Original-LUBRATEC® roll-up ventilation "top opening" (variant with pulley blocks or central drive tube)
For opening heights of 2.70 m < H < 3.00 m the top of the HaTe® protection mesh is sewn on to Original-LUBRATEC® wind protection mesh, type 52.144, (approx. 0.5 m ...0.75 m). When in the closed position, this wind protection mesh is intended to provide the minimum required ventilation of the livestock shed. This variant has been widely used and has proven to be very successful.
(Kopie 2)
Applications/Materials
Application
Conventional livestock houses (cattle, pigs)
Materials
HaTe® protection mesh, type 25/25-25
HaTe® woven tarpaulins, type HaTeplan® 8 (for heights over 2.70 m in combination with Original-LUBRATEC® wind protection mesh, type 52.144)
LUBRATEC®, HaTe®, HaTeplan® are registered trademarks of HUESKER Synthetic GmbH.
Technical features/Functional principles
Continuous, infinitely adjustable moving up and down of the HaTe® tarpaulin by rolling/unrolling on an aluminium grooved tube. Distance and alignment variations during operation are accommodated by a mini-telescopic articulating coupling between the drive and the aluminium grooved tube.
Wind loads on the HaTe® tarpaulin are carried by stretched HaTe® protection mesh.
The HaTe® tarpaulins are moved by stainless steel wire ropes and pulley blocks or by a central drive tube in combination with plastic rope drums and crown wheel gears (2 No.).
Drive options manual (up to max. 50 m) or electric (up to max. 2 x 50 m).
Electric drive with sensors.
Options:
- Temperature (temperature sensor) and/or
- Precipitation gauge (rain detector) and/or
- Wind speed (air speed meter/cup anemometer)
The HaTe® tarpaulin(s) are prevented from deviating out of alignment by guides consisting of high strength belts, screw eyes/lashing rings and ratchets.
(Kopie 2)
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