We specialise in the service, repair and refurbishment of rotary valves, diverter valves and fill & vent valves for industrial powder and bulk material handling systems, either on site or in our fully equipped workshop.
Specialists in Rotary and Diverter Valve Engineering
Powder & Material Handling Services (PAMHS) delivers specialist support for rotary valves, diverter valves and associated equipment used in industrial powder and bulk material handling systems across the UK and Ireland.
As the only Approved Accredited Service Partner for DMN Westinghouse in the UK and Ireland, our engineers are trained and certified to service and refurbish DMN equipment to original standards, including ATEX/APS certified units. We also work extensively with valves from manufacturers including Rotoval, Bühler, Reimelt, Zeppelin, Rotolok, Gericke, Nordfab, Wamgroup and Derion.
Our Core Services
Workshop Repair & Refurbishment
Our fully equipped workshop carries out complete strip-down, cleaning, inspection, machining, repair, rebuild and testing of rotary and diverter valves. We restore equipment to optimal performance with clear reporting and certification where required.
On-Site Servicing
When equipment cannot be easily removed, our engineers provide on-site inspection, servicing and minor repairs with minimal disruption to your production process.
“Swop-Out” Service
Where possible, we install a temporary replacement valve while your original unit is being refurbished. This reduces downtime and keeps your plant operating efficiently.
Installation & Commissioning
We remove, install and commission new or refurbished rotary and diverter valves, ensuring correct alignment, sealing and integration into your existing process systems.
Preventative Maintenance & Service Contracts
PAMHS offers tailored preventative maintenance plans and annual service contracts for single- and multi-site operators. These programmes help reduce breakdowns, extend asset life and support planned shutdown strategies.
Rotary Valve & System Surveys
Our engineers carry out detailed condition and performance surveys to identify wear, inefficiencies and risks across your rotary valve systems, providing clear, practical recommendations for improvement.
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