苗床整(zheng)體(ti)主體(ti)結構(gou)材(cai)質采用(yong)(yong)熱(re)鍍(du)鋅,床面(mian)苗床網片(pian)先焊接厚熱(re)鍍(du)鋅,上(shang)(shang)鋅量高(gao)達(da)350-500G/平(ping)米(mi)(mi);壓片(pian)為鋁墊片(pian);支架、調節小腿為黑管(guan)(guan)焊接整(zheng)天熱(re)鍍(du)鋅,上(shang)(shang)鋅量高(gao)達(da)400-600G/平(ping)米(mi)(mi);橫稱(cheng)一(yi)般為熱(re)鍍(du)鋅管(guan)(guan)材(cai)上(shang)(shang)鋅量在(zai)240G/平(ping)米(mi)(mi),滾軸管(guan)(guan)采用(yong)(yong)熱(re)鍍(du)鋅管(guan)(guan)上(shang)(shang)鋅量高(gao)達(da)240G/平(ping)米(mi)(mi);邊框采用(yong)(yong)鋁合金型(xing)材(cai);苗床高(gao)度方向(xiang)可(ke)進行微調;具有防翻(fan)限位裝置,單側平(ping)移均可(ke)達(da)30公分,可(ke)在(zai)任(ren)意2個苗床之(zhi)間產生約0.6米(mi)(mi)的作(zuo)業通道。苗床整(zheng)體(ti)規格可(ke)根(gen)據溫室寬度定尺(chi),長(chang)度可(ke)根(gen)據用(yong)(yong)戶要求定作(zuo)。一(yi)般寬度建議在(zai)1.7米(mi)(mi)左右,長(chang)度不超25米(mi)(mi)。