China TBJ-GDO-JKXB Vacuum chuck drawdown Bar & blade Lab Film Applicator, imported bar + portable Drawdown blade + Vacuum chuck function, standard high-precision imported bar, accuracy up to 1 micron; baseplate is aluminum alloy, external vacuum pump; Drawdown blade film thickness range 0~ 50mm, suitable for glue, lithium battery, film and other Spreaders.