4. According to the purpose, automatic doors are mainly divided into five categories, namely civil automatic doors, commercial automatic doors, industrial automatic doors, garage automatic doors and courtyard automatic doors. Comprehensively considering the structure and purpose of the door, automatic doors are mainly divided into the following eight categories.
(1) Automatic revolving door
1) Classification by the number of door leaves: two wings, three wings and four wings.
2) Classification by booth: with booth and without booth.
3) Classification by automatic control mode: automatic start and stop, constant door speed and automatic start and stop, variable door speed, low speed when no one is there, fast speed when someone is there.
4) Classification by the exterior decoration material used: hairline stainless steel, hairline titanium alloy stainless steel, mirror stainless steel, mirror titanium alloy stainless steel, anodized steel plate, fluorocarbon sprayed aluminum plate, plastic sprayed aluminum plate, all-glass.
5) Classification by use function: foldable door leaf, non-foldable door leaf.
6) Classification by center column style: center with booth, two sides with booth, center around column, no booth, no booth with foldable door leaf.
(2) By arc and circular door
1) Classification by arc and circular door sliding direction: semicircular single door right, semicircular single door left, semicircular double door two-way, circular double door two-way.
2) Classification by circular automatic door motor: circular double door two-way sliding right one motor, circular double door two-way sliding left one motor, circular double door two-way sliding left and right one motor, circular single door one motor one direction sliding.
(3) Commercial smooth automatic door
1) Classification by opening method: single opening, double opening, overlapping single opening, overlapping double opening.
2) Classification by installation method: hidden, surface.
3) Classification by door material: aluminum alloy, steel, stainless steel, wood.
4) Classification by door leaf structure: framed door, frameless door.
5) Classification by sensor: micro-thin sensor, infrared sensor, ultrasonic sensor, electromagnetic induction sensor, special sensor.
(4) Folding automatic door
1) Classification by opening method: multi-leaf single-opening type, multi-leaf double-opening type.
2) Classification by door leaf folding point: door leaf end point folding, door leaf center point folding.
3) Classification by door body material: aluminum profile, carbon steel profile and stainless steel door body.
(5) Opening automatic door
1) Classification by drive device: hydraulic drive device, electric drive device.
2) Classification by door opening method: single leaf single-opening type, single leaf double-opening type.
3) Classification by door body material: aluminum profile, carbon steel profile and stainless steel door body.
4) Classification by detector: micro-thin sensor, infrared sensor, ultrasonic sensor, electromagnetic induction sensor, special sensor.
5) Classification by use: commercial swing automatic door, garage swing automatic door, courtyard swing automatic door.
(6) Garage automatic door
1) Classification by vehicle size: villa garage automatic door (home use), large garage automatic door.
2) Classification by movement type: smooth type, swing type, folding type, lifting type, flap type, roller shutter type.
(7) Courtyard automatic door
1) Classification by door movement type: smooth type, swing type, telescopic type.
2) Classification by whether there is a guide rail: with rail, without rail.
3) Classification by the number of rails: single rail type, double rail type.
4) Classification by the number of door leaves: single leaf, double leaf.
5) Classification by door material: carbon steel, stainless steel.
(8) Automatic door car stopper
1) Classification by the number of car stop bars: single bar single opening type, double bar double opening type.
2) Classification by control method: ordinary electric control type, automatic control type.
The main types of automatic doors are: revolving automatic doors, curved automatic doors, smooth automatic doors, swing automatic doors, folding automatic doors, overlapping automatic doors, medical automatic doors, rolling shutter automatic doors, garage automatic doors and special automatic doors.
