Year1
- 尺寸：
- 定制
fast door
'. Song style is also called fast
. Song style rolling shutter
'. Song style door.
'. Song Dynasty This door is a fast automatic rolling shutter door made of soft curtains that is installed at the entrance and exit of the external passage of the building under normal pressure.
'. Song Dynasty Technical Parameters
'
'. Song Dynasty appearance high-strength aluminum alloy door frame
Comply with
Song Dynasty standards, cold-rolled plate electrostatic spraying door cover and chassis.
'
'. Song Dynasty power performance German Siemens brake motor, power
Song Dynasty power supply
/
Brake voltage
'
' . Song Dynasty control system imported microcomputer frequency conversion control box (Mitsubishi
Song Dynasty).
'
'. Song Dynasty control voltage safety low voltage
Song Dynasty.
'
'. Song font opening speed is on
./ Song font second
Song font is closed
./
Song font second (variable frequency adjustable speed).
'
'. Song Dynasty door curtain material is imported high-density polyester fiber surface coating treatment, thickness
color can be selected.
'
'.宋体 tensile strength
/宋体 tear strength
/
宋体.
'
'. Song Dynasty fire protection level German standard
/ Song Dynasty is flame retardant.
'
'. Song Dynasty using temperature
℃+℃/ Song Dynasty super cold-resistant area
℃
Song Dynasty.
'
'. Song style transparent window imported
Song style transparent crystal soft plate, thickness
Rectangular.
'
'. Songti wind-resistant material Ordinary aluminum alloy wind-resistant ribs are connected in sections and are easy to replace.
'
'. Song style wind resistance
/ Song style (
Song style standard
Song style).
'
'. Song style sealing performance at the bottom of the door curtain
Song style air bag cloth pocket can closely fit the uneven ground, and the sealing strips on both sides of the door frame prevent dust and insects.
'
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