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In industries where precision and purity are essential, vacuum degassing systems play a critical role. At MechaTech Systems, we specialise in designing and manufacturing advanced vacuum degassing and oil filling systems—tailored to meet the exacting standards of oilfield operations, R&D labs, and high-tech manufacturing environments. MechaTech Systems specialise in the design and manufacture of customised vacuum degassing systems What Is Vacuum Degassing—and Why Does It Matter? Vacuum degassing involves removing entrapped air and gases from fluids such as oil or resin. This process is essential for: Improving fluid stability Preventing contamination Enhancing product performance Reducing defects in sensitive components Whether you're filling optical lenses, electronic components, preparing resin for moulding, or maintaining drilling fluids, degassed media ensures consistent results and long-term reliability. Customised Vacuum Degassing Systems for Every Application MechaTech Systems offers both  standard and bespoke solutions , including: Automated Oil Fill/Degassing Rigs  for high-volume operations Dual-chamber systems  for simultaneous heating and vacuum treatment Each system is designed using in-house CAD, PLC, and SCADA expertise, ensuring seamless integration and control. Often, a standard vacuum degassing system can be customised to create a bespoke solution, so there is no need to reinvent the wheel. Standard vacuum degassing systems can be customised to meet specific application requirements Designed for Efficiency and Ease of Maintenance Our vacuum degassing systems are built with common components to simplify servicing and reduce downtime. Features include: Mobile, trolley-mounted reservoirs Fluid and vacuum pumps Temperature and vacuum instrumentation Optional heating to accelerate degassing We also offer  annual servicing ,  operator training , and  extended warranties  to support long-term performance. Trusted Across Industries Our vacuum degassing systems are used by: Oilfield service providers Nanotechnology and pharmaceutical companies Optical and electronic component manufacturers Chemical processing facilities From the UK to international markets, MechaTech Systems is a trusted partner in high vacuum engineering. Customer Feedback “The mobile oil degassing machine has saved our project hours of manual labour. What used to take two days now takes half a day—with minimal supervision. It’s user-friendly, low-maintenance, and a smart investment.”— Defence Solutions Provider More Information Whether you need a simple degassing rig or a fully automated oil filling and vacuum degassing system, we’ll design a solution that fits your process. Read more or   Contact us  to discuss a tailored quotation.

Looking for a reliable benchtop freeze dryer? LyoDry Benchtop Freeze Dryers have been designed, built, and supported in the UK by MechaTech Systems Ltd since 2008, at our facility near Bristol. Trusted by universities, research institutes, pharmaceutical companies and food professionals, LyoDry freeze dryers deliver performance, flexibility, and value for money. Built in Britain, Backed by Experts LyoDry freeze dryers are UK designed, manufactured and supported Choosing a LyoDry benchtop freeze dryer means you’re not just buying the product—you’re gaining a team. We can provide: Technical support before and after your purchase Delivery with on-site setup with basic operator training, if required CFC-free refrigeration, manufactured by F-Gas certified engineers Laboratory freeze drying systems with readily available chambers and accessories to suit most freeze drying applications Nationwide service-on-demand or tailored service contracts to suit your maintenance needs The Smart Replacement for Modulyo Freeze Dryers Originally developed as a smarter, modern replacement for (now obsolete) Modulyo freeze dryers (formerly manufactured by Edwards and Thermo Savant), LyoDry benchtop freeze dryers integrate with most Modulyo chambers and accessories - so you can upgrade part of your system without replacing the whole thing. It's also worth noting, if you have an existing Modulyo freeze dryer, that we supply spare chambers and accessories and maintenance . Which LyoDry benchtop freeze dryer model suits your needs? All LyoDry benchtops are small footprint freeze dryers, suitable for freeze drying pharmaceutical, food or biological samples, and include the following as standard: Condenser temperature options of either : -55°C or -85°C Ice capacity of 5 kg per batch Hot gas defrost for faster batch turnaround Convenient on-screen vacuum pump control A lab-friendly, polished stainless steel chassis for easy cleaning A wide choice of chambers and accessories for freeze drying in trays, vials, ampoules and flasks We manufacture two models to suit your application and budgetary needs. LyoDry Compact Benchtop freeze dryer LyoDry Compact freeze dryer is perfect for labs and research teams needing a compact, cost-effective freeze drying solution. This is our best-selling, most cost effective, entry level model, which features a bright LCD screen with simple commands. Vacuum pressure can be displayed in millibar, Torr or pascal and temperature units in Celsius or Fahrenheit which are easily selected by the operator. System status is instantly visible, making operation intuitive and efficient. We can also offer a hire-to-buy option for this model to help ease the initial financial burden. LyoDry Benchtop Pro freeze dryer - with advanced freeze drying control LyoDry Benchtop Pro freeze dryer is Ideal for pharmaceutical and R&D applications requiring more control and repeatability This model is ideal when more control, traceability and repeatability is needed in a freeze drying process. The Benchtop Pro includes real time and historical trending of temperature and pressure values, data logging, pressure control, touch screen control, password-protected user accounts, USB and ethernet comms. If it's used with our Heated Tray Accessory, freeze drying 'recipes' can also be utilised. Accessories, Vacuum Pumps & Trolleys We supply both rotary vane oil pumps and oil-free dry pumps, or we can advise on the suitability of your existing vacuum pump. A purpose-built stainless steel trolley is also available, offering portability and a more convenient working height than standard lab benches. Delivery, Setup & Servicing Choose from courier delivery or on-site setup by our engineers, including basic operator training. We also offer: On-demand servicing Annual service contracts (customisable) Support for other freeze drying/vacuum equipment Readily available spare parts and accessories Environmentally Friendly & Energy Efficient LyoDry Freeze Dryers are built to the latest environmental standards by F-Gas certified engineers. They use CFC-free refrigerants and are designed for fast cool-down times—minimising energy use and extending equipment life. Contact us for a Quote or Learn More LyoDry Compact Benchtop Freeze Dryers LyoDry Benchtop Pro Freeze Dryers Freeze Dryer Chambers and Accessories Contact us today for a quotation or any further information.

