.HAL pre-treatment Line Process: Loading--Micro Etching--Water Rinsing--Brushing--Water Rinsing--Blowing--Inspection--Flux Coating--Unloading Main Technical Parameter: Convey speed: 1.0 6.0m/min (none level variable frequency adjustable) Workable board size:610*610mm(maximum) 180*100mm(minimum) Workable board thickness:0.2(without cupper) 3.2mm Convey width :700mm(valid width 640mm) Conveyor size: diameter 43mm Conveyor axle distance: 65mm. Brush size: OD5 ×26 Lׯ38-800# Water consumption:16 24L/min Electricity power consumption : 29KW/H Controlling system: Programmable PLC controller(Japan LG) and touch screen(Taiwan WeiLun)