開/閉門速(su)度約爲：0.2m/s
Open/Close speed: 0.2m/s

門闆(pǎn)均采用0.5mm鍍鋁(lü)鋅彩色鋼闆(pan)，表面烤漆處(chu)理，厚度爲25～30μm
0.5mm colored galvanized steel sections with 25～30μm thick baking finished facing

門(mén)闆發泡密度(dù)≥42kg/m3,發泡材料采(cǎi)用美國亨斯(sī)邁聚氨酯💚系(xi)統料
Foaming density≥42kg/m3, with Huntsman polyurethane core

門闆采(cǎi)用防夾手設(shè)計闆型，厚度(du)爲40mm，高度爲500mm
Pinch-resistant door panel is 40mm thick and 500mm high

采(cǎi)用2mm厚寶鋼産(chan)熱鍍鋅鋼闆(pan)成型壓制而(ér)成，C型軌道
2mm C profile track, press formed by Baosteel hot-dipped galvanized steel

采(cǎi)用計算機設(shè)計扭簧平衡(heng)系統，可保持(chí)門體運動♌平(píng)穩☀️、開啓順暢(chàng)
Computer designed torsion counterbalance system can provide smooth door operation

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

底部U型密封(feng)條，側部和頂(ding)部爲快速嵌(qian)入式密封條(tiao)⭐
Bottom astragal is U profile, side and top are quick-set-in weatherseals

提升方式包(bāo)括：标準提升(sheng)方式、高位提(ti)升方式及垂(chui)直提升方式(shì)
Track design shall be standard lift, high lift and vertical lift

可選配置包(bāo)括：采光窗、通(tōng)行小門、電機(ji)、手動鏈輪、安(ān)全氣👣囊及裝(zhuāng)卸平台互鎖(suo)開關等
Option could be: vision window, pass door, motor, chain hoist, pneumatic safety device, leveler interlock switch, and etc