Sampling Made Simple.

M&W JAWO Sampling offers a complete range of automated machines, instruments and systems for collecting representative (accurate and reproducible) samples of bulk materials, granules and fines/powders.

In addition, our product range includes sample preparation and analytical equipment – engineered and manufactured for your specific plant and processing requirements.

Industries served:

• Mining & Metals:
  Mining, Metals Processing & Precious Metals Recycling
• Aggregates & Building Materials:
  Aggregates, Building Materials & Cement
• Energy & Chemicals:
  Power, Heat, Oil & Gas & Chemicals
• Agriculture & Food:
  Fertilizers, Food & Feed

Precise Data – Better Results – Fewer Problems and Bigger Profits.

By using our automated sampling and sample preparation solutions, you gain precise, unbiased, and verifiable data for better business decisions, optimized processes, and improved financial outcomes.

With over 40 years of experience and a complete portfolio of customized sampling solutions, M&W JAWO Sampling helps you to:

1. Maximize Commercial Value

Avoid overpaying for incoming materials or underselling your products.

• Our automated sampling systems accurately help you determining the amount, grade, and composition of each batch.
• For large or valuable quantities, consistent and representative samples based on established sampling theory (Pierre Gy’s Theory of Sampling) lead to significant and demonstrable economic benefits meaning substantial cost savings or revenue gains.

2. Optimize Production and Quality Control

Continuously monitor and optimize your production processes and quality control. Our systems provide the reliable data needed to:

• Enhance mixing and blending operations to achieve homogenous final products that meet specifications.
• Control milling, crushing, and sizing with precise particle size and shape analysis – critical for industries such as fertilizers, minerals processing, and building materials. This leads to improved recovery rates, reduced waste, and quality.

3. Prevent Costly Downtime, Equipment Damage and Product Recalls

Proactive monitoring and early detection prevent costly problems:

• Detect process deviations early—such as unexpected changes in ore grade, fuel composition, chemical reaction progress, or product consistency—allowing you to make corrective adjustments before quality is compromised.
• Reduce downtime through early warning systems that allow for preventive maintenance and process adjustments.
• Avoid costly product recalls by catching quality issues at the source rather than after products reach customers.
• Prevent equipment damage by detecting off-specification materials before they enter critical processing stages.

4. Automate for Efficiency

Free your team from repetitive, time-consuming manual sampling tasks. Our automated systems:

• Reduce labor dependency and operational costs by eliminating the need for continuous manual sampling.
• Achieve consistent sample quality 24/7/365, independent of operator methods or shift changes, ensuring reliable and identical data collection around the clock.
• Increase throughput and productivity by enabling faster sample collection and analysis cycles.

5. Enhance Workplace Safety

Protect your team from the hazards of manual sampling. Our automated systems:

• Eliminate exposure to dangerous environments – such as sampling from moving conveyor belts, elevated hoppers, hot pipes and ducts, or hazardous material streams.
• Reduce the risk of injuries associated with repetitive manual tasks, falls, and equipment-related accidents.
• Improve overall workplace safety culture by removing workers from potentially hazardous sampling operations.

6. Strengthen Compliance and Documentation

Ensure your products meet contract specifications with documented and traceable sample data. Our systems provide:

• Verifiable sample data that protects you in buyer-seller disputes and regulatory inspections.
• Robust, auditable documentation that verifies quality, meets regulatory requirements, and demonstrates compliance with industry standards.
• Environmental and pollution documentation that tracks and records the environmental impact of your production processes.

Your Complete Sampling Partner Of Customized Solutions

M&W JAWO Sampling is more than a equipment supplier—we are your partner in sampling excellence and tailor-make our systems to your exact needs and plant configuration.

Our complete in-house capabilities include:

• Mechanical and electrical engineering for custom system design
• Manufacturing and assembly to ensure quality and reliability
• Project management and documentation for seamless implementation
• Responsive, honest communication and commitment to your long-term success

We understand that every operation is unique. We listen to your challenges, design solutions that fit your specific needs, and stand behind our work.

Investing in an automated sampling solution from M&W JAWO Sampling will save you money, improve your operations, enhance safety, and give you the data you need to lead with confidence.

You will be assured sampling solutions which produce consistent samples for your quality analysis – accurately and precisely representing the total lot.

Obtaining representative samples of the total lot before analysis is crucial – otherwise, there is little point in having made significant investments in laboratory equipment and analytical competencies.

Materials sampled

• Metals & Ores:
  Iron (ore, pellets, fines, sand, chips, sinter, HBI), Copper (ore, concentrates), Gold, Silver, Nickel, Zinc, Platinum, Titanium, Bauxite, Chromite, Silicon
• Alloys & Compounds:
  Ferro-silicon, Steel, Aluminium & Alloys
• Recycled Metals:
  E-waste, Auto-catalysts & Industrial By-products
• Construction & Aggregates:
  Crushed Stone, Sands, Gravel, Clay, Concrete, Granite, Gypsum, Marble & Basalt
• Fuels & Ash:
  Coal, Coke, Green Pet Coke, Pelletized Sulphur, Oil Shale, Biomass, Fly & Bottom Ash
• Chemicals & Polymers:
  Plastics, Plastic Granulates, Adhesives, EPS & Solvents
• Agricultural & Natural Products:
  Limestone, Cement, Fertilizers (Nitrogen, Phosphorous, Potassium, NPK), Potash & Rock Salt.

From the beginning, in1982, M&W JAWO Sampling has been pioneer and led the way in the development, engineering and production of automated sampling equipment and solutions – with over 1,000 projects completed in more than 85 countries around the world