W Resources PLC (LON:WRES) told investors it has hired the German firm, allmineral Aufbereitungstechnik GmbH, which will provide design and construction services for the La Parrilla mine’s new concentrator.
The concentrator is the third core component of La Parrilla’s plant infrastructure, and the allmineral appointment comes after awards were made for the jig and mill and the crusher in 2017.
READ: W Resources receives preliminary approval from US fund for US$30mln loan for La Parrilla construction
It will represent the final stage of beneficiation in the process, which will yield a 66% tungsten concentrate and 62% tin final concentrate, the company highlighted.
"The award of the concentrator to allmineral is a significant milestone and a core part of the development and financing programme for La Parrilla,” said Michael Masterman, W Resources chairman.
“All major plant components are now contracted and aligned with the US$30 million term loan financing. Germany's allmineral is responsible on a fixed schedule and price contract for delivery of the both the Jig & Mill and Concentrator providing important integration benefits in project delivery."
W Resources noted that the design put forward by allmineral targets maximum separation efficiency throughout and actively collects the fines generated from various processing stages to be reprocessed in a dedicated scavenging circuit, additionally it considers future potential incremental upgrades for the plant.