Mark & Wedell

MINING
M&W JAWO Sampling automated and representative sampling equipment and complete solutions provide mining customers with the data needed for their exploration and mining processes to decide where and how to mine to get the most from the deposit.

Representative sampling for further analysis ensures that you avoid:

• Lower product quality than expected
• Not getting paid for the right ore quality
• Product forecasting problems
• Inefficient processes as a result of unexpected material properties
• Excessive use of high-grade ore and better control over mine lifetime

M&W JAWO Sampling has since the 1980s delivered automated sampling solutions to the mining industry for a variety of mining customers such as Glencore, LKAB, AngloGold Ashanti, Severstal, Baffinland, Boliden and Rio Tinto for materials such as e.g. iron ore, copper, copper concentrate, gold, titanium, coal, bauxite, potash and nickel, including the largest automated sampling solution ever installed in Europe for iron ore.

The Cross-Belt Sampler (CBS)

What does it do?

The Cross Belt Sampler from M&W Jawo Sampling can also be known as a Hammer Sampler, however, traditional hammer samplers can often have trouble obtaining representative samples. With 40 years of knowledge and design development, Mark & Wedell’s Jawo Sampling has developed the Cross-belt sampler that helps improve the sampling process and ensures valid and reliable data.
Mark & Wedell Jawo Sampling offers a range of Sampling Systems to suit different applications and requirements. These systems are designed to be flexible and customizable, allowing clients to choose the components that best meet their needs. Whether you need a basic belt sampler or a sophisticated automatic sampling system, M&W Jawo Sampling can provide the solution you need.
The Cross Belt Sampler is a crucial component of any cross belt sampling system. It is used to obtain representative samples of bulk materials being conveyed on a conveyor belt. These systems are essential in industries such as mining, power generation, and cement production, where accurate and reliable sampling is critical to ensuring product quality and compliance with regulations.

The Screw Sampler Mixing Tank (SMX)

What does it do?
The Screw Sampler Mixing Tank (SMX) is designed to create an average composite sampler from continuous or intermittent increment extraction of dry non-sticky powdered free-falling material from a chute or in a silo. The mixing function of the SMX provides for more well-mixed samples compared to the SCR.
Key Benefits
The SMX provides automatic and continuous mixing at the sampling location and ensures that the
sampled material represents an optimal average of the material captured by the screw intersect of the primary falling flow. The control system ensures that the SMX continuously collects samples with correct timestamps. Opposed to manual grab sampling, the SMX provides an automated sample eliminating tedious/hazardous work.

The Cross Stream Sampler (CSS)

What does it do?
The Cross Stream Sampler (CSS) extracts a representative increment/cut of bulk material from a free-falling stream at the discharge point of a conveyor belt. Representativity of the increment is ensured by extraction of a complete cross section of the material stream.
Key Benefits
The CSS is TOS-compliant which gives every particle in the stream an equal probability to be included in the extracted increment – key to high quality and reliable sampling results.
Variants
The Cross Stream Sampler is available in two variants, dependent on whether the system is preferred to be driven by a chain or wire system.