Samplers

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Metallurgical Accounting Sampling

Multotec samplers are specifically designed according to the Sampling Theory to allow each particle an even chance of being selected ensuring statistical correctness and minimized variance. Well-positioned in your process, they allow an accurate mineral balance, thus enhanced the control of the process help reaching a better recovery. 

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Fully compliant with the theory of mineral sampling and normalized sampling standards
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Compact and robust units designed for an easy installation and maintenance access
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Dedicated control panel allowing sample size adjustments
Wet Metallurgical Accounting Sampling
Sampler selection is based on process parameter, quantity of slurry to be collected and space provision.   These vertical gravity fed samplers can be fitted to standard pipe diameter up to 900mm. Cutters are fabricated and designed in stainless steel and sharp edges for wear protection and sampling accuracy. For wear protection, the internal of the sampler housing can be lined with rubber, polyurethane or ceramics. Wash water systems are also offered in order to avoid sample contamination in-between the sample container change outs. The sample to be collected is the result of the cumulation incremental sampler cutter slurry cuts that is directly into a container. The slurry cuts can be adjusted at a frequency suitable to provide a representative sample weight.  
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Dry Metallurgical Accounting Sampling
Multotec offers a complete array of dry samplers to collect granular material from conveyor belts and/or discharge vertical chutes:
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Process Control Sampling

For process control purposes, we team up with eDART for a full range of primary and secondary samplers to suit your needs and space constraints. 

 

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Used in plants and slurry circuits with insufficient head room
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Ideal for process tracking rather than metal accounting
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Can be used to feed an on line analyzer directly where applicable
Wet Process Control Sampling
eDART process control sampling includes the primary sampler, which may be placed in a pressurised or unpressurised line. The sample may then be directed to an on-stream analyser or a suitable poppet sampler variation for secondary sampling, allowing a fixed volume to be sent to the lab.
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Dry Process Control Sampling
Dry Process Control Sampling This sampler is suitable for handling of bulk materials like lime and cement.
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Online Analyzer

Multotec Canada distributes the SCANTECH equipment for real time measurement systems for conveyed bulk materials.

The GEOSCAN is an On- Belt Elemental analysis system for monitoring bulk materials such as limestone and iron ore and can be used on a very wide variety of applications, with automatic bed depth correction included as a standard feature.

The GEOSCAN utilizes the technique known as Prompt Gamma Neutron Activation Analysis (PGNAA). The GEOSCAN incorporates high-efficiency detectors and state-of-the-art digital spectrometer, which overcomes the limitations of conventional, low-efficiency detection systems. The optional moisture analyzer uses the microwave transmission technique to measure the moisture content of the material.

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Continuously analyses conveyed materials in real time
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Fits on existing conveyor belts, additional sampling equipment, transfer points and material handling equipment are not required
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Automatic bed depth correction included
SCANTECH Online Analyzer
Scantech Elements detected are: C, O2, Fe, Al, Na, Mg, P, S, Ti, Ca & Mn
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