Mining Directory

Although the HMH name is new, HMH has been manufacturing industry-leading equipment for more than 125 years. Building on the legacy of our historical brands, and with an eye towards innovation, HMH has created one of the mining industry’s most comprehensive portfolio of products, systems, and services for subsea and onshore mining, onshore and offshore drilling, and construction applications.

For more than 60 years, HMH has been manufacturing Wirth™ piston diaphragm slurry pumps and numerous positive displacement pumps, becoming an industry leader. Up to now, we have delivered the largest number of HPAL pumps to autoclave applications in Indonesia and equipped the world’s largest autoclave with our technology.

Our Wirth™ high-pressure slurry pumps have power ratings of up to 3,000 kW and successfully perform in various heavy-duty applications worldwide.

Our experienced specialists provide comprehensive advice in selecting the right equipment for your individual project. We combine cutting-edge technology with a global network delivering complete local services 24/7.