Benchtop freeze dryers are commonly used for small-scale freeze drying or research and development projects. Sometimes, the choice is driven more by budget than capacity requirements, but if you need a freeze dryer with larger capacity than a benchtop model but without the pilot scale price tag, LyoDry Midi is an affordable option to consider. If you need a freeze dryer with larger capacity than a benchtop model, but without the pilot scale price tag, LyoDry Midi  is the ideal choice Benchtop freeze dryers are suitable for many small-scale freeze-drying applications. LyoDry Benchtop freeze dryers  have a 5Kg ice condenser capacity, meaning that they will process up to 5Kg of ice created from the product moisture per batch. They are often used with an acrylic chamber and tray accessory  for bulk freeze drying. If you’re seeking larger capacity freeze drying, without paying automated pilot-scale freeze dryer prices, the LyoDry range of freeze dryers  includes more budget-friendly options, such as the LyoDry Midi  and LyoDry Midi Pro , which have an 18Kg ice condenser capacity. The LyoDry Midi is available with a choice of chambers and the integral vacuum pump has easy access for maintenance Like the benchtop freeze dryer, the LyoDry Midi is modular, so you can choose your drying chamber and accessory . It can be used with the standard acrylic chamber and tray accessory, or, for larger capacity, the LSCC10 ten-tray drying chamber. The LSCC10 (pictured below) offers ample volume, with ten trays, each measuring 450 mm x 345 mm x 30 mm, providing a total drying area of 1.5m². It’s available unheated as standard, with optional heating to 60°C, and an optional manifold valve attachment for flask drying. The chamber is also available with just five shelves (part number LSCC5). The LyoDry Midi with LSCC10 chamber offers ample volume, available unheated as standard, with optional heating to 60°C, and an optional manifold valve attachment for flask drying If you need more control, such as data logging, pressure control, analysis, USB and Ethernet connectivity, the LyoDry Midi Pro  includes this added functionality. It also features a colour touch screen and, when paired with a heated chamber, allows use of pre-programmable freeze-drying recipes—simplifying the process even further. Both the LyoDry Midi and LyoDry Midi Pro are lab-scale freeze dryers with the potential high capacity freeze drying without the pilot scale price tag. All LyoDry Freeze Dryers are UK designed, manufactured and supported by MechaTech Systems, based near Bristol, UK. LyoDry Freeze Dryers conform to the latest standards , manufactured by F-Gas certified engineers using CFC free refrigeration gas. LyoDry Freeze Dryers are designed to have fast cool down times, helping to minimise energy consumption and maximise life expectancy. LyoDry Freeze Dryers are used and endorsed by universities, government research institutes, pharmaceutical manufacturers, food and beverage manufacturers and archaeological conservators, in the UK and internationally. We will provide training, service contracts, extended warranties and IQ/OQ if required. We receive excellent feedback . Find out more about the LyoDry Midi and the LyoDry Midi Pro You can find out more about the LyoDry Midi and the LyoDry Midi Pro in the video above, or read more about the LyoDry Midi  and the LyoDry Midi Pro . Read more about MechaTech Systems or Contact Us today for a quotation or any further information.

