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Sectional Doors
Sandtek Sectional Doors
Each door is purpose built to suit site dimensions and requirements and is suitable for all types of industrial use where a high degree of insulation is important. Various track arrangements can be provided to suit each application, dependent on available headroom.

The door panels are constructed from galvanised steel sheets, bonded together with high density CFC polyurethane foam to provide a U value of .0.4W/m2k with a thermal break at each joint. Vertical and horizontal tracks, hinges, brackets, cappings and hardware are all galvanised with the assembled door running on adjustable galvanised roller carriers, bolted to each individual panel.

The door is perfectly balanced by means of helical springs at high level, mounted on galvanised steel plates and quality bearings to give a smooth and quiet operation. Rubber seals are fitted to the top, bottom and both sides of the door for good weather protection. The internal face of the door is bright white and the external face is available in a wide range of colours. As optional extras the external and internal faces can have a plastisol coating, vision panels, integral pass door, polyester coat finish and a special electrical automation plus safety devices.

The doors can be operated manually by means of a continuous galvanised haul chain, through a single or double reduction gearing, or simply by means of push up/pull down. All manually operated doors are fitted with a recessed lifting handle and an internal shoot bolt lock.

The doors can also be operated electrically by means of a high quality 3 phase motor and gearbox, incorporating 6 integral limits. All controls are low voltage and have an open / close emergency stop button as standard. An emergency manual override is provided as standard to allow operation of the door in case of power failure.
Sandtek Door Services, Unit 11, Aldham Industrial Estate, Mitchell Road, Wombwell, Barnsley, S73 8HA
www.sandtekdoors.co.uk      copyright © 2012      Lojix

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