單板烘干機是單板和膠合板生產過程中的主要設備之一。單板干燥質量的好壞直接影響到單板和膠合板產品的質量，也直接影響到輥壓式連續單板干燥機的設計(ji)。其主要工作原理是(shi)在上下鋼(gang)帶夾緊的情況下，用(yong)預(yu)熱管預(yu)熱單板(ban)，鋼(gang)帶與單板(ban)的溫度趨于一(yi)致。

  然后在干(gan)(gan)(gan)燥滾(gun)(gun)筒(tong)之間(jian)快速干(gan)(gan)(gan)燥，使單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)干(gan)(gan)(gan)燥后光滑，含水(shui)率(lv)(lv)均勻，可大(da)大(da)提高(gao)干(gan)(gan)(gan)燥質量和(he)干(gan)(gan)(gan)燥效(xiao)率(lv)(lv)。它具有高(gao)溫滾(gun)(gun)筒(tong)與濕單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)直(zhi)接(jie)接(jie)觸傳熱(re)(re)(re)、熱(re)(re)(re)效(xiao)率(lv)(lv)高(gao)、熱(re)(re)(re)損(sun)失(shi)小的(de)(de)(de)特點，大(da)大(da)降低了熱(re)(re)(re)損(sun)失(shi)。2.干(gan)(gan)(gan)燥系統(tong)采用更(geng)科學的(de)(de)(de)干(gan)(gan)(gan)燥原理。熱(re)(re)(re)風(feng)爐內的(de)(de)(de)熱(re)(re)(re)風(feng)通過(guo)離心式風(feng)扇直(zhi)接(jie)注入(ru)機(ji)器的(de)(de)(de)上下(xia)(xia)波紋(wen)管，熱(re)(re)(re)風(feng)通過(guo)上、下(xia)(xia)波紋(wen)管的(de)(de)(de)噴嘴吹(chui)到(dao)單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)上、下(xia)(xia)兩面。單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)加(jia)熱(re)(re)(re)均勻，以便干(gan)(gan)(gan)燥。3.刨(bao)單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)驅動(dong)(dong)系統(tong)通過(guo)進料口縱向(xiang)進給機(ji)器，鏈條驅動(dong)(dong)上、下(xia)(xia)兩排滾(gun)(gun)子，相對(dui)運行。單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)由上輥的(de)(de)(de)自重(zhong)壓力單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)向(xiang)前移動(dong)(dong)，單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)通過(guo)兩輥和(he)上下(xia)(xia)空氣噴嘴，同時(shi)達(da)到(dao)干(gan)(gan)(gan)燥和(he)熨燙的(de)(de)(de)效(xiao)果(guo)。因此(ci)，這臺機(ji)器的(de)(de)(de)單(dan)板(ban)(ban)(ban)(ban)(ban)(ban)是光滑的(de)(de)(de)，沒有痕(hen)跡。