High-speed spiral doors
Electric spiral doors for maximum efficiency, safety, and durability.
High-speed spiral doors.
efda invented the high-speed spiral door more than 30 years ago and has consistently continued to develop it as an innovation leader ever since. The efda spiral door represents excellence in door leaf guidance: the door leaf is not wound onto a shaft, but is kept at a space-saving distance thanks to the spiral-shaped guidance system. Thanks to this mechanical principle, efda`s spiral doors operate extremely quietly, are virtually wear-free, and are exceptionally fast.
efda`s high-speed spiral door technology remains unrivaled and exemplary in door technology worldwide. No other design combines high opening speeds, durability, and effectiveness so well. Our high-speed spiral doors are also available in a wide range of designs and can be installed where space is limited.
Advantages of efda high-speed spiral doors
efda solutions meet the requirements of a wide variety of industries. The focus is on efficiency, reliability, and safety. Combined with immense longevity, spiral doors offer many advantages.
Speed for more efficiency
With opening speeds of up to 4.0 m/s, efda`s high-speed spiral doors ensure smooth processes for both outdoor and indoor applications. The ideal application for all industries to save time and energy.
With opening speeds of up to 4.0 m/s, efda`s high-speed spiral doors ensure smooth processes for both outdoor and indoor applications. The ideal application for all industries to save time and energy.
Unique innovative design
As the inventor of high-speed spiral door technology, our high-speed doors impress with an innovative door spiral that combines high door speeds with smooth opening and closing.
As the inventor of high-speed spiral door technology, our high-speed doors impress with an innovative door spiral that combines high door speeds with smooth opening and closing.
Particularly low-maintenance and durable
efda`s high-speed spiral doors impress with their low-maintenance design and have been specifically developed for intensive continuous use. All components are optimally matched to each other and designed for a long service life. Thanks to the robust construction, downtime and maintenance costs can be minimized. Anyone who chooses a high-speed door from efda is opting for a sustainable and reliable solution.
efda`s high-speed spiral doors impress with their low-maintenance design and have been specifically developed for intensive continuous use. All components are optimally matched and designed for a long service life. Thanks to the robust construction, downtime and maintenance costs can be minimized.
Versatile application areas thanks to individual laths
All high-speed spiral doors can be individually configured. Thanks to different laths, our high-speed doors can be used flexibly. Depending on your requirements, we have the right solution thanks to our versatile and customizable laths.
All high-speed spiral doors can be individually configured. Thanks to different laths, our high-speed doors can be used flexibly. Depending on your requirements, we have the right solution.
The right spiral door for every requirement
Regardless of the environment in which a spiral door is used - efda has the right solution for almost every application. Our high-speed spiral doors are as individual as our customers` requirements. Get to know the many different model variants and choose the door that best fits your specific application area.
Maximum power in seconds S Series
The high-speed spiral doors in the S Series are our "classics". They can be used both indoors and outdoors. They are characterized by high door speeds and great robustness even in high wind classes. Spiral doors also impress with their immense efficiency thanks to low U-values and can be individually customized.
Safe and modern explosion protection solutions EX Series
High-speed doors in the efda EX Series have been specifically developed for use in potentially explosive environments in accordance with the ATEX Directive 2014/34/EU. Mechanical explosion protection is perfectly adapted to the conditions of the relevant EX protection zone. Models in this Series can be used in zones 1, 2, 21, and 22, offering maximum safety for people, products, and machinery.
Efficient protection with maximum operational reliability MS Series
Our high-speed spiral doors in the MS Series are specifically designed for use as machine protection doors. Their robust design ensures maximum operational safety with high opening frequency. They protect people and machinery for stable and automated production processes.
Safety and speed - combined without compromise EFAPROTECT Series
efda`s EFAPROTECT Series high-speed spiral doors stand for safety. Automatic locking mechanisms on both sides securely close the spiral doors with every closing operation. At the same time, users do not have to forgo the speed of a high-speed door.
Customized next generation high-speed doors
efda is more than just an industrial door manufacturer: with our Next Generation spiral doors, we offer a truly innovative product that makes individual and flexible design even easier. Choose from four new door types in three variants tailored to your needs.
Frequently asked questions about spiral doors
A high-speed spiral door opens vertically and guides the door leaf upwards within a fixed spiral without contact. As a result, it achieves high opening speeds, operates particularly quietly, and is low-wear. Insulated door laths also provide energy efficiency and stability – ideal for high-efficiency industrial applications.
A high-speed spiral door does not wind the door leaf onto a shaft, but guides it upwards in a spiral without contact – this ensures higher speed, less wear, and better insulation. In contrast, in a classic roll-up door, the flexible door leaf is wound onto a shaft; this saves space but is generally slower and requires more maintenance.
The cost and installation of a spiral door depend on size, price, and installation situation. Therefore, it is not possible to make general statements about the price. efda offers an in-house service that always implements the best solution for the customer. At efda, you don`t receive a mass-produced product, but an individual solution that perfectly meets your requirements. This customized product naturally affects the price and cost of a high-speed door.
