The emergence of automatic li-ion battery protective plate test machine to fill the gap in the fields of li-ion battery protective plate test, its main characteristic is automatic front-rear, fast test speed, simple operation. RCS - 4000 automatic protection board testing machine by automatic plate device, moving workbench, test facility, and the control system and test instrument. Suitable for 1-2 section protection plate test. Rich crystal: about 3000 PCS/h; Seiko: about 1500 PCS/h in and out of the plate automatically, without modes. Universal fixture, the computer test; Bad product automatic identification.