ANDRITZ has introduced a new filter press, the ME2500, to complete its range of “proven” A4F and the SE series filter presses for the mining and minerals industry.
The ME2500 is the best-fit for fast processing of tailings (also with high clay content) or mining concentrates like iron, copper, lead or zinc, the company says. The new model has an hourly processing capacity of up to 450 kg/sq.m, a filtration area of up to 840 sq.m, and features chained plates for faster filter cake discharge. These attributes enable the highest throughputs without compromising on safety, while reflecting a customer focus on saving water, ANDRITZ says.
The innovative closure system on the ME2500 largely replaces hydraulic components with electrical ones and further reduces cycle times, thus increasing capacity and operating availability.
“The increased use of electrical components enables highly sustainable operation of the filter press by reducing the amount of hydraulic oil needed, as well as improving safety thanks to more precise control and less reliance on high-pressure lines that are susceptible to leaks,” the company said.
In addition, and to further optimise the productivity of single machines or plants with multiple filter presses, all modules of the ANDRITZ intelligent filter press – controlled by the Metris addIQ control system – are also available for the ME2500 filter press and can be provided with the full range of options. This draws on smart sensors, data analytics and augmented reality, including multiple sensors to allow for online safety monitoring of the plate package and moveable parts.
The company concluded: “The safe disposal of tailings generated by the mining and minerals sector is a significant cost factor for the industry. ANDRITZ is known for its innovative range of overhead and sidebar filter presses that meet the industry’s most stringent requirements with regard to fast cake discharge and saving water and costs. The maintenance-friendly equipment from ANDRITZ is easily upgradeable, with a modular design for customised process solutions.”