Self-tensioning system improves pump reliability in tough operationsOST-Africa has developed the Efficiency Base (E-Base) system, which is a precision-engineered belt drive base system, developed to optimise tension, alignment and efficiency in pump and motor applications in mining and heavy industry. “Our robust E-Base system is a self-tensioning base, designed for pump applications with V-belt drives, to ensure precise belt alignment and reduced energy losses. Yet many operations are struggling with the effects of poor preventative maintenance, which leads to inefficient pump performance, higher operating costs and compromised system efficiency. “The E-Base is more than just a tensioning system – it is a complete solution that ensures optimum belt alignment and tension throughout operation. The E-Base ensures repeatable alignment accuracy and tension control, even under variable load conditions, helping operators meet reliability and energy-efficiency targets.