We have recently published a new Case Study , following the completion of full-scale vacuum drying trials that we carried out for nuclear decommissioning client, Sellafield Ltd. The trials were carried out using a wet test material that was designed to reproduce certain characteristics of nuclear waste. MechaTech Systems were contracted to establish the volume reduction of waste when dried to critical moisture content, conducted in collaboration with Nuclear Restoration Services Ltd (NRS) and The Decommissioning Alliance (TDA). The test material was vacuum dried over a period of six months, utilising the Advanced Vacuum Drying System (AVDS) . Vacuum Drying Trials were conducted using the AVDS Advanced Vacuum Drying System Throughout the trials, key data was recorded and analysed. A live feed provided real time data which proved an invaluable asset for key stakeholders. Upon successful completion of the trials, a final detailed report was provided including conclusive results, observations and key learning. Find out more by reading our latest Case Study: https://www.mechatechsystems.co.uk/case-studies#dryingtrials Read more about the Advanced Vacuum Drying System: https://www.mechatechsystems.co.uk/advanced-vacuum-drying-system-avds Or contact us for any further information: https://www.mechatechsystems.co.uk/contact

We are currently recruiting for a full-time Trainee Manager to join our established engineering team in Thornbury, Bristol BS35. It's a full time, permanent position in a busy industrial engineering environment. Duties will include assisting the General Manager with Health and Safety documentation, receiving and despatching goods, warehouse duties and many other aspects of the day to day running of the business. This presents an excellent opportunity to work alongside highly skilled engineers and learn detailed aspects of the high vacuum engineering trade.​  For the full job description and details of how to apply, please visit https://www.mechatechsystems.co.uk/careers

MechaTech Systems specialises in servicing and repairing a wide range of vacuum pumps, either at our Bristol UK workshops or on-site at your location, across the nation. Vacuum pumps may malfunction or perform poorly due to several factors: they could get contaminated, or components might wear out and deteriorate with time and use. The solution might be as straightforward as disassembling, cleaning, and replacing the oil, seals, and gaskets, or it could involve replacing more significant parts like rotors and stators. Each service or repair includes 6 months warranty It is good practice to service vacuum pumps at least annually to help prevent breakdown. If the pump is equipped with an exhaust filter, the filter elements should be inspected regularly and replaced when needed. MechaTech Systems specialises in servicing and repairing vacuum pumps, vacuum systems and freeze dryers.We handle equipment from most major manufacturers, including Edwards, Leybold, Welch, and KNF. We are Edwards Vacuum Stockists, and an authorised service centre for Welch Rotary Pumps and KNF diaphragm pumps. Additionally, we offer gauge calibration that is traceable to UKAS National Standards. Why use MechaTech Systems to service your vacuum pumps? We carry out vacuum pump maintenance using authentic manufacturer’s service kits We maintain stocks of standard spares to ensure the fastest possible turnaround We offer competitive rates - either on-demand or via a service contract which can be tailored to meet your business needs What does a service include? We can provide a budgetary quote to carry out the service/repair at your site; or we will collect and inspect equipment and then provide a firm quotation for your approval before proceeding. Each service includes 6 months warranty on the work completed Each service includes a Service Report for your records. Our existing client base includes universities, government research centres, nuclear power stations, small to medium sized companies and major manufacturers. Quality assurance  is guaranteed. MechaTech Systems are certified to ISO 9001, F-Gas, and registered as suppliers and audited by Achilles UVDB. We receive excellent feedback . Contact us for further information or to arrange a service Read more about Vacuum Pump Repairs and Service Read more about Automation Upgrades

