Renascor Resources (ASX:RNU) said it is on track to start on-site commissioning of its purified spherical graphite demonstration facility in South Australia within the quarter, according to a Tuesday filing with the Australian bourse.

The motor control center and screw conveyors have been installed, with tank installation currently in progress, the filing said.

Preparatory works for kiln installation are also in progress ahead of its scheduled arrival next month.

Remaining activities involve kiln integration, electrical works, and the completion of piping, along with the installation of remaining tanks and pumps, according to the filing.

Shares rose 8% in afternoon trade on Tuesday.