QUALITY AND SERVICE
Many years of manufacturing experience allow us to achieve high quality of high-speed gates.
All products are factory-tested for automation and visual inspection.
DRIVE AND CONTROL SYSTEM
Drive and control system for doors greitaeigiems provides strength and durability.
The modular assembly, if necessary, makes it easy to install new or replace components.
Frequency converters
For most doors frequency converter control system is standard equipment. These gates opened up to 20 times faster than conventional industrial doors. The frequency converter guarantees long door opening cycle.
GATES MODELS
- Helix – S600
- STRONG E
- STRONG
- RETAIL
- FLEX 2.0 HARD
- FLEX 2.0 SOFT
- POLARA
- Heavy outdoor
- Hermetic Roll
- Instant Pass ISO
- Instant Pass ISO
- Grand Pass
- INSTANT PASS
The Helix, Spiral-Door opens 6 x faster than similar sectional doors and is therefore extremely suitable in an environment where you have intensive logistic movements. This door opens fast and depending on the door size up to 1.1 M per second and real savings on the energy cost can be achieved.
Traditionally, two doors are often mounted in frequently used exterior openings; an insulated door for use at night and a high speed door that is used during the day. The new Alpha Helix / S600 combines the best of both worlds in a single product. An investment that pays for itself in next to no time!

When value for money is a priority. The Economic is an electrically operated high speed door that combines good quality with excellent value for money Specifications STRONG E max. surface area (W x H) 9 m² max. width (W) 3.000 mm max.

- The most reliable basis for intensive use Best basis for intensive use The Alpha Strong is the basic high speed roller door model for intensive use. The door curtain is made of horizontal sections of extremely durable polyesterreinforced PVC. All aspects of the door are robustly designed and well-engineered for every day energy saving, draught exclusion and climate control. Designed for use in general industry and commercial buildings. Proven technology guarantees many years of trouble-free operation. Designed for use in general industry and commercial buildings. Specific features:
- robust steel guide side columns fitted with brush seals guide the door curtain
- the sections are connected to each other by aluminium stiffener/hinge profiles
- aluminium bottom beam with rubber floor seal
- light curtain as standard Options
- available with a FlexEdge bottom beam
- all construction parts in stainless steel
- cover over roller in steel, stainless steel or plastic
- plastic cover over drive
- windows made of transparent plastic or mosquito netting
The best solution for your store! These days, supermarkets also have to look attractive. The products on display need to be presented accessibly and appetisingly. The Retail door puts the finishing touches to a successful in-store presentation. This rapid roll interior door with its opening speed of 2 m/s is not just one of the fastest of its kind, it also opens and closes in near silence. The standard tubular motor allows elegant styling without taking up excessive space in the store. And if you truly want to dot your i’s and cross your t’s in terms of presentation, you can also print your logo or a photographic image on the PVC door curtain. Options:
- Flex-Edge instead of aluminium lower beam
- counterweight instead of spring for balancing
- industrial integrated drive
- multiple photocells in the side guides
- mechanical release in the event of powerfailure
- door curtain featuring a print of your choice

