Description
Data sheet
Structure
Standard
Galvanised steel
On request
RAL painted or stainless steel AISI 304/316
Standard
4000 mm × 4000 mm
On request
Possibility of custom manufacturing with larger dimensions on request
Tests
Standard UNI EN 13241/CE
Reference standard: UNI EN 13241-1
Wind load resistance: in accordance with EN 12424 / EN 12444 – Class 2
Water penetration resistance: in accordance with EN 12425 / EN 12489 – Class 5
Air permeability: in accordance with EN 12426 / EN 12427 – Class 1
Opening safety: in accordance with EN 12453 / EN 12445
Mechanical aspects: in accordance with EN 12604 / EN 12605
Operating cycles: in accordance with EN 12604 / EN 12605 – 1,000,000 cycles
* Higher performance available on request; please contact our sales consultants
Test values may vary depending on the door dimensions.
Safety
Components
Single or dual pair of ESPE type 2 PL-C photocells – Activation 20 m, Operating temperature -20 °C / +50 °C, IP65/67
Safety edge – Operating temperature -15 °C / +55 °C
Radar with presence/movement discrimination – Maximum installation height 7 m, Operating temperature -20 °C / +55 °C, IP65
Magnetic loops
Programmable optical/acoustic signals from the control panel
Emergency stop via external button or control panel input
Emergency release
Manual opening with supplied crank
UPS (not installable in ATEX-certified zones)
Tear-away opening with T-cut (if approved by applicable standards)
Counterweight
Chain-operated opening
Special requests
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Drawings
Brochure
ZipGOCold
Product for cold rooms and cold storage warehouses.
Self-repairing roll-up door for cold environments, where both thermal blocking and speed are required.
So why choose this door?
1. For its cold resistance
The ZipGO Cold rapid door is designed with excellent thermal resistance. Within the structure, including the header cover and the side uprights, the door is pre-wired from the factory with heating elements, preventing the door structure from freezing and eliminating the risk of accidents for operators. The heating cables inside the structure operate at higher temperatures than those in the freezer room, effectively minimising icicle formation on the header cover and reducing the likelihood of accidents.
2. Because it is always fast
Even under extremely low-temperature conditions, the door is designed to ensure continuous operation at top speeds of up to 1.8 m/s. This rapid operation facilitates swift transitions between environments, preventing heat dispersion between the two spaces. To maintain the required low temperature or, more precisely, to preserve the temperature difference, various specialised variants and options are available for this version. These options enhance insulation capabilities beyond the standard version, allowing for superior thermal efficiency and effective preservation of temperature levels.
3. External air blade operating intermittently
It is specified that, to conserve energy and enhance the overall building efficiency, the air blade operates exclusively when the door is being opened. This strategic design minimises the exchange of air molecules with the external environment, ensuring that the controlled temperature inside the room is maintained intelligently and efficiently, thereby optimising energy consumption.
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