We are excited to announce the arrival of our 2025 catalogue, featuring the entire range of UK-designed, manufactured, and supported LyoDry Freeze Dryers by MechaTech Systems Ltd. The catalogue is available for download now! What's Inside? Explore the comprehensive selection of LyoDry Freeze Dryers, from benchtop to pilot and production scale models, as well as a variety of accessories and spare parts. New Additions: Stoppering Shelf Accessory : compatible with LyoDry Benchtop and Midi freeze dryers. Reconditioned Supermodulyo 3-Shelf Freeze Dryer : equipped with heated and cooled shelves, available for monthly rental. Industry-Endorsed Excellence LyoDry Freeze Dryers are used and endorsed by universities, government research institutes, pharmaceutical manufacturers, food and beverage producers, and archaeological conservators both in the UK and globally. Our customers consistently provide excellent feedback. Environmentally Friendly Design Our freeze dryers meet the latest environmental standards using CFC-free refrigeration gas. They are engineered for rapid cool down times, which helps minimize energy consumption and extend their life expectancy. Stay Updated and Informed Download the 2025 catalogue , learn more about LyoDry Freeze Dryers online , or contact us for any additional information.

Visit MechaTech Systems at the NDA Supply Chain Event on 16th January 2025 at The International Centre, Telford, Stand G9! NDA group supply chain event 2025 Visit us on Stand G9 to find out more about the Advanced Vacuum Drying System  (AVDS) – a proven system, actively conditioning nuclear waste in original disposable containers at UK nuclear decommissioning sites. The award-winning AVDS facilitates cost efficient ‘in-box drying’ for long term, above ground storage in self-shielded Disposable Waste Containers by the application of heat, vacuum and refrigeration to remove moisture content from sludge. AVDS facilitates in-box drying for long term storage of nuclear waste We look forward to meeting you at the NDA Supply Chain Event 2025. If you're unable to make the event, please Contact Us to find out more about the Advanced Vacuum Drying System and discuss your requirements.

Season's Greetings! We are happy to report that 2024 has been another exceptionally busy year at MechaTech Systems. Read on for a brief review of our activities over the last year, and see our festive opening hours. We started the year delivering a LyoDry Compact benchtop freeze dryer to a non-profit UK research centre which provides strategic agricultural science to farmers. And ended the year with an order for a LyoDry Compact benchtop freeze dryer which will be shipped to our agents in Indonesia for a producer of high-yielding oil palm seed. LyoDry Freeze Dryers range from benchtop to pilot and production scale and are used and endorsed by universities, government research institutes, pharmaceutical manufacturers, food and beverage manufacturers and archaeological conservators, in the UK and internationally. The MechaTech Systems team also spent much of 2024 conducting vacuum drying trials of inactive simulant nuclear waste for Sellafield. The full-scale trials were conducted in the Advanced Vacuum Drying System (AVDS). The AVDS is designed to condition waste in its original retrieval containers, to remove the free water and subsequent moisture content down to acceptable levels for interim and long-term storage, transport and eventual disposal. Our service team have also been hard at work throughout 2024 carrying out scheduled maintenance to AVDS at other nuclear decommissioning sites, and also the BioDry Vacuum Dryer for microbiology diagnostics customers. This is in addition to the service and repair of a range of freeze dryers, vacuum pumps, Hyscan Hydrogen in Aluminium analysers and Vacuum Degassing Systems for customers across the UK. MechaTech's spares department has been equally hard at work supplying vacuum pumps and freeze dryer spares and also components for gas sampling systems at nuclear power stations. We have also been continuously engaged in R&D and product development to improve, innovate, and integrate the latest vacuum and freeze drying technology into our products and services . It's certainly been a busy 2024 and we are looking forward to a well earned rest and refresh over the festive holiday period! Our offices close for the festive period on 24th December, opening again on 2nd January 2025. A heartfelt thank you to all of our customers, distributors, suppliers, staff and subcontractors for contributing to the continued success of MechaTech Systems Ltd. We wish you all a restful and jolly festive season, and look forward to working with you in 2025! Our office close on 24th December, re-opening on 2nd January 2025. Merry Christmas and a Happy New Year from MechaTech Systems!

