Double-side three-window Etching Machine
Process flow: feedstock → etching area (3 meters) → cleaning → cycling washing →municipal water washing → blot up → feed outlet

Main technical parameter: 
Conveying velocity: 0.5～6.0 m/min（frequency control of motor speed）
Production specification：610mm×any length (maximum); 80mm×60mm (minimum)
Operating width: 630mm
Operating height:    900mm ±20mm 
Thickness of plates:  0.2～3.2mm
Wheel base:        28mm, 35mm
Power consumption:  depends on actual flow
Supply voltage:     three-phase four-wire power cable (380V 50HZ)
Overall dimensions:  L　8500mm　×　W　2000mm　×　H　2000mm

Features:
(1) There is an inlet pressure gage for every effuse in the etching area to regulate pressure;
(2) Window and side window adopt transparent toughened glass which can not only refrain from deformation caused by elevated temperature but also provide convenience for work  observations;
(3) Special rocking bracket suspension provides convenience for nozzle converting and cleaning;
(4) Overhead electric cabinet and aerial wiring contributes to secure circuit and clean appearance of the machine itself;