Ningbo Gdoor System Control Technology Co., Ltd.
Model No.: GRA3
Material: Aluminum Alloy
Open Style: Sliding
Opening Type: Induced
Special Function: Security
Certification: ISO9001, CE
Surface Finishing: Finished
Productivity: 3600 sets per year
Brand: Ningbo GDoor
Place of Origin: Ningbo, China
Supply Ability: 300 sets per month
Certificate: ISO9001, CE
Automatic Lobbying Revolving Door Factory With ISO9001:
GRA31 series is the newest three/four-wing revolving door developed by GDoor. GRA31 perfectly combines mechanics of machinery and modern aesthetic design together to guarantee the high precision stability and greatly increase the transparency of the door.
GRA31 adopts the most advanced control system, deceleration braking system and security protection system to ensure the stability, reliability and safety during the operating process.
Classic Three/Four-wing Revolving Door -perfect combination of mechanics of machinery and modern aesthetics
Type GRA31A-18 GRA31A-21
GRA31A-24 GRA31A-27 GRA31A-30 GRA31A-32 GRA31A-36 Inner diameter 1800mm 2100mm 2400mm 2700mm 3000mm 3200mm 3600mm Outer diameter 1888mm 2188mm 2488mm 2788mm 3088mm 3288mm 3688mm Total Height 2700mm 2700mm 2700mm 2700mm 2700mm 2700mm 2700mm Inner Height 2400mm 2400mm 2400mm 2400mm 2400mm 2400mm 2400mm Opening Width 805mm 955mm 1105mm 1255mm 1405mm 1510mm 1705mm
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