Explosion Proof High Speed Atex Door

Atex doors

Atex (ATmosphères EXplosibles) is used to define high explosion risk area at industries, especially oil and gas industries, mining and chemical industries widely has this type high risk area. High speed Atex doors is designed  for explosion area. High speed door can be used at all type industries, so explosion safety is a specialist area of expertise with a high level of risk all component of this area should be suitable for explosion resistance.

Special designed explosion-resistant Atex high speed doors is specially developed for Atex area. All mechanical and electrical properties specially chooses and designed to minimize any explosion risk.

This type ATEX area is defined  according to EN 60079-10 – NPR 7910 our special designed ATEX  high speed door is used for this area.

Shipyarddoor® only manufacture high quality and reliable product so special solutions need great experience specially if talking about safety so it is our main concern and we do our best always. As Jodi Rell said At the end of the day, the goals are simple: safety and security.

All structure made from Non-metallic  equipment or aluminium to avoid spark cause of deployment of static electric or any crash. All side guide and bottom frame is manufactured one pieces so not gap or welding that design is suitable for high hygiene required area.

Fabric

We have been using special choose fabric is suitable for long life and atex properties.. İt have very high resistance against to UV damage, Trade name POLYMAR  A- LUTTE®  manufactured by Mehler Textile GMBH .industrial  Fire resist 680 gr/m 1-2 mm 1100 Dtx  and Anti-static properties is <1x10*8 Ohm

Fire Resistance

Fire resistance of the fabric is suitable for any fire safety regulations. Relative Standard is NFP 92507: M2.These materials are difficult to ignite. They include materials such as wood treated with a fire retardant and rigid foam plastics. A fire must extinguish itself when the source of the fire is removed.

Wind Resistance

ATEX Roll up Doors is designed internal applications standard wind resistance 40 km/h and Class 2 Annex ZA- (EN 13241:2011). 

Maximum Dimensions

ATEX high speed roll up  door can be manufactured up to 4500X4500 mm. big door requirements Shipyarddoor® has special applications

Applications

ATEX Door can be used all industrial building has an explosive atmosphere that  is defined as a mixture of dangerous substances with air, under atmospheric conditions, in the form of gases, vapours, mist or dust in which, after ignition has occurred, combustion spreads to the entire unburned mixture..

Safety Components

ATEX door has extreme safety equipment cause of sensitivity. Safety is most important things at our system, ATEX Door is manufactured at ATEX directive of EN Standard Applicable Directive 99/92/EC (also known as 'ATEX 137' or the 'ATEX Workplace Directive')

Motor and Gearbox

Motor gearbox and break one of most important part ATEX high speed door we specially choose all system low maintenance high durability and low spare parts cost, with all properties Motor Power from 1 Hp up to 3 Hp operations voltage 380-440 V 3 phase depends to dimensions of the doors. We prefer to use 3 Phase operation voltage for 7/24 industrial operations, as an options we have 220 V 1 phase motor operator for special applications. Gearbox high torque worm-hole design gear-box. All materials is manufactured according to II 2G EEx d k/c e IIcT4 / II 2D T125°CDie ATEX standard

Speed

ATEX high speed roll up door can be operated as a standard 40 cm /sec also can be increased 150 cm/sec with frequency converter (optional).

Operations

ATEX Rollup fabric door is guide up and down in the weather sealing vertical guides attached to the structure. Door is controlled by three buttons marked “Open,” “Closed,” and “Stop.” It is controlled by momentary pressure to open and constant pressure to close. (Reverse is available). System has touchless control board for clean room sections and it can be operated with Radar,(Optional) Remote controller, Metallic Loop Detectors, Pull rope switch as an options.

Loop detectors;

Together with the inductive loops laid beneath the surface, the LC series loop detectors form a universal sensor system for detecting vehicles and forklift. People are not detected.

Infrared Radar ;

Opening impulse sensor for automatic doors and industrial doors i Motion sensor for people and objects.

Remote Controller;

Is a component of an electronic device to operate the device with radio frequency from a long distance (25 mt up to 100 mt).

Manual Operations

In Emergency situations or power is of Doors can be operated manually a few ways.

  • A hand crank that attaches to the output shaft of the motor is available for manual operation. (Standard)
  • Connecting the door to a power generator would eliminate the problem in case of a power failure. (Optional)

Control Board

Control board is designed according to CE 94/9/ EC and NEMA ICS 2 Standard to operate 3 phase motor with rotate switch. It is suitable ZONE II atex area relative standard is III 2 G Ex d IIB Gb ant II 2 D Ex tb IIIC T 100oC IP 67 Emergency button Circuit Breakers Warning light Buzzer(Optional), Plug in technology served with universal spare parts.

Optionally: Frequency converters control board with touch less button-Mono phase operators control board is available.