Dc, fm sputter coating line for low-e glass adopting the principle of magnetron sputtering e-discharge, this vacuum coating production line can coat metallic film or compound films on the surface of large-sized glass, such as curtain wall glass or architectural glass, forming the glass with characteristics of sunshine shelter, temperature-keeping, energy-saving, low emission and decoration etc. \n\nthat has been extensively used high-rank architecture, act wall and room decoration etc. the production line is composed of glass-loading tipping rack, glass washing machine, attendant chamber, pre-pumping chamber, buffer chamber, sputtering coating chamber, output buffer chamber, output pre-pumping chamber, output washing machine, on-line inspection, un-loading tipping rack and control board system.