The target reached of Xinhai EPC includes expected recovery rate reached, design capacity for clients reached, the quality of product reached, consumption indicators meeting requirement, effective controlling of production cost and the stable operation of process and equipment.
Target reached is the basis of investment estimate and economic benefit forecast in “feasibility study report”, and it directly relates to the benefit of clients.
Whether the recovery rate guarantees is the key of target reached. When the recovery rate could not reach expectation values, it would causes huge losses for dressing plant, especially for precious metals.
The reasons that the recovery rate could not reach expectation rate include: change of ore properties, grinding fineness, concentration, reagents performance and dosage, floatation time, mud content, mechanical performance, etc. Any problem above would possibly affect recovery rate, so when the recovery rate is not expectable, no company would take responsibility of the problems because there are so many companies in the dressing plant construction.
Xinhai EPC service guarantees the recovery rate reaches the expectation value, and solves all the problems above, which makes the dressing plant start soon and reach the target.
After the contract finished, Xinhai would regularly visit customer to provide after-sale technical support and to solve problems of dressing plant. For equipment of dressing plant, Xinhai could provide one-year warranty.