開/閉(bì)門(mén)速(sù)度約爲：0.2m/s
Open/Close speed: 0.2m/s

門闆均(jun1)采用0.5mm鍍鋁鋅彩色鋼闆，表面烤漆處(chù)理，厚(hòu)度爲25～30μm
0.5mm colored galvanized steel sections with 25～30μm thick baking finished facing

門闆發(fā)泡密度(dù)≥42kg/m3,發泡材料采用(yòng)美國亨斯邁聚氨酯系統(tǒng)料
Foaming density≥42kg/m3, with Huntsman polyurethane core

門(mén)闆采用防夾手設計闆型，厚度爲40mm，高度爲500mm
Pinch-resistant door panel is 40mm thick and 500mm high

采用2mm厚寶鋼産熱鍍(dù)鋅鋼闆成型壓制而成，C型軌道
2mm C profile track, press formed by Baosteel hot-dipped galvanized steel

采用計算機設計扭簧平衡系統，可保持門體運動平穩、開啓順暢
Computer designed torsion counterbalance system can provide smooth door operation

彈簧材料爲60Si2Mn，油淬火材料，循環使用壽命(mìng)達30 000次以上
Torsion counterbalance springs are 60Si2Mn, oil tempered spring wire, providing a minimum 30,000 cycles

底部U型密封條，側部和頂部爲快速嵌入式密封條
Bottom astragal is U profile, side and top are quick-set-in weatherseals

提升方(fāng)式包括：标準提升方式(shì)、高位提升方式(shì)及垂直提升方式
Track design shall be standard lift, high lift and vertical lift

可選配置包括(kuò)：采光窗、通行小門、電機、手動鏈輪、安(ān)全氣囊(náng)及裝卸平台互鎖開關(guān)等
Option could be: vision window, pass door, motor, chain hoist, pneumatic safety device, leveler interlock switch, and etc