Service Door Cold Storage Door Hinged Door for Cold Room
As an important part of the overall cold room, the hinged door is closely connected with the panels and
can play the best thermal insulation effect. Our hinged doors feature stainless steel hinges and door
locks that are ready for long-term use.
Hinged Door Specification
Coldroom door is made by plastic material and surface metal, with environmental PU of high density
and fire resistance foaming inside, it has good sealing, and easy to install, so it is usually used for
small cold room. Customers can choose hinged door of half buried or all buried depending on the
situation of cold room, and also can choose different sizes.
Common size of cold room hinged door is 700mm*1700mm, 800mm*1800mm, 1000mm*2000mm.
If the height of cold room hinged door is more than 2 meters, it will be installed 3 or 4 hinges to
make it stable.
Hinged Door Features
Air-Tight Seal Structure
Our door adopts high-standard air-tight structure.
All around seal rubber: We use seal rubber strip on the door leaf. Such special shape rubber can break the
cold bridge and reduce heat transduction to minimum level. And we add extreme cold-resist chemical into raw material,making the seal rubber very soft even in -30ºC low temperature.This will make sure of high-airtightness.
Hinge
1. Zinc alloy solid heavy duty hinge. With high-strength and long work life.
2. Each door normally has two or three hinges.
3. Multiple hinge brands for your choice
Safety Escape Device
Safety escape device: Emergency-push device. Worker can open the door from inside easily and quickly in emergency cases anytime even after door is locked from outside to avoid accident.
1. There is spring inside the safety escape knob. It can be pushed to depart outside lock lip then the dooe can be directly open.
2. The gree head of the knob is noctilucent. When in dark night,it will be luminous and easy to be found by workers locked inside the cold room.
Different Style of Hinged Door
·All cold room hinged doors can be customized according to your needs. Of course, if you don't know your specific needs, we'll help you too.
·Different types of hinged doors are suitable for different scenarios, below are some of our customers' actual feedback pictures.
Why Choose Us
Heating Wire
We have carefully selected to make the performance of the heating wire more stable, and will not cause leak cold or other problems due to the problem of the heating wire.
Connecting Edging
We have optimized the aluminum frame and the connecting edging to reduce the cold transfer as much as possible to ensure the performance.
Production Stability
Establish an independent warehousing production system and use our more than 10 years of experience to ensure the stable quality of each door. Installation Guidance The installation guidance we provide allows you to install easily, and will not affect the performance of the door due to installation problems.
Packaging & Shipping
Audited Supplier 
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