Latest News
10 Jun 2026
Dustbuster Engine Air Pre-Cleaner | Agriemach Ltd
Dust is one of the biggest threats to engine performance, reliability and operating costs. That's why more operators are turning to the Dustbuster Engine Air Pre-Cleaner from Agriemach Ltd. By removing the vast majority of airborne contaminants before they reach the main air filter, Dustbuster helps extend filter service intervals, reduce maintenance costs, minimise downtime and protect valuable engine components. The result? More uptime, lower running costs and improved productivity.
04 Jun 2026
NOxMASTER™ SCR Uptime & Efficiency: The Power of Premium Air-Assisted Dosing
In heavy-duty emissions control, maximizing engine uptime comes down to three things: System Quality, Efficiency, and Absolute Reliability. With the NOxMASTER™ SCR System, advanced Air-Assisted Dosing comes as a standard performance feature - ensuring premium reliability with zero added technology costs.
22 May 2026
Why do we engineer bespoke Exhaust Gas Aftertreatment systems for large power generating plant?
Being asked for and achieving Stage V compliance is not simply a case of “fit and forget”. Every SCR, DPF and DOC system must be carefully sized around factors such as:
28 Apr 2026
NOxMASTER™ SCR | The Apprentice
Over the coming weeks, one of our new apprentices, Kai, is working on the NOxMASTER™ SCR skid fit-out - preparing and installing containment, running signal cables, wiring sensors, and completing final terminations (including those all-important, fiddly core markers!).
15 Apr 2026
NOxMASTER™ SCR | A True Turnkey Solution
One of the key strengths of Agriemach’s NOxMASTER™ SCR system is our end-to-end delivery model. Rather than supplying individual components, Agriemach manages the full lifecycle of the project - from initial design and system specification through to manufacture, installation, and commissioning. Agriemach provides a single point of responsibility, reducing project risk and simplifying delivery for operators. Systems are bespoke engineered to suit specific engines, load profiles, and site constraints - avoiding “one-size-fits-all” limitations. Designed to meet stringent emissions requirements, including the Medium Combustion Plant Directive (MCPD) and UK permitting standards. Capable of achieving high NOx reduction efficiencies, supporting reliable regulatory compliance. Strong experience in both retrofit and new-build applications, particularly for generator installations. Integration includes all key components: SCR reactor, dosing system (AdBlue/urea), controls, mixer/silencers, AdBlue tanks, remote telemetry & high temperature thermal insulation. Full aftersales service and support, including: Routine maintenance and servicing Catalyst management and replacement Performance optimisation Troubleshooting and technical support Ongoing support helps ensure long-term compliance and system reliability Engineered Solutions - it’s what we do. For further information on our NOxMASTER™ SCR Systems, a copy of our reference list or to book a live site visit – please contact us +44 (0) 1342 713743 | [email protected] | www.agriemach.com | www.noxmaster.co.uk
17 Mar 2026
Why the Dosing System Is Critical to SCR Performance
Selective Catalytic Reduction (SCR) technology is widely recognised as one of the most effective solutions for reducing NOx emissions from combustion sources such as gas engines, turbines, and Diesel Generators. While the catalyst often receives most of the attention in SCR systems, the dosing system plays an equally critical role in ensuring consistent performance, efficiency, and reliability.
12 Mar 2026
Exhaust Gas Purification | Non-Road Mobile Machinery (NRMM)
Agriemach offer a vast range of Catalytic Converter & Soot Filter solutions for the off-road market, from simple welded sub-straights to install directly in the exhaust line, to complete (Original Equipment) Silencer/Muffler replacement. We have thousands of designs for many different models of machinery, but failing that you can send us your existing Silencer/Muffler and we will convert it to a Catalyst or Filter System with the filter built in – we make it simple! For further information on our range of exhaust gas aftertreatment for mobile machinery – please contact us +44 (0) 1342 713743 | [email protected] | www.agriemach.com
03 Mar 2026
High Temperature Catalyst Solutions with NOxMASTER™ SCR
When exhaust temperatures push beyond 500°C, conventional SCR systems can struggle to maintain performance and durability. That’s where Agriemach delivers. Our NOxMASTER™ SCR system now features a high-temperature catalyst solution specifically engineered for demanding exhaust applications exceeding 500°C - without compromising NOx reduction efficiency or system reliability. This isn’t theoretical. It’s proven technology, with multiple systems successfully operating in the field across high-load, high-temperature environments. Our customers rely on NOxMASTER™ to meet emissions targets while maintaining uptime and performance in the toughest conditions. At Agriemach, we don’t just supply equipment - we engineer solutions. Complex application? Elevated temperatures? Tight compliance requirements? Engineered Solutions - it’s what we do. For further information on our NOxMASTER™ SCR Systems, a copy of our reference list or to book a live site visit – please contact us +44 (0) 1342 713743 | [email protected] | www.agriemach.com | www.noxmaster.co.uk
26 Feb 2026
Just under a week to go until Data Centre World London 2026!
