Metal extraction  Manufacturers, Traders, Suppliers

RUF Maschinenbau – Global Leader in Briquetting Systems “Made in Germany”
As a family-run company with over 40 years of experience, we are pioneers and global market leaders in the field of briquetting systems. At our headquarters in Zaisertshofen, Bavaria, more than 190 employees design and manufacture modular hydraulic, mechanical, and extruder briquetting systems – customized for wood, metal, biomass, and many other materials.
Our Mission: Turning Residuals into Resources
Our briquetting presses transform production waste into valuable briquettes. The benefits: significant volume reduction, lower storage and transport costs, recovery of cooling lubricants, increased melting yields, and additional revenue from sellable end products.
Technical Diversity & Process Optimization
We offer a wide range of solutions – from compact plug-and-press units to fully automated 24/7 briquetting systems. Our machines are energy-efficient, durable, and easily integrated into existing production lines.
Sustainability & Quality by Conviction
Sustainability is at the core of our philosophy. Our presses reduce waste, optimize material cycles, and improve environmental performance. We also operate our own photovoltaic system that generates more energy than we consume. “Power made in Germany” stands for premium quality, high in-house manufacturing depth, and long-lasting machines with low wear.
Full-Service Provider & Personalized Support
From machine selection and test briquetting to commissioning, maintenance, and spare parts – we support you every step of the way. Our free, non-binding test briquetting using your own material ensures the optimal solution for your specific needs.
Global Presence, Local Support
With over 6,000 installed systems in more than 100 countries – backed by a strong international partner network – we are your trusted partner for resource-efficient briquetting solutions.
Why RUF?

• Over 40 years of experience in briquetting technology
• Tailor-made solutions for various industries (wood, metal, biomass, industrial sectors)
• Proven sustainability and cost efficiency
• Global presence combined with uncompromising “Made in Germany” quality

Conveyor belt technology is our core skill and with the help of our 18 experienced skilled workers it has made us an established supplier for line builders and operators since 1989.
We manufacture belt widths between 300 mm and 1800 mm using our modular systems which provide great flexibility while meeting customer requirements.
As a manufacturer in the heart of Germany we honour the claims that come with the label “Made in Germany”
in our daily work.
We hope you enjoy your visit to our home page and we are looking forward to hearing your comments.

Welcome to KEIPER!
For more than 90 years, we have been supplying reliable power transmission and conveyor technology for industrial, commercial and craft applications. Reliably and quickly. KEIPER in Fellbach near Stuttgart stands for long-standing competence, experience and innovation. Our customers’ requirements always are the focus of our work.
As a modern full-service partner, we offer thought-out solutions for the diverse and continuously changing requirements in power transmission and conveyor systems. Our customers appreciate our personal support and cooperation, the diversity of our product range and our high flexibility.
KEIPER IS YOUR FULL-SERVICE PARTNER
Quality solutions for all sectors
The close cooperation with our distribution partners enables us to produce the best possible products, and this is true also for custom-made products. Our development, construction and production know-how is rounded off by meticulous quality control.
High-grade raw materials and continuous product development are the foundation of the high quality of all KEIPER products.
Our comprehensive product mix includes individual drive and conveying solutions for all sectors. We supply transport and conveyor belts, timing belts for transport and power transmission (including appropriate finishing such as different types of coatings and profiles), timing belt pulleys, high-performance flat belts, round belts, V-belts and power belts: always designed for your specific application or needs.
Practical relevance day after day
Based on our expert knowledge of the special characteristics of certain products, many years of experience in different sectors and constant communication with users, we are able to develop highly effective product solutions every day. Our extensive engineering skills and our team of experienced specialists ensure perfect power transmission and conveyor belt technology.
Certification
Our products and solutions as well as our daily production processes are based on the highest possible quality standards. KEIPER is certified according to ISO 9001:2008.
KEIPER is the license partner of easy drive®
The new standard in timing belt technology - easy drive® - is sold by KEIPER GmbH & Co. KG. Please also go to: www. easydrive.info
KEIPER – Performance moves.