Tender For corrigendum : supply of refurbishing of electrospinning e e -power supply 0 to 40 kv positive power supply , power supply 0 to 30 kv negative power supply , syringe translational motion _ replacement control pcb sensors drive and cables , fitting motorized distance adjustment control pcb sensors drive and cables , drum collector _ modification cable and connectors , yarn collector to make nano fiber yarn , syringe pump motor sensor board bearings and drive 12000 each , control panel , distance adjustment control pcb sensors drive and cables , touch screen and plc , smps 36 v 9 amps , smps 24 v 5 amps , co_axial nozzle with 10 meter tubing