latest technology for high speed doors for Industrial
Application is receiving wide acceptance in South Africa
high speed doors capable of opening (and closing) five times
faster than conventional or sliding doors offer many additional
benefits to those currently in use.
comprehensive range of high speed doors are available in
horizontal and vertical opening modules, designed to suit
individual site requirement. The patented design has been
specifically developed to ensure low maintenance costs combined
with a high level of reliability, resulting in the doors being
ideally suited to areas of high traffic.
heavy doors are not normally closed. It simply takes too long and
requires supervision and effort. This. however, leads to valuable
energy being lost. Automatic high speed doors open and close
rapidly after every passing vehicle, which saves energy and cost.
latest innovation is to open sideways or horizontally. It is
faster to open two sliding doors horizontally, where the opening
distance is shortened, than to open vertically in an upward motion
over a long distance.
in the case of horizontal opening, the traffic passing through can
proceed immediately without hitting or striking the door as it
travels up, as the case of the vertical door.
two overlapping curtain leaves to close the door opening are made
up of special soft plastic PVC material, acrylic grey in colour
which can fold up on either side of the doorway and will not
crystalise or become brittle under extreme conditions or
the passing through traffic accidentally run into the two door
curtain leaves, these will absorb the `knock' and the flexible
door leaves fold out of the way, i.e. more forgiving. Should a
tear in the material occur this can be patched up by gluing with
an adhesive intended for soft PVC.
the high speed doors close on passing traffic, i.e. forklift, tow
tractor, power pallet truck or pedestrians, the soft PVC flexible
leaves will envelope. fold over or around without causing any
damage or bodily harm. In otherwords there is no need for pressure
sensitive switches or automatic edges. etc.
power failure or
any other emergency situation. the door curtain leaves can be
opened by hand.
the PT 20 and the PT-25 day door models have two curtain leaves
which open and close and overlap the full width of the door
opening. affording a 140mm airlock between the leaves. When the
conventional manual sliding iso-panel night door is closed, this
forms another airlock between it and the high speed day opening
Horizontal opening: Chiller and ambient doors. The Model Pt-20
- for low temperature, dust, noise, drafts or other
disturbing/contamination atmospheric conditions control, with its
fast opening and good sealing properties, is ideally suitable for
high volume vehicle traffic. A practical Solution to the problem
of frequent traffic is to install the Pt-20 and/or a
conventional door in the same opening. This model needs no safety edge.
it is fast and draught
proof, it can be used for both internal and external openings, it
is reliable and needs minimal maintenance in fresh produce,
pharmaceuticals, food processing and air-conditioned areas.
Model Pt-25 is for tough freezing conditions within
deep-freeze rooms. Again this is normally used in conjunction with
conventional deep-freeze room night doors and is particularly
effective with high volumes of traffic. It provides an excellent
heat barrier. This model improves the environment in deep-freeze
rooms, it can withstand high pressure differentials, it has two
full width door curtain leaves without thermal bridges. i.e.
airlock, it saves energy and is durable and reliable.
drive unit is equipped with a heating coil and a heater in the
trolley. The lower corners are provided with heater plates, which
prevent freezing of the door curtain leaves and are kept ice-free
and so needs no de-icing.
Forum Agro Labo 5 Forum Star Trekking Star Trekking Enduro
has developed individual Automatic High Speed Traffic Doors to
suit every application. The principle of the Nergeco
Fold-up door is unique.
concept is a flexible curtain, supported throughout its
surface area by horizontal rods which are fully inserted within
rods push the curtain from inside and hold it firmly into the
side guides. The uniform positioning of these horizontal rods,
from the top to the bottom, snake the Nergeco
better at both high level and floor level
Model Forum Agro
technical innovation gives two additional major benefits:
force of the wind meets with a resistance spread over the full
surface of the opening - the Nergeco
curtain resists wind
pressure more effectively.
design. the greatly reduced weight at the bottom of the Nergeco
curtain makes it the safest available. This patented soft
sprung, bottom base is extremely safe. and self
Should a forklift impact the door, no damage is caused.
flexibility affords damage limitation and personal safety.
advantage of the expertise offered by the specialist in loading
bay technology to increase productivity, conserve energy and
improve turn-around time in your loading and unloading operation.
us for a solution to your unique requirements.
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