For us expertise means variety
At Wilhelm Herm. Müller we view and produce solutions from the customer’s point of view – our intensely industry-specific and solution-based approach proves our complete focus on the customer. We use our special machines and tools to produce and customise products precisely to your requirements.
You will benefit from having us by your side in all phases of the process thanks to our extensive range of products and services.
Our drive technology drives you to success
We produce and stock a range of high-quality belts which you can use to equip your entire drive and transport system. The components are perfectly adapted to each other and meet even the most stringent quality requirements: Our product range includes polyurethane and elastomer timing belts, V-belts, flat belts and round belts of leading manufacturers. In addition, we offer the greatest selection of profile types, belt widths and lengths as well as reworking options for your specific application.
Our production range:
We offer all options for the production of customised special timing belts as well as plastics machining technology of the highest quality.
CNC MILLED PARTS MADE OF PLASTIC AND ACRYLIC GLASS
We turn your workpiece into your secret for success! Experience precision down to the smallest detail! We specialise in CNC milling of acrylic glass and other plastics with simple or complex geometries based on 3D data. One of our special strengths is CNC machining of acrylic glass with an extremely narrow tolerance range for use in analytical, medical and packaging technology.
TIMING BELT FINISHING
Customisation with optimum product quality. Be it milling, grinding, cutting or cam machining – we can adapt your timing belt to create a perfect profile even for complex transport tasks.
Summary of timing belt finishing options:
- Mechanical reworking
- Cam welding
- Production and machining of cams
TIMING BELT COATING
Optimum performance for any application. We coat rubber timing belts, polyurethane timing belts and V-belts for a wide variety of applications. In addition to standard coatings such as e. g. Linatex, PVC and polyurethane film, many other coating types with special properties are also available (e.g. antistatic, suitable for contact with food).
WELDING OF POLYURETHANE TIMING BELTS
Polyurethane belts in special sizes and customised designs. We offer tailor-made solutions: We will gladly connect your timing belts, round belts and V-belts to create endless belts or cut them to the desired fixed length.
TSG 5 – a portable welding device for polyurethane timing belts. There is no need for costly disassembly of a complete installation. Instead, simply use the TSG 5 as an on-site solution for quick and easy timing belt replacement in difficult-to-access drive units.
Download technical information for TSG 5 now (PDF file) (420 KB)
ASSEMBLY GROUP INSTALLATION / DESIGN SERVICE
Everything from a single source. Lower your production costs and benefit from our excellent assembly group management. We will help you reduce your production depth and, accordingly, the number of suppliers.
Full service range Use our design service for special orders from production of parts based on customer drawings to consulting with regard to the selection of technical plastics. We create design drawings with modern CAD systems and can process your dwg, dfx, step or iges files. Our skilled team would be glad to help you!
Quality and precision are our highest priorities
Our aim is perfect quality management.
In our fast-moving, globalised world, we strive for nothing short of perfection. Short development times, constant cost pressure and ever more complex products make it challenging to ensure high product quality. We offer our customers integrated quality management solutions and processes for top production precision.
Our machinery:
We combine extensive know-how in the fields of drive, plastics and rubber technology. Our machinery covers a wide range of production processes. Through use of 3D measuring technology, we can offer you precision with a narrow tolerance. This allows us to make workpieces into real keys to success for your value chain.
We guarantee powerful machining processes through our use of state-of-the-art 3-axis and 5-axis CNC machining centres, especially for plastics technology. Our range of services also includes the generation of 3D contours and freeform surfaces as well as 3-axis gantry milling.



Do you have questions?
We would be glad to advise you on your specific product requirements.