Crawford Product Catalogue - Crawford Group - #29

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29 High speed doors are intended for industries with an intense traffic flow. Crawford offers an extensive collection of high speed doors designed for a wide range of applications - outside, inside as well as special solutions. Can take a hit Even high speed doors are occasionally hit by vehicles. Normally, this would cause downtime and repairs. However, all Crawford high speed doors are equipped with a break-away system - and the Crawford 855 high speed door even with a self repairing system. This means, that after an impact by a vehicle, the doors will always by reset, manually or automatically, in a few minutes. This offers a smooth run and secures an efficient traffic flow. High reliability The Crawford high speed doors are directly driven by an operator. The construction is simple, robust and reliable. In the event of a power failure, all high speed doors can be opened manually. Quality all the way Crawford high speed doors are produced in manufacturing units certified in accordance with ISO 9001 Quality Assurance System and ISO 14001 Environmental Management System. Service and Repair Regular maintenance is needed on all doors, regardless of application, simply to obtain optimal functionality at all times and to reduce the number of unnecessary repairs. Crawford´s service organisation will take care of urgent problems in an efficient way with a minimum of delay for the customer. Day & Night Solution Crawford 855 high speed door can easily be combined with a Crawford folding door or Crawford overhead sectional door in order to have the most optimal solution with low passage time during work hours and burglar protection during nighttime. Customer needs in focus Many customers have a need for high efficiency in production and distribution. Intensive material flows require short door passage times and thereby fast, safe and reliable doors. The Crawford high speed doors are designed to meet these demands. Some applications, like the food processing industry, have special needs - consequently a special high speed door model is available. Short passage times The Crawford high speed doors have an opening speed up to 2.5 m/s, which ensures: - Short passage time - High work efficiency - Energy savings The high opening speed also minimises the risk of collisions with the door. Safe operation A high safety level when using the door is vital and Crawford does not compromise on safety. For personnel safety, all high speed doors have a built in sensor in the bottom seal. At the slightest contact with an obstacle the door stops and reverses. All Crawford high speed doors comply with the demands in the European harmonized standards and are CE-marked. Door selection guide - High speed doors 500 500H 1000 1200 1500 2000 855 Inside application .. .. .. .. .. .. .. Outside application .. Maximum size, mm (WxH) (other sizes on request) 3000 x 3000 3000 x 3000 4000 x 4375 4000 x 4375 3500 x 3625 3500 x 4500 6000 x 6000 Opening speed, m/s 1 1 1.2 1.2 1.2 1.2 2,5 Max wind speed, m/s 9 9 11 11 9 5 28 Max wind load, N/m2 (Pascal) 55 55 80 80 55 15 450 Transparent .. .. .. .. Standard colours transparent transparent 16 transparent transparent blue/ orange 5 Break-away system .. .. .. .. .. .. .. Self-repair system ..