Insulated Roller Doors Spiral 80 Special Application
Spiral 80 Special Application are roller shutters developed with the specific characteristic of maintaining high insulation. This insulated door guarantees good sound insulation.
The winding patented circular spiral is made of high density polyethylene and the curtain is composed of aluminum panels or double wall steel with high thermal-acoustic insulation. The winding space is very low. It does not require anchoring to the ceiling.
Spiral door ISO 80 Special Application is suitable for both internal and external applications.
Spiral 80 Special Application Cold Room are used in various sectors, from painting plants to the cold chain. Discover all the door solutions for industrial cold rooms.
Thermicroll® Spiral 80 Special Applications insulated roller shutters are made of rigid thermal break panels with a thickness of 80mm:
Spiral 80 Special Application insulated doors: Features and advantages
- Safety of use, guaranteed by a 22-beam photocell barrier
- Mantle with elements section 80mm, in the variants: insulated panels, double sheet aluminum or painted galvanized steel cladding
- Window panels with perimeter frame in structural aluminum and transparent element in single wall polycarbonate
- Single wall blind panels in structural aluminum
- Airflow structural aluminum ventilation panels
- High Insulating Power, with “U” value up to: ~ 1 W / m2 * K
- Sliding on high density polyethylene guides (Thermicroll patent)
- absence of bulky ceiling fixings/hangars
- Reduced lateral dimensions
- Absence of winding shaft
- Spiral wrapping of the elements, without contact and without wear
- Lifting by double push-pull chain
- Absence of springs subject to failure and breakage
- Balancing by means of a group of counterweights
- 400V three-phase motorization for intensive use
- Controlled with inverter and absolute encoder
- High opening speeds (up to 2 m/s depending on door size)
- Continuity of service
- Captivating aesthetics
- Durability up to 3 milion cycles (with periodc maintenance)
Spiral 80 Special Application: patented italian shutters
- Painting booths and plants
- Test labs
- Cold room
- Processing rooms
- Production enviorments
- Packing rooms
- Drying systems and curing cells for cured meats, hams, cheeses
- Subdivision of cold rooms
- Cold stores
- Fresh and dynamic warehouses
- Refrigerated shipping rooms
- Cold logistics, cold chain
View the table with technical specifications and download the catalogue!
| THERMICROLL® SPIRAL 80 SPECIAL APPLICATION TECHNICAL FEATURES |
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| PARAMETER | SPECIFICATIONS |
| Application | Internal and external |
| Maximum Dimensions (L x H) | 4000 x 4000 mm |
| Opening speed | Up to 2 m/sec (depending on size) |
| Closing speed | ~ 0,5 m / sec |
| Thermal coefficient | U = 0,7 W/m2K |
| Acuoustics | 25 Db |
| Water permeability | Class 3 |
| Air permeability | Class 3 |
| Operating temperature | -5 °C +40 °C |
| Wind Load L/H 3000 x 3000 mm L/H 4000 x 4000 mm |
Class 4 3 |
| Structure | Standard: galvanized steel Optional: Epoxy powder coated steel RAL / AISI 304 stainless steel |
| Coat Thickness 80 mm | Standard: Aluminium exterior / interior Optional: exterior/interior made of RAL powder-coated steel / AISI 304 stainless steel |
| Spiral | Patented, high density polyethylene PEHD 500 |
| Guides | Patented, high density polyethylene PEHD 500 |
| Control panel | 380 V inverter with microprocessor |
| Power supply | 400 V |
| Frequency | 50 / 60 Hz |
| Limit switch | Encoder |
| Gearbox / Engine | Motorized synchronous with 110 V electric brake for high-frequency intensive use |
| Emergency unlocking | Standard: hand crank/counterweight release Optional: manual chain opening |
| Safety edge (EN 13241) | Standard: integrated in photocell barriers Optional: crushing sensor |
| Wiring | IP 69 plug and play |
| Photocells | 22 active beams up to a height of 2500 mm |
| Durability | 3 million opening and closing cycles with regular maintenance every 6 months or every 150,000 cycles |
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