Sample preparation for ICP and other procedures
The new solution for effective cleaning of laboratory beakers
Focused on quality.
Prepared for the future.
Since 1959, Herzog has led the world in laboratory automation and sample preparation—trusted across industries worldwide.
The dedicated Herzog USA office, now with a showroom and expert support team, brings German engineering and world-class expertise directly to American laboratories.
From sample preparation to fully integrated intelligent automation systems, our technology delivers unmatched precision, performance, and reliability.
Engineered for the future, our solutions support digital transformation and sustainability to meet the highest demands of American laboratories.
Industry focused. Future ready.
Trusted worldwide: Sample preparation for the cement industry
As the global leader in cement laboratory automation, Herzog delivers consistent, high-quality results across every stage of production. Our intelligent systems support representative sampling, reproducible analysis, and seamless data integration, built to meet the evolving demands of modern cement production.
Made by the global leader: Sample preparation for the steel industry
The world’s leading steel producers rely on Herzog’s automated systems for precision sample preparation and production control. Our solutions ensure consistent, high-quality results for steel, iron, and slag samples, supporting optical emission spectroscopy (OES), X-ray fluorescence (XRF), and combustion analysis.
Built by the industry standard: Sample preparation for the chemical industry
For decades, Herzog has led the field in sample preparation for quality assurance in the chemical sector. As a global supplier of modular automation and manual systems, we provide unmatched reliability, integration, and lab efficiency at the highest quality level.
Globally trusted: Sample preparation for the non-ferrous industry
Herzog is the global leader in automated solutions for non-ferrous sample preparation, including metals such as aluminum, copper, magnesium, lead, nickel, tin, titanium, and zinc. Our systems deliver precise preparation of both solid and powder samples, minimizing contamination and material loss across every analysis workflow.
Setting the standard: Sample preparation for the recycling industry
Herzog is the world’s leading supplier of sample preparation systems for electronic scrap and material recovery. Our solutions support high-quality analysis while enabling circular economy goals, bringing sustainability and precision into alignment.
Expanding innovations: Sample preparation for emerging industries
Herzog’s flexible, future-ready systems are designed to support the growing needs of new and rapidly evolving sectors. We are actively developing laboratory automation and sample preparation solutions for food, environmental, chemical, battery, recycling, and agricultural industries, bringing our expertise in quality control to many new applications this year.
Frictionless processes: Sample preparation for mining
Together with the world's leading mining supplier FLSmidth, HERZOG offers solutions for sample preparation that are precisely tailored to the requirements of your mining company. Together we develop highly efficient sample preparation systems for the iron ore, gold, copper, phosphate, and other industries.
Tailored Services and Solutions for Every Lab
Automation
With decades of experience in laboratory automation, Herzog delivers laboratory systems that are fast, reliable, and built for precise quality monitoring. From sample handling to analysis, our automation solutions scale easily with your lab’s demands and integrate seamlessly with your existing workflow and data infrastructure.
Engineering
Our engineers provide expert planning and configuration tailored to your needs, ensuring optimal integration and performance of your laboratory automation system. From initial design to final implementation, we guide your project with precision, expert industry knowledge, and a commitment to exceptional customer service.
Software
The PrepMaster Suite is Herzog’s fully integrated SCADA system, designed to automate, control, record, and analyze all lab processes and performance data. With powerful tools for KPI tracking, predictive maintenance, and system monitoring, PrepMaster helps laboratories optimize operations from end to end, so you can focus on your results.
Custom Laboratory Design
Backed by decades of mechanical engineering expertise, Herzog’s custom laboratory solutions are designed to meet the highest standards for accuracy, speed, and reliability, based on customer flow sheets. From standalone sample preparation machines to fully integrated laboratory automation systems, our solutions are precisely tailored to your application, and ready to support the quality standards of tomorrow.
