Effective insulation
Benefiting from fast opening and closing, it can reduce the air flow between indoor and outdoor and prevent dust fro-
m entering the room. At the same time, energy is saved by reducing thermal conduction.
Complying with Food-grade and GMP norm
Special design seal structure. PVC fabric is dust-proof and easy for cleaning.
Multiple safety protection
Safety photo sensor. When there is human or vehicle under the door, the door will stop closing and get up automatic-
ally. This will avoid accident collisions.
Convenient daily operation
Standard: Operation buttons of both outside and inside.

Features
1)Safety
radar sensor,photo sensor,air safety bag include

2)Tightness
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.

3)Power

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

Materials
1)frame:
BaoSteel-made cold rolled steel for slide way,which are technically processed by high grade stoving varnish of galvanized sheet

2)Curtain
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.

Technical Parameter: