Weighing solution aids accuracy

Through its X-Act Scale Controller and weighing systems, measuring instruments supplier Autotech Weighing Systems offers efficiency, accuracy and cost-effectiveness to sugar mills.

Autotech’s technology is currently being implemented at sugar mills throughout Africa; it is also manufacturing a new design of throughput weigher to enhance production efficiency. This system measures material from the mill to the packing plant, ensuring correlation during processing stages, says Autotech national technical sales representative Kyle Fourie.

The X-Act Scale Controller is designed to accurately measure sugar throughput and production from the mill through to dispatch, maximising throughput while maintaining accuracy. The full turnkey solution includes both hardware and software tailored to customers’ specific requirements.

By ensuring precise weighing, the system mitigates the risks, costs and legal implications associated with under- or overfilling bags. Additionally, the controller minimises the costs and additional time required to correct inaccurately filled bags.

Further, the X-Act Scale Controller enhances automation within sugar processing plants by using various communication protocols and fieldbus connectivity options. The controller displays weighment, production, status and diagnostic information. Additionally, it communicates in real-time with enterprise resource planning and supervisory control and data acquisition systems, thereby ensuring overall equipment effectiveness and seamless data integration.

The X-Act Scale Controller can also automatically adjust the feeding parameters for the best balance between speed and accuracy, without operator intervention, making it ideal for high-speed bagging operations.

Autotech’s throughput weigher is particularly suited for sugar mills owing to its efficiency and reliability, as well as minimal downtime requirements. The system is user-friendly, providing easy access to data for monitoring and optimisation.

By using the same controller hardware across all weighing systems, Autotech aids cost-effectiveness, as it allows sugar mills to maintain a stockholding of a common set of spare parts.

Autotech’s weighing mechanics, controlled by the X-Act controller, cater to a range of applications, including net and gross weighers for bagging systems from 10 kg to over 1 t, throughput weighers and inline check scales on conveyors.

For free-flowing sugar, the X-Act controller ensures accuracy and efficiency across various applications. In bagging operations, it can handle 10 kg to 50 kg bags at a rate that exceeds 15 bags a minute with an accuracy of 0.1%, while bulk bagging achieves throughput exceeding 60 t/h with an accuracy of 0.1%. For general throughput, the system can process more than 80 t/h while maintaining an accuracy of 0.1%.

Autotech’s weighing systems use high-precision, internationally approved loadcells. Further, the X-Act controller is approved by the National Regulator for Compulsory Specifications as well as various international industry bodies, such as International Organisation of Legal Metrology, ensuring compliance and trust in the final product, says Fourie.

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