木(mu)(mu)材(cai)(cai)二次烘(hong)干(gan)設備:跟(gen)據客戶要(yao)求,是(shi)針對木(mu)(mu)材(cai)(cai)或(huo)者在加工過(guo)程(cheng)中木(mu)(mu)材(cai)(cai)回(hui)潮的半成品的二次烘(hong)干(gan)處理(li),要(yao)達到的效(xiao)果(guo)是(shi)含(han)水(shui)率降至(zhi)12%以下,在烘(hong)干(gan)處理(li)時加入足量蒸(zheng)汽,使(shi)木(mu)(mu)材(cai)(cai)膨(peng)脹(zhang)(zhang)回(hui)濕后再烘(hong)干(gan),通過(guo)膨(peng)脹(zhang)(zhang)后烘(hong)干(gan)收(shou)縮過(guo)程(cheng),減(jian)小木(mu)(mu)材(cai)(cai)內應力,提高木(mu)(mu)材(cai)(cai)的穩定性(xing),使(shi)木(mu)(mu)材(cai)(cai)做成家具后在使(shi)用過(guo)程(cheng)中不開裂,不變形(xing)。