Electrical Design & Documentation
Engineering of the complete electrical equipment, including structured circuit diagrams and comprehensive project documentation.
HMI GmbH · Haan, Germany
Automation that keeps plants moving.
Electrical engineering, control panel construction and automation for machine and plant builders – engineered for real-world use and supported through commissioning.
- 6,400 A
- Switchgear
- PLC & HMI
- Automation
- Retrofit
- Modernisation
Engineering partner
Automation for machine and plant builders
We focus on what we do best: complete electrical equipment and automation solutions for industrial plants.
HMI GmbH does not build its own machinery. Instead, we work closely with machine and plant builders and take responsibility – depending on the project – for electrical design, control panel construction, software development, visualisation and commissioning.
The result is an integrated solution tailored to the machine, the process and the operator’s requirements.
Our capabilities
Electrical engineering from a single source
Available as individual modules or a complete package – aligned with your mechanical design, company standards and operating requirements.
Control Panel Construction
Low-voltage switchgear systems up to 6,400 A, manufactured, wired and tested in our own workshop.
PLC Programming
Modular control software for new machines, system extensions and demanding process sequences.
HMI & Visualisation
Clear operator interfaces, diagnostic concepts and visualisations for reliable plant operation.
Networking & Data Exchange
Integration of drives, field devices, third-party controllers and higher-level production systems.
Commissioning & Support
Testing, optimisation and assistance on site or remotely – until the system operates reliably.
Industry expertise
Experience across a wide range of industrial processes
Our solutions are not based on a rigid template. They are designed around the individual machine, process and existing plant standards.
01Automotive Industry
02Packaging
03Transport & Logistics
04HVAC & Heating Technology
05Water Treatment
06Custom Machinery
Retrofit & Support
Preparing existing systems for the future
When control systems are discontinued, spare parts become scarce or new functions are required, we modernise the electrical equipment with a carefully planned impact on production.
- Assessment of the existing system and migration concept
- Replacement of PLCs, HMIs, drives and peripherals
- Adaptation of existing control panels and documentation
- Functional testing, commissioning and production support
- Troubleshooting on site or via remote access
02
Modernisation without losing sight of proven machine functions.
We plan conversion stages, interfaces and testing so that downtime remains transparent and technical risks are identified at an early stage.
Discuss your project
HMI Product Solution
YaraVaGo 4.0
Modern control platform for reverse osmosis systems
PLC, HMI, control panel and power components combined in one coordinated automation solution for plant builders.
YaraVaGo 4.0 combines the typical functions of a reverse osmosis controller with freely programmable PLC technology, modern visualisation and open communication options.
- modular and adaptable
- clear and intuitive operation
- open to modern interfaces
Direct contact
Your next project starts with a conversation.
No form and no data collection: simply call us or send us an email.
+49 2129 3466801Fax: +49 2129 3466834info@hmigmbh.com