A 3D simulation model of a smelter aisle

Company Profile

Optimisation and Simulation Consulting (OPTSIM) is a leading consulting company which specialises in delivering cost-saving, decision-support solutions by applying advanced analytical methods, such as:

  • simulation modelling

  • optimisation

  • scheduling

 

We work in partnership with our clients, adding value to their business, removing uncertainties and recommending the best and most profitable path to take when they are consolidating or expanding operations.

 

Our goal is to minimise the risk of investment and maximise returns by providing innovative solutions that usually add millions of dollars to their bottom-line, either in additional revenue or by avoiding unnecessary capital expenditure.

Areas of Specialisation

By combining or individually using simulation modelling, optimisation and scheduling techniques, we create fully customised solutions, which typically fall into one of the following categories:

Capacity Analysis

Frequently when an upgrade is planned, significant increases in throughput are expected. A capacity analysis considers the current operation and then adds the proposed infrastructure to establish and quantify the likely throughput of an operating system after the upgrade. This type of study can also address issues relating to the reliability of production units, improved scheduling or changes to operating procedures.

 

De-bottlenecking Analysis

As operations are adjusted over the years or external factors impact on your operating system, the fine balance of the supply chain may be affected. A de-bottlenecking analysis can pinpoint the cause of the bottleneck and through optioneering, can identify where latent capacity exists as well as which parameters can be modified to improve capacity.

Benefits

Whether our solutions are used to assist with high-level strategic planning or to improve day-to-day operations, there are many benefits to be gained. Our solutions provide clients with the capability to:

  • Visualise, evaluate and understand the impact of planning decisions before implementation.
  • Accurately predict capacity for current and proposed operations.
  • Solve numerous "what-if" questions about different operating scenarios and layout designs.
  • Significantly reduce the risk associated with complex upgrades by establishing optimum site or plant layouts.
  • Identify bottlenecks and inefficiencies in an operating system, then test different solution alternatives to alleviate the problem.
  • Decrease operating costs through better asset utilisation and avoid unnecessary capital  expenditure.
  • Make better decisions with less risk and more accuracy.
  • Increase revenues and ROI.