SS Fast Acting Roller Shutter Doors Large Size Adjustable Opening Speed
|Place of Origin:||CHINA|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 UNIT|
|Packaging Details:||plywood package|
|Delivery Time:||7-20 days|
|Supply Ability:||200 unit per month|
|Size:||Customized As Order||Type:||Security Doors|
fast acting door,
rapid roller shutter doors
Quick shutter door schematic
1. When the pusher is to enter, the various sensors receive the signal.
2. The door rises to the fully open state.
3. After the safety photoelectric device confirms the passage, it automatically drops.
4 Fully closed state.
|Use temperature||-30°C- +70°C|
|Fire protection Level||
French standard NF-P92-503
Or German standard M2 DIN 4120 B1
BaoSteel-made cold rolled steel for slide way,which are technically processed by high grade stoving varnish of galvanized sheet
The curtain is made of 0.8mm thick French high-tensity flex banner or 1.5mm PVC transparency film.
There is wide choice of color for curtain(yellow,blue,white,red.,grey and yellow (white)mesh).And the transparent parts can be either square or oblong,which enhances safety and convenience of control.
radar sensor,photo sensor,air safety bag include
Aluminium alloy seal brushes are added to either side of the slide way,reducing noise and enhancing tightness,there is flexible PVC banner at bottom,making it cling to all kinds of uneven ground closely and meeting the standard of seal.
SERVO or SEW motor,380V,50HZ, IP55 Power:0.75KW-----1.50KW
4) Speed of opening and closing:
Opening speed:0.8m-1.6m/s(adjustable),1000-1500 times/day
5) Control box
Shihlin brand Frequency changer,KEWEI brand PLC Programming controlling,circuit breaker,fuse gear and relay can be compatible with common protector.
6) Door structure:
Door frame: 2.0mm galvanized steel sheet (cold-roll steel sheets)and baking varnish