Attractive, fast and silent. Universal solution The Flex is an interior door for universal use in industry. The door is fast and strikingly silent in operation. An industrial drive unit integrated in the roller keeps the side space requirement to a minimum. The advanced control panel is equipped with frequency control as standard, offering many functions and connection possibilities. Presence detection An active light curtain is supplied to a maximum height of 2,500 mm. When the door is open, the safety light curtain detects both moving and stationary objects in the opening and prevents the door from closing. This new generation of Alpha Flex is equipped with two extension springs for door curtain balancing, resulting in a considerably extended service interval.
If your goods are fragile Soft and flexible bottom beam When closing a rapid roll door in relatively low openings, contact may occur between the bottom beam and the goods being transported. A hard bottom beam might cause damage. The ‘FlexEdge’ is flexible and soft, thereby increasing safety. Persons or goods that ‘accidentally’ come into contact with the ‘FlexEdge’ will suffer little or no damage. The door opening is monitored in the same way as the ‘HardEdge’ door. Options: • mechanical emergency release • protective cover in galvanised steel / stainless steel painted in a choice of RAL colours • guide columns in costumer-specified RAL colour (powder coating
Specifications Flex 2.0 Flex Edge
max. surface area (W x H) 17.5 m²
max. width (W) 3,500 mm
max. height (H) 5,000 mm
opening speed 2 m/s
closing speed 0.5 m/s
door curtain weight 1,400 g/m²
door curtain thickness 1.2 mm
Resistant to extreme cold Specifications Polara max. surface area (W x H) 17.5 m² max. width (W) 3,500 mm max. height (H) 5,000 mm opening speed 1 m/s closing speed 1 m/s door curtain weight 680 gr/m² door curtain thickness 0.7 mm When hygiene is vital at low temperatures The Alpha Polara is suitable for use in the food industry where stringent hygiene and safety requirements apply when producing and processing fresh foods. The Polara door provides an effective seal in freezer cell openings. All components are heated. The door opens automatically every 15 minutes to prevent icing. Specific features:
- heated side guides
- heated control unit
- heated photocells
- rubber seals instead of brush seals
- IP65 drive and control unit
For large, intensively used doorways The fast and reliable exterior door The Heavy Outdoor is a rapid rolling door with electric drive. Applications are in industry and public utilities with exterior openings. When fitted behind a sectional door or roller shutter, the Alpha Heavy Outdoor creates a more pleasant working environment and saves energy. The traditional sectional door is opened in the morning and closed at night. The rapid roll door seals the opening during the working day. The high speeds at which it opens and closes minimise the air flows that cause energy loss. The Alpha range of exterior doors has obviously been designed to withstand the extreme conditions in which these doors operate.
- Class 2 wind load resistance
- aluminium reinforcing profile with guide wheels at the ends
- heavy duty product for outdoor use and high wind loads
- surface area (W x H) 36 m²
- width (W) 6.000 mm
- height (H) 6.000 mm
- opening speed 1 m/s
- opening speed with frequency control 1,5 m/s
- closing speed with frequency control 0,5 m/s
- closing speed 1 m/s
- door curtain weight 3.000 gr/m²
- door curtain thickness 3 mm
Door designed to have a low permeability to the air and a good resistance to the air pressures, therefore is ideal to be installed in clean rooms having positive or negative pressure, very common in the pharmaceutical, chemical or food industries, or in the manufacturing of electronic materials.
Hermetic Roll avoids leaks in pressurized rooms, as well as the accumulation of dust and other particles. This thanks to its careful design and its high technical quality throughout. The curtain is made of PVC canvas of even white on both sides and with high longitudinal flexibility and cross stiffness. The door structure is of stainless steel sheet, or galvanized and painted sheet, and has been created with shapes in order to reduce dust accumulation. As the top hood is inclined, the materials deposited thereon can slip away. And the switches have been integrated at the bottom of the door.
The fast action door Hermetic Roll, which is perfect for small voids, operates through a vertical lifting of the curtain, which rolls quickly and quietly on an axis located in the head of the door. Thanks to the incorporated frequency variator, the speeds can be modified depending of the needs of each placement.
If desired, the door curtain can have various finishing, such as fabrics with different colours or antistatic, and there is even the option to add PVC windows glass quality.
The fold up speed doors Instant Pass ISO are prepared to work at low temperatures, as cold stores and freezers. These doors are safe and resistant to air current pressures.
It has been designed to work in conjunction with an insulating chamber door, which will reinforce the sealing during the hours of less activity, while during peak performance hours the one to be used will be the speed door Instant Pass ISO. It is a fast action door, safe and resistant to low temperatures because all components of the door have been adapted to ensure its smooth operation.
In order to prevent ice formation, the inner and outer environments must have a low degree of humidity. So, is advisable to use dehumidified chambers, as it is usually done in the vast majority of food and agriculture industries, turning the door Instant Pass into the perfect access for places with continuous flow.
The structure of the fold up door is reinforced, the curtain carries a double canvas with internal insulation and, thanks to the composite tubes made of fiberglass and polyester, it does not deform or deteriorate through the usual impacts in these environments. Besides, all doors are built with stainless steel, plastic and aluminium, all of the materials being highly resistant to oxidation.
The fold up speed doors Instant Pass ISO are prepared to work at low temperatures, as cold stores and freezers. These doors are safe and resistant to air current pressures.
It has been designed to work in conjunction with an insulating chamber door, which will reinforce the sealing during the hours of less activity, while during peak performance hours the one to be used will be the speed door Instant Pass ISO. It is a fast action door, safe and resistant to low temperatures because all components of the door have been adapted to ensure its smooth operation.
In order to prevent ice formation, the inner and outer environments must have a low degree of humidity. So, is advisable to use dehumidified chambers, as it is usually done in the vast majority of food and agriculture industries, turning the door Instant Pass into the perfect access for places with continuous flow.
The structure of the fold up door is reinforced, the curtain carries a double canvas with internal insulation and, thanks to the composite tubes made of fiberglass and polyester, it does not deform or deteriorate through the usual impacts in these environments. Besides, all doors are built with stainless steel, plastic and aluminium, all of the materials being highly resistant to oxidation.
In case of places with large openings where there are major wind loads, the speed doors Grand Pass are the best choice thanks to its strength and a precise speed operation.
The resistance of each element of this fast action door is a key factor for its good operation, for this reason the vertical guides are made of galvanized steel and equipped with a series of internal reinforcements. The mobile curtain is made up by a series of panels formed by a double wall of laminated trevira canvas that, along with the extruded aluminium reinforcements, are the basis to withstand the high pressures. By varying the arrangement and the number of these elements, it is possible to increase wind resistance.
For very long voids, where large vehicles have to come through, it is possible to form sets of individual fold up speed doors with central guides which could be removable or retractable. This means that, once all doors forming the set are opened, the guides are removed, manually or automatically, freeing the maximum width passage. Once the vehicle has come through, the guides return to place and the doors will operate individually again. In these particular cases, the measures and characteristics must be determined through a technical study.
Door designed to be assembled outside and against the inclement weather. Canvas equipped with transversal reinforcement tubes that provide the necessary resistance to significant wind pressures. Ideal door model for industrial environments, car dealers, warehouses, automatic car wash … PVC canvas curtain 950 grs / m². Optionally photocell barrier system. Optional Inox AISI-304 / 316. Optional applications ATEX (Explosive Atmospheres), according to Certification by official laboratory. Maximum area: 80 m² with maximum dimensions in width or height of 16m.