High-speed door for freezer applicationsGIESSE AUTO FREEZERhigh-speed door for freezers
High-speed door by GIESSE for freezer applications and large temperature differences.
Product description
AUTO FREEZER is a high-speed door by GIESSE for freezer applications — cells and low-temperature warehouses and cold-chain objects.
Unlike the door for positive-temperature cold stores it has a double PVC curtain forming an insulating chamber, heated guide profiles and heating of the space between the curtains — elements needed for large temperature differences.
The model solves the problem of door operation at temperature differences of up to 45°C between rooms: on the cooled side it works down to -25°C, and the BLU automation provides control and diagnostics.
Applications
Freezers, industrial refrigeration and cold-chain logistics.
GIESSE high-speed doors in typical industry and logistics areas:
Key features
Double PVC curtain
Forms an insulating chamber.
Heated guide profiles
Prevent guides from freezing.
Heating of the inter-curtain space
Supports insulation of the freezer zone.
BLU automation
Control and diagnostics in the BLU standard.
Operation down to -25°C on the cooled side
Designed for cooled environments.
Temperature difference up to 45°C
Handles large temperature differences between rooms.
Construction
Curtain
Double PVC curtain forming an insulating chamber.
Guide profiles
Heated guide profiles prevent the guides from freezing.
Space between curtains
Heating of the space between curtains supports insulation of the freezer zone.
Automation
Control and diagnostics in standard BLU.
Working range
Operation down to -25°C on the cooled side; temperature difference between rooms up to 45°C.
Technical data
The technical data below has been verified against the manufacturer’s information (GIESSE).
| Type | High-speed door for freezer applications |
|---|---|
| Curtain build | Double PVC curtain (insulating chamber) |
| Heated guide profiles | Yes |
| Heating of inter-curtain space | Yes |
| Automation | BLU |
| Operation on cooled side | down to -25°C |
| Maximum temperature difference | up to 45°C |
Applications
Technical doors
Why this model?
AUTO FREEZER is chosen for freezers with intensive traffic, where a fast cycle and frost-free guides are needed. When an air barrier is also needed in the open passageway — AUTO FREEZER AC; for positive-temperature cold stores — AUTO FRIGO.
FAQ
Which high-speed door is suitable for freezers?+−
For freezers, a door with a double PVC curtain and heated guides is chosen — AUTO FREEZER works down to -25°C on the cooled side at temperature differences of up to 45°C.
Why are the guides heated?+−
Heated guide profiles prevent the guides from freezing — essential for reliable operation in the freezer zone.
What does the double PVC curtain do?+−
Two curtains form an insulating chamber that limits heat entry into the freezer zone.
Does the door work in positive-temperature cold stores?+−
AUTO FREEZER is designed for low-temperature zones; for cold-storage warehouses with a positive temperature AUTO FRIGO is used.
What is BLU automation?+−
The standard for control and diagnostics that GIESSE uses in freezer doors.
What data is needed for a quote?+−
Temperatures on both sides of the opening, dimensions, traffic frequency and a description of humidity in the passageway.
Related GIESSE high-speed doors
See other GIESSE high-speed doors suited to similar applications.
High-speed freezer door with air barrier
GIESSE AUTO FREEZER AC
High-speed freezer door with an active air barrier for large temperature differences.
See product
Insulated high-speed door for cold stores
GIESSE AUTO FRIGO
Insulated high-speed door for cold stores and rooms with controlled positive temperature.
See product
Low-temperature door
GIESSE DUAL FREEZER
Solution for chambers and low-temperature warehouses.
See productGallery
Need a quote?
Send the opening dimensions, installation location and application details. We will select the right configuration.