Technical Training
We offer seminars and training programs to help your staff operate and maintain Herzog systems with precision and confidence. Designed for laboratory managers, machine operators, and technicians, these trainings cover hands-on know-how, duties of care, safety guidance, and system maintenance. Sessions can be held online, onsite, or at a Herzog facility.
Method Development
Herzog application specialists work directly with your team in optimizing your process and method development, refining workflows, improving lab performance, and ensuring the most accurate results possible. Whether in our application labs or onsite at your facility, we help you get the most out of your equipment and processes.
Technical Support
Herzog’s flexible, responsive service team maximizes uptime and keeps your lab running at optimal performance. We provide customized Service Level Agreements, tailored for every critical process, ensuring that your equipment stays productive and reliable.
Research + Development
Herzog continuously invests in research and development to meet the evolving needs of modern laboratories. Our future-ready technologies help you stay ahead of the curve, supporting digitalization, sustainability, and next-generation workflows.
Standard Automations
Herzog’s standard automation systems support a wide range of industrial applications, offering reliable, efficient sample preparation and quality control. Designed for flexibility and scalability, our future-proof solutions reduce manual handling and ensure consistent, reproducible results.
Control and Monitoring Software
Herzog’s intelligent software solutions enable seamless systems integration, cross data capture, evaluation, and control throughout your entire laboratory. With real-time performance insights and KPI tracking, you can achieve greater analytical accuracy, reproducibility, and operational efficiency.
Fusion Systems
From benchtop to fully automated systems, Herzog’s fusion solutions are tailored for precise, consistent sample preparation. Our wide range of fusion units ensures compatibility with your specific application while delivering safe and reproducible results.
Crushing + Pulverizing
Herzog crushers and pulverizers deliver powerful, reliable performance at every level of automation. From manual to fully automatic systems, our equipment ensures optimal particle size reduction and consistent sample preparation for accurate analysis.
Milling + Grinding
Our extensive range of milling and grinding machines supports the precise preparation of steel, iron, foundry, and non-ferrous samples. With options for every workflow, Herzog mills and grinders deliver efficiency and reliability in demanding lab environments.
Pelletizing
Herzog’s automatic pellet presses improve process efficiency by ensuring uniform sample preparation with reduced throughput times. Built for optimization and consistency, our systems enhance accuracy and reproducibility across a wide range of applications.
Sampling, Spliiting, Dosing
Designed for precision, Herzog’s systems for sub-sampling, splitting, and dosing meet the high demands of modern laboratories. Every solution is optimized for accuracy, traceability, and reproducibility for efficient workflows and reliable quality control.
Pneumatic Tube Systems
Herzog’s pneumatic tube systems automate the safe and rapid transport of samples from plant to lab. Ideal for high-throughput environments, these solutions reduce handling time and maintain sample integrity across every transfer.
Sample Preparation for Combustion Analysis
With extensive experience working alongside leading manufacturers of combustion analysis systems, Herzog delivers sample preparation solutions designed for precise elemental determination. Our machines are engineered for accuracy, consistency, and seamless integration with your preferred analysis equipment.
Certified quality – the basis for sustainable success
HERZOG Maschinenfabrik in Osnabrück excels in Quality Management (ISO 9001), Environmental Management (ISO 14001), and Occupational Health & Safety (ISO 45001).
Our certifications ensure the highest standards for precise and sustainable laboratory solutions in the raw materials industry.
HERZOG Maschinenfabrik – certified for Quality, Environment and Occupational Health & Safety.
Quality Management (ISO 9001)
HERZOG ensures highest precision in laboratory automation through standardized processes.
Environmental Management (ISO 14001)
Responsible use of resources and environmentally conscious production at our Osnabrück site.
Occupational Health & Safety (ISO 45001)
Safe working conditions at our Osnabrück site for 190 employees.
Dates - Trade fair and events
Career Fair CHANCE | 10–12 November 2026
At HERZOG, you can get a close look at the world of mechanical engineering. At CHANCE 2026, you’ll discover our projects and the many opportunities to start your career with us. We look forward to meeting you in person!
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