二次木材烘干設備
木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)二次烘(hong)干設備:跟據客戶要求,是(shi)針對木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)或(huo)者在加(jia)工過程中木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)回潮的(de)(de)半成品的(de)(de)二次烘(hong)干處理,要達到(dao)的(de)(de)效果是(shi)含水率(lv)降至12%以下,在烘(hong)干處理時加(jia)入(ru)足(zu)量蒸汽,使木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)膨脹(zhang)回濕后(hou)再烘(hong)干,通過膨脹(zhang)后(hou)烘(hong)干收縮過程,減小木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)內應力,提高木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)的(de)(de)穩定性,使木(mu)(mu)(mu)(mu)材(cai)(cai)(cai)做(zuo)成家具后(hou)在使用過程中不開裂,不變形。
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