revolving door

Product Introduction:

revolving door is provided by Ningbo Hansen Automatic Door Co., Ltd.,a major Bamboo & Wooden Crafts supplier in Gifts & Crafts wholesale industry in China.You can check out the specification of revolving door below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of revolving door .

Description:

1) Automatic speed adjustment or temporary stopping for 2 to 4 seconds for obstacles
2) Anti-clamp switch devices and buffer for preventing knocks3) Variable speed device suitable for disabled persons4) Urgent safety brake device5) Emergence switch device6) Technical indicator and parameter setting