Heavy duty & industrial filtration
HJS offers a wide range of modular exhaust aftertreatment systems and components for heavy-duty and industrial applications on mobile and stationary engines. Our solutions are used wherever robust technology, maximum adaptability and regulatory safety are required – whether in construction machinery, agricultural vehicles, material handling systems, generators, inland waterway vessels or industrial process plants.
Emission control with a system
Modularity for maximum flexibility
Our system architecture is based on a consistent modular principle. From the inlet cone to the oxidation catalytic converter, the hydrolysis section and the SCR module to the outlet cone, our components can be flexibly combined and adapted to a wide range of application requirements – whether emission upgrades or new systems. This enables us to provide efficient integration solutions even where space is limited.
System integration from a single source
In addition to exhaust gas aftertreatment, we offer customized solutions for piping and soundproofing. Our decoupling components reduce vibration transmission and protect sensitive system components. In addition, tailor-made passive thermal insulation systems ensure efficient exhaust gas temperature control, protect adjacent components and increase overall system efficiency. This is how we create holistic solutions that are perfectly tailored to your application.
Compliant – today and tomorrow
Our systems are designed to safely meet national and international emission requirements such as EU Stage V, US EPA Tier 4 final, IMO III or TA Luft. In combination with digital control and diagnostic solutions, our technologies ensure reliable operation and maximum transparency regarding emission values, maintenance cycles and system status.
Industrial filtration taken a step further
In addition to exhaust gas aftertreatment for combustion engines, HJS also offers solutions for the filtration of hot industrial process exhaust air. The focus here is on environmental protection and occupational safety, energy efficiency and sustainability – combined with our high standards of quality, durability and ease of servicing.
Whether mobile or stationary use – with HJS you get future-proof technology for emission control that meets the highest regulatory requirements and at the same time enables individual system solutions