Solidworks 3D CAD modelling enables pump manufacturers success


Computer Aided Modelling Enables Pump Company’s Success

Suffolk company Amarinth has much to celebrate: company revenue has grown 500% in 5 years; and it has been profitable from year two onwards. Amarinth is respected worldwide for its ability to deliver sophisticated heavy-duty pumping equipment to the oil and chemical industries. Much of its success it attributes to the application of technology, in particular a 3D modelling technology called SolidWorks, supplied by Histon based Innova Systems.

Amarinth pumps can cost over £100,000 each because of the high grade materials used in their construction and the requirement to be manufactured to stringent safety critical standards similar to those seen in the aviation industry. Amarinth has customers all around the world including AMEC, BP and Shell, and has recently shipped a pump into China for the first time.

"The materials we use and the process of building each pump can be extremely costly," said Oliver Brigginshaw, Managing Director of Amarinth. "With SolidWorks we are able to create a 3D virtual model of each pump design to ensure everything fits and that everything will work prior to production. In addition to this, the SolidWorks tools generate the files, the drawings and reports that we need for both manufacture and safety certification and have also enabled us to create more complex and more refined parts, enabling us to produce more efficient, more reliable and better performing pumps."

SolidWorks's company Innova Systems has also played an important role in Amarinth's adoption of this technology. Innova has provided extensive training, technical support and consultancy, ensuring that Amarinth’s engineers can exploit the software to the full. Innova has also supplied related software called Cosmos that enables engineers to analyse the physical properties of a design, such as weight and strength.

"With the massive hikes in metal prices such as nickel, the Cosmos tool has been a very important addition to the SolidWorks package," said Oliver. "Cosmos enables us to analyse the materials of design and has allowed us to reduce the metal content of some pumps without compromising on the performance or safety. It also helps us to understand how much a pump will weigh prior to production. This is an important issue when the pump is destined for an oil rig at sea."

Although Amarinth is essentially a mechanical engineering led company, it has no doubts that it is the application of the latest computer technology that has put it ahead of the competition. This provides its customers with sophisticated on-line ordering and tracking systems and Amarinth is now aiming to create a link from its web page to the SolidWorks database so that customers can view 3D models of pumps and parts.

"Once we started to understand the business advantage that SolidWorks provided us, we decided to invest more heavily in this technology," said Oliver. "Each year, we take on an engineering student on a graduate scheme and we get them started on SolidWorks training from day one. We have now built a database of over 20,000 pump components, reducing our response time for a drawing with a new enquiry on a vertical pump from 5 days to 3 hours and with a considerable improvement in design accuracy and consistency. In the oil industry, time really is money - so being able to build and deliver pumps faster than the competition puts us in a stronger position to command a good price and build a stronger business."

The team at Innova Systems have been experts in 3D modelling technology for over 15 years and work with engineering and technology companies across the UK. One of Innova's strengths is in the training of engineers in SolidWorks and Cosmos. Innova runs courses at its office near Cambridge and on-site for many of its clients.

"We've run several on-site training courses at Amarinth," said Mark Bradford, Managing Director of Innova Systems. "The truth is that SolidWorks is very easy to use and is very intuitive, however, as the work gets more complex, then some specialist training can be required. Amarinth is constantly stretching the capabilities of the technology, so we have been working them to introduce new aspects of the technology such as Cosmos."

SolidWorks is so much a part of Amarinth that the company's future strategy involves further SolidWorks investment, with the possibility of being able to provide animated 3D models that will help maintenance engineers understand how to disassemble parts and how each pump works. It also wants to be able to provide 3D models for customers to include in their own designs, so that the customer can accurately model a complete installation.

“We have really valued Innova’s support,” said Oliver. “They have always been very responsive and have always invested the time to understand our issues and to help us achieve our goals. Their engineers also have real-world engineering experience, this has been an important factor in helping them to understand what we have been trying to achieve.”

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Amarinth Pump Manufacturing

Amarinth is a carbon net zero organisation delivering world-leading expertise in the design, application and manufacture of centrifugal pumps and associated equipment for critical applications in many of the most arduous and hostile environments around the globe.

Founded in 2002, Amarinth has harnessed the skills, creativity and passion of people who have worked in the pump industry for decades, delivering bespoke API and ISO pumps primarily to the offshore and onshore oil & gas industries; nuclear and renewable energy generation; defence; desalination; process and industrial markets.

The company’s innovative approach, business agility and use of sophisticated computer applications enables it to deliver robust, reliable and sustainable pumping solutions on the shortest lead times in the industry.

Process pumps – API 610, API 685, ISO 5199 horizontal, vertical and in-line bespoke process pumps, including ones that are hydraulically and dimensionally interchangeable with the former Girdlestone and other obsolete pumps.

Skid packages and modules – Supplied with a variety of drives for applications including de-sanding, mixing, filtration and chemical injection and tailored for the oil & gas, water treatment and power generation industries.

Condensate recovery – Cutting-edge design providing low NPSH up to 98°C with variable speed drives to reduce cycle time and lower operating costs, available in stainless steel, galvanised or copper tanks for light or heavy industrial uses.

Seal support – Integrated pressurised and vented seal support systems designed and delivered to API 682 and ISO 5199 standards and specific site specifications and requirements, working closely with AES, Eagle Burgmann, John Crane and Protect System.

Spare parts – Critical spares for all Amarinth pumps and related components can be dispatched the same day, reducing potential downtime, and in addition components for the former Girdlestone and other obsolete pumps can be re-engineered often improving the performance of existing assets.

Services – A full range of pump related services, delivered from UK head office or on-site globally, onshore or off-shore, including full commissioning and start-up support; also strip, report and refurbishment of any pump regardless of manufacturer.

Amarinth operates globally from its base in Rendlesham Suffolk, United Kingdom and offices in the Middle East and Malaysia with a global customer base, including BP, Shell, ADNOC, NOV, ExxonMobil, Schlumberger, COSCO, EDF, GlaxoSmithKline, Saudi Aramco, Pfizer, Diageo, Kuwait Oil Company, AMEC, Fluor, LUKOIL, Halliburton, and Babcock.

For further information or photos contact

Alex Brigginshaw
Commercial Director
Amarinth Limited
Bentwaters Park, Rendlesham
Woodbridge IP12 2TW
United Kingdom
Tel: +44 (0)1394 462131
Mobile: +44 (0)7703 681821

Media Relations:
Phil Harland
B6 Solutions Limited
29 Swan Drive
The Wharf, Aldermaston
Reading RG7 4UZ
United Kingdom
Tel: +44 (0)118 971 3271
Mobile: +44 (0)7880 748380

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