In Order To Obtain A Satisfactory Printing Result With High intensity Uv Tubes Metal Halide lamp (Optional) Process Totally Controlled by Digital Timers Plc Controlled (Optional) Excellent lamps cooling exhausting system High Efficient vacuum Pump Or Quick vacuum with indicator. Very Precise and easy access design. Easily and quickly adjustable to hold different Types and size of Plates. Special bristle For Better Result all kind plates washout. Suitable for Perc+NBA and Green chemicals. Excellent result for 175 LPI 1% reproduction.