LyoDry Freeze Dryers are supplied with an extensive choice of freeze dryer accessories and spare parts. Our freeze dryer accessory list has recently been updated and now includes the Vial Stoppering Shelf Unit. LyoDry Freeze Dryers range from benchtop to pilot and production scale lyophilzers, manufactured, supplied and supported from our Bristol, UK site. Customers include most UK and many overseas universities, and government research establishments, pharmaceutical and food manufacturers. We receive excellent feedback. LyoDry Benchtop Freeze Dryers and LyoDry Midi Freeze Dryers are direct replacements for the (now obsolete) Modulyo and Supermodulyo freeze dryers, formerly manufactured by Edwards. Whilst incorporating the latest developments in freeze drying technology, they have the same size accessory flange as the older models. Consequently, the vast majority of our freeze dryer accessories and spares are compatible not only with LyoDry Freeze Dryers, but also Modulyo and Supermodulyo freeze dryers. This includes our newest accessory, the Vial Stoppering Shelf Unit . The Vial Stoppering Shelf Unit facilitates the stoppering of freeze-dried vials whilst under under vacuum, using a hand operated manual mechanical stoppering screw. This is a four-shelf unit housed within an Acrylic Vacuum Chamber, equipped with 8 stainless steel half trays (2 per shelf). The capacity table below indicates the number of vials the entire unit can accommodate. The trays can also be used for bulk drying. 2ml vials, dia 14mm (±0.5mm) 320 - 350 vials 5ml vials, dia 22mm (±0.5mm) 160 - 180 vials 10ml vials, dia 24mm (±0.5mm) 80 - 90 vials Vials Capacity Table The Vial Stoppering Shelf Unit is suitable for use with LyoDry Benchtop or Midi Freeze Dryers, and is also compatible with most Modulyo Freeze Dryers. For any further details or a quotation, please Contact MechaTech Systems .

A few weeks ago, MechaTech Systems were delighted to welcome key stakeholders from Sellafield Ltd, the NDA and TDA to our second unit in Berkeley, where we are conducting a programme of full-scale, in-active vacuum drying trials for Sellafield. The trials are being carried out using simulant nuclear waste in the Advanced Vacuum Drying System (AVDS) . The AVDS, manufactured by north Bristol based MechaTech Systems Ltd, is designed to condition waste in ductile cast iron containers. Conditioning removes the free water and subsequent moisture content, in its original container, down to acceptable levels for interim and long-term storage, transport and eventual disposal. The AVDS was originally designed in a collaborative effort by MechaTech Systems and Magnox - now NRS Ltd – as an alternative to concrete encapsulation of nuclear waste. The system won the Magnox i4 innovation award in 2014 and MechaTech Systems were highly commended by the NDA for the best application of an innovative solution. Today, the AVDS is actively conditioning ILW at nuclear decommissioning sites in the UK. To date, MechaTech Systems have delivered five AVDS to UK nuclear decommissioning sites, are currently working on a sixth system and provide scheduled maintenance and upgrades. The recent visit proved a great success, presenting an excellent opportunity for the MechaTech Systems’ team to meet with key stakeholders who were able view the AVDS trials configuration and discuss progress, key features and potential future uses of the AVDS.  For further information about the AVDS, please visit: www.mechatechsystems.co.uk/advanced-vacuum-drying-system-avds Or contact us: enquiries@mechatechsystems.co.uk  / +44 (0) 1454 414723

As leading suppliers of Vacuum Pumps and Spare Parts in the UK, we maintain a ready stock of vacuum pumps and spares available at competitive prices for next working day delivery. Being manufacturers of High Vacuum Systems  and Freeze Dryers , it is essential that we hold extensive supplies of best quality, genuine vacuum pump spare parts  and accessories in stock, including vacuum pumps (new and reconditioned), NW/KF/ISO vacuum fittings and flanges, vacuum oils and greases, clean and overhaul kits, vacuum valves, and Pirani gauges. Need spares for your Edwards Vacuum Pump? As Edwards Vacuum Stockists and a service centre for all makes and models of vacuum pumps including Welch, Leybold and Vacuubrand, we hold authentic Edwards vacuum spare parts such as mist filter elements, blade kits (vanes), nXDS tip seal kits, and more. Additionally, we provide a selection of KF (NW) / ISO vacuum components, including O rings and centring rings, clamps, T-pieces, reducers, nozzles, flexible hoses, and other related products. Customers include universities and research institutes, blue chip pharma, nuclear and decommissioning, government, aerospace and defence, oil and gas, universities and research institutes, both in the UK and globally. Our customer service is first class and we receive excellent feedback . Not sure what you need? Our experienced team will be pleased to advise. See our latest In Stock Now list and contact us for a quotation: enquiries@mechatechsystems.co.uk / +44 (0) 1454 414723.