enrico.zini@chesterton.com

    Media contact: 

    Laurent Prunier-Duparge
    EMEA Marketing Manager
    Phone: +33 628 73 51 35
    Email: laurent.prunier-duparge@chesterton.com

  • Chesterton DualPac™ Video

    Chesterton DualPac™ Video

    Braids have different requirements and their materials are selected to meet these requirements.

    These materials all have advantages and disadvantages. In standard rotary equipment braids, these disadvantages must be taken for granted.

    Chesterton DualPac™ is an innovative and patented compression braid design that combines the best properties of different materials so that their beneficial properties can be exploited while reducing their disadvantages.

    Watch this new video to learn more!

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    More about DualPac 2211

    More about DualPac 2212

  • Sealing braid for DualPac pumps

    Sealing braid for DualPac pumps

    Braid seals require leakage of the braid to ensure cooling and lubrication of the braid. However, more than often … leakage is excessive … to the extreme…
    DualPac™ braid:

    • lasts longer
    • less wear on shaft sleeves
    • reduces maintenance
    • reduces leakage
    • saves you money

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  • Matrix Rotary Seal

    Matrix Rotary Seal

    Bearing and gearbox protection, new split seal designed for worn shafts and large runout applications.

    Matrix: patented split rotary seal is easy to install, minimizes downtime and eliminates costly repairs and leaks.

    A.W. Chesterton is pleased to announce the market launch of the Matrix Rotary Seal.

    The patented Chesterton® Matrix Rotating Seal is a split seal designed for bearing protection. It has been developed to work on worn equipment that may have significant run-outs. The unified design is an innovation. It combines two of Chesterton’s proprietary technologies, polyurethane and impregnated synthetic fibres, to optimise the performance and reliability of the Matrix seal.

    Features:

    • Quick and easy to set up
    • Made to measure
    • Designed for a wide range of shafts from 50 to 762 mm diameter
    • Suitable for shafts with worn surfaces
    • Supports runouts up to 1.5 mm
    • Rotation speed up to 15 m/s

    The MATRIX rotary seal can be used in virtually all industries and in particular for large equipment such as pumps, gearboxes, conveyors, motors, fans and bearings. It provides effective protection against external contamination and maintains optimum lubrication inside bearing housings by eliminating leakage. With its patented split design, installation can be reduced from hours to minutes, avoiding costly disassembly, reassembly and labour.

    Joint rotatif, pour la protection des roulements

    Joint Matrix: Construction

    The braid (A), made of impregnated synthetic fibre, creates a seal against the rotating shaft. The nylon pins (B) prevent the seal from rotating with the shaft. Closed cell foam (C) energises the braid and helps create a good seal. The cage (D), made of flexible and durable polymer material, unifies the assembly and energizes the seal.

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  • 860 MPG Mouldable polymer seal

    860 MPG Mouldable polymer seal

    Extrudable two-component gasket material; forms ultra-thin gaskets of any size and shape. Never sticks to surfaces.

    Benefits

    • Economical
    • Allows the creation of seals of any size and shape
    • Easy to apply, for quick maintenance

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  • Chesterton Connect™ monitoring sensors

    Chesterton Connect™ monitoring sensors

    A simple and easy IoT System to monitor your pumps and their sealing systems to increase reliability!

    Simplified monitoring

    Chesterton, the leader in sealing and equipment reliability, launches its latest Connected Object Innovation: Chesterton Connect™ . Easy to install, it is an Acquisition System associated with an Application that allows the user to increase the uptime of rotating equipment.

    Chesterton Connect ™ is a box that records data 24/7. Four sensors allow the user to monitor his equipment in complete safety whether it is close to the process thanks to the pressure/temperature sensors installed on the mechanical seal, or at the pump level, via vibration and temperature sensors integrated into the box.

    Easy to use

    Système de surveillance pour les pompes

    Chesterton Connect combines 4 sensors, connected to a box, which transmits via Bluetooth to a mobile application (installed on a tablet or mobile phone). The data collected by the app can be exported for analysis, to help the user understand how the equipment is working, and take preventative measures to extend the MTBR (Mean Time Between Repair). Using the app (downloadable free of charge from the Apple Store or Google Play Store) the user can set limit values for the various measurements. A large multi-coloured LED on the unit alerts the user if these limits are exceeded.
    “Chesterton Connect records, transmits and monitors the correct operation of equipment. This gives operators time to make necessary adjustments to pumps, avoiding costly unplanned downtime,” notes Steve Bullen, product manager of Chesterton’s mechanical seal product line.

    Chesterton Connect can be used on all rotating equipment such as pumps, mixers, gearboxes, motors and fans.

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    Applications

    Application on Apple Store
    Application on Google Play