Avians Sectional overhead doors

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Sectional doors are the new generation doors used in place of conventional rolling shutters where aesthetics is important along with safety & durability.These doors are made of PUF Insulated panels hence maintains temperature & having thickness up to 40/80 mm enable to be install places exposed to higher wind loads. Panels have finger safe design. Being higher thickness is sturdy, stable & can be used for high usage as compared to conventional rolling shutters.

Thanks to the flexibility to have various fixing arrangement, possible to fix suitable to site with various inclinations having large openings. Control panel having flexibility to incorporate Indicative, operational, safety accessories made it possible to operate efficiently, safely. Though there are many case studies during past years, required to mention one here, One of our client the manufacturer of the heavy equipments has a wider & taller opening in their factory, earlier they were using traditional shutters, it was very unhandy to operate, as it was needed to open the shutter for 20-25 times in 8 hour shift and safety was major concern, the shutter can’t fulfill the requirement, so the only way to overcome with this problem was to make the shutter in open condition for all the time, this allows dust, wind & water to come inside in rainy days & normal days. Due to heavy dust it was very difficult to maintain the clean working environment & required conditions.
Avians has studied the requirement & observed the application & Suggested to go with “Avians Sectional Overhead Doors”

N- Fitting
N- Fitting

These Sectional Overhead Doors were installed side by side in a row with 12 openings of size 6 m wide & 7 m height with vision windows. The door is constructed with multi panels & is in-filled with PUF of 40 mm thickness. With these installation clients heavy equipment frequent moving made very easy & concern of dust/wind entrance & safety was also resolved very effectively. Due to heavy & sturdy designs able to withstand wind loads as installed on building periphery.

One added feature in these doors is that these can be provided with wicket doors for human entry/exit. Wicket door is integrated with door so as when the wicket door is opened door cannot be operated to have safe working of doors. Provision of very easy & effortless Hand chain mechanism to operate in case of power failure makes the door popular in every industry. Smart control panel with almost null maintenance with best operating & safety features makes the more efficient. These doors are widely used in manufacturing industries, cold storages, warehouses, automobile industries, Storages. Various RAL colors can be provided to suit building aesthetics. Sectional doors with full transparent panels are available to be widely used in showrooms & manufacturing units where full clear vision is required along with aesthetics & safety features.

HL- Fitting
HL- Fitting

Construction

  1. Made up of steel panels which guarantee maximum security and reliability.
  2. The double-skinned PUF core design is heat insulating and particularly suitable for heated halls.
  3. Doors are specifically designed to suit the modern industrial architecture.
  4. Avians offers a complete range of overhead sectional doors; either insulated sandwich panel doors or glazed doors.
  5. Provide good air tightness and insulation.
  6. Can also be supplied as fully covered or semi-glazed versions for optimal daylight exposure.
  7. Made of high grade pre coated galvanized steel.
  8. Sandwich panel 40 mm/80mm thick filled with environment-friendly Polyurethane Foam.

Features

  1. Finger safe joint panels with EPDM seal to provide intermediate air & water tightness between panel joints
  2. Biological Panel is immune to attack from fungi, mould & vermin.
  3. Sound Insulation can be achieved.
  4. High precision hinges made of galvanized steel, roller guide with adjustable ball bearing
  5. Rollers are provided for smooth movement of the door.
  6. Easy-to-integrate interlocked side wicket doors ensure that pedestrian movement can be diversified
  7. Maintenance-friendly, resulting in minimal service costs.
  8. Advance electronic imported direct drive & intelligent control
  9. Standard Safety edge mechanism stops the door if it comes into contact with an obstacle.
  10. All our door are incorporated with EN safety standards
  11. Available in PUF panels as well as fully transparent
VL- Fitting
VL- Fitting

Three type of fittings makes door to be used for any type of space available.

Standard “N” type:-This is very commonly used fitting in which when there is less space available above the door opening. In such case door parking after clear opening is done parallel to the roof by rotating door at 90 Deg. Its turning is so precisely designed to have smooth & jerk less operations in opening & closing.

High lift Type:-This type of fitting is used for doors having high opening and these is no space for vertical door parking & also having less parking space when turned 90 Deg for parking when opened. In such case doors maximum size is parked in vertical & very less part of door is parked in 90 Deg inclinations. These are suitable for door openings having crane movement in door parking areas or where utilities are in between the openings.

Vertical Lift Type :-These type of opening is suitable for High rise ware houses where supporting structure for Standard & High lift is not possible due to heights & door panel parking space is available above the doors to park panel fully i.e. without turning 90 deg. In these fittings drive is mounted at the top after door panel once opened parking is done.

For more information
Web: www.avians.co.in

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