If you are attending, come and have a chat with some of the Agriemach Emissions Team. Whether its Exhaust Gas Emissions compliance and regulations related, SCR, DPF or Oxidation Catalyst – installation, commissioning or service – we are looking forward to some great conversations. David Kallmann & Jamie Clowes will be heading to the Excel London, so feel free to drop them a line to book in a coffee and catch up. Excel London | 4-5 March 2026 #Datacentreworld #SCR #NOxMASTER #DPF #Oxidationcatalyst #installation #commissioning #service #powergeneration #dieselpower #gaspower #CHP #districtheating #MCPD #specifiedgenerators #engineeredsolutions
11 Feb 2026
Safety is Number One
Earlier this week some of the Agriemach Ltd Emissions Team were proud to attend our customer E.ON Energy’s “Safety Stand Down” seminar for their engineers and service supply partners. The session focused on something simple but powerful - stopping work, putting tools down, and talking openly about engineer safety on site. From practical do’s and don’ts, to reinforcing the importance of “Stop. Risk assess. Work safe.”, the message was clear: safety must always come first. There is no job so urgent that it cannot be done safely. Important topics such as lone working and mental health were also discussed, reminding us that safety is not just physical - it’s about looking after ourselves and each other. The key takeaway? We, as individuals, are the most important part of every working day. When we leave the house in the morning, getting home safe and well to our families must always be the priority. Thank you to E.ON Energy for hosting such an important and impactful session. #SafetyFirst #EngineerSafety #StandDown #HealthAndSafety #Teamwork
02 Feb 2026
Agriemach Celebrates 50 Years in business!
This year Agriemach Ltd celebrates 50 years in business! That is worth celebrating!! Will there be a party to celebrate? You bet there will……but let’s wait for some warmer weather. More to follow…. In the meantime and once a month for the rest of 2026 we will be sharing photos and brief descriptions of the journey to this wonderful 50 year milestone. Kick starting photo No.1 is of course the man who built the business all those years ago - Mr George Kallmann - who incidentally also celebrated a milestone 80th Birthday a few months back! So many celebrations! Customers & Suppliers ask about the business name - what does it mean? Agriemach Ltd is simply made up from the words “Agricultural Machinery” as the UK business first started as a dealer for International Harvester. This was from the success of Trans Continental Supplies; a business George built from the ground up in Zambia serving the sugar estates, forestry commission and commercial farmers, before moving to the UK with his wife and first born. The photo below is George with, the then President of Zambia, Mr Kenneth Kaunda, providing a tour of the machinery going to the sugar estates.
14 Jan 2026
Zero Ammonia Slip Guarantee with the NOxMASTER™ SCR System
Zero Ammonia Slip Guarantee with the NOxMASTER™ SCR System As emission regulations become increasingly stringent across power generation, process industries, and large combustion plants, selective catalytic reduction (SCR) has emerged as the most reliable technology for deep NOₓ reduction. However, conventional SCR systems often face a persistent challenge: ammonia slip - the release of unreacted ammonia into the exhaust stream. The NOxMASTER™ SCR system addresses this challenge head-on by delivering a Zero Ammonia Slip Guarantee, without compromising NOₓ reduction efficiency. Understanding Ammonia Slip in SCR Systems In an SCR system, ammonia (or urea-derived ammonia) reacts with nitrogen oxides (NOₓ) over a catalyst to form harmless nitrogen and water vapor. Ammonia slip occurs when excess ammonia passes through the catalyst unreacted, typically due to: • Load fluctuations or transient operating conditions • Poor ammonia distribution • Catalyst aging or fouling • Conservative over-injection to ensure NOₓ compliance Ammonia slip can lead to secondary pollution, odour issues, visible plumes, ammonium salt formation, and regulatory non-compliance. The NOxMASTER™ Advantage The NOxMASTER™ SCR system is engineered with an integrated, performance-driven design philosophy that balances aggressive NOₓ reduction with absolute ammonia control. 1. Precision AdBlue/Urea Injection Technology NOxMASTER™ employs advanced ammonia injection/mixing grids designed using CFD-based flow modelling along with Air Injected Urea*. This ensures: • Uniform NH₃/NOₓ molar ratio across the catalyst face • Elimination of localized ammonia over-dosing • Stable performance during transient conditions • No Expensive injector failures!* 2. Advanced Control and Monitoring The system integrates real-time feedback with adaptive control logic. This closed-loop control dynamically adjusts urea injection to: • Match instantaneous NOₓ load • Prevent over-injection during load swings • Maintain optimal catalyst utilization 3. High-Performance Catalyst Design NOxMASTER™ catalysts are selected and configured to deliver: • High NOₓ conversion efficiency • Broad operating temperature windows • Long catalyst life with minimal deactivation The catalyst formulation and layer arrangement are optimized to achieve deep NOₓ reduction while fully consuming injected urea. 4. Engineered for Real-World Operation Unlike systems tuned only for design conditions, the NOxMASTER™ SCR is engineered for: • Start-up and shutdown cycles • Fuel variability • Long-term aging effects This ensures the zero ammonia slip guarantee is maintained throughout the system lifecycle. For further information on our NOxMASTER™ SCR Systems, a copy of our reference list or to book a live site visit – please contact us +44 (0) 1342 713743 | [email protected] | www.agriemach.com | www.noxmaster.co.uk