... mm):800*7000 3.Drying Speed (m/min):0.1~8 IR far infrared ray tunnel dryerApplication of IR far infrared ray tunnel dryer : ... Electronic products, nameplate button, silicone rubber, molding silicon,Hardware, all kinds of solvent ink and the drying ... is Split-type design;(2Hyper pyretic heating tube, the drying temperature range is from 40 centigrade to 200 centigrade. ...