Sedgman Onyx is at the forefront of utilising discrete element method (DEM) for problem solving within the mining industry. Supported by a robust reference database, we deliver practical and innovative solutions for material handling designs. 

We have a team of in-house discrete element method (DEM) experts with significant experience in rectification of problematic transfer chutes with issues including excessive liner wear, belt tracking / wear, chute blockage / spillage and restricted operational access. 

Following site audits, and in close collaboration with key site stakeholders, we determine root causes and develop practical solutions which are drawn from our experience of solving similar issues. DEM techniques are undertaken to aid in benchmarking the issue and develop pragmatic solutions. 

Our DEM capability and track record covers analysis and design of: 

• Mechanical handling systems and equipment (including conveyors, transfer chutes, stackers, reclaimers, and train load out) 
• Run of Mine product through to final product and tailings for a multitude of product types and characteristics
• Defect elimination solutions covering problematic transfers, high wear, chute blockages, belt tracking and spillage across a range of products from soft sticky to hard abrasive. 

We have successfully reduced downtime, improved reliability and capacity on transfer chutes with products ranging from primary crushed ore through to highly cohesive and adhesive fines and tails materials. Our experience covers the entire process plant transfer systems from run of mine bin through to rail loading and ship loading.