Hinged Doors are generally preferred for small and medium size cold rooms
Hinged Doors are manufactured by injecting polyurethane with a density of 40-42kg/m3 at high pressure in between two epoxy painted metallic sheets which is 0,50mm thickness.
According to temperature of the cold room door thickness are changes. Door thickness can be 8cm, 10cm, 12cm or 15cm. In order to prevent freezing of the seals of the minus degree storage doors, anti-freezing heat resistances are added.
Surface materials of Hinged Doors are manufactured as standard RAL 9002 painted Polyester coated Galvanized Steel. Depending on customer demand, surface material of the doors can be produced with polyester coated galvanized sheet; PVC coated galvanized sheet or Cr-Ni (AISI 304 stainless steel).
Doors are entrance points for cold rooms where hygiene is highly important. That’s why doors are manufacturing by using hygienic and antibacterial materials based on HACCP principles.
Hinged doors are the most commonly used clear opening dimension is 90 cm x 190 cm. According to the customer's request and the size of the transport vehicles entering to the store bigger or smaller size can be produced.
Lift-Up hinge system is used to prevent friction to floor while opening the door
Hinged doors can be used not only for only cold rooms but also for any application where heat insulation is highly important
Depending on customer demand or application areas door opening type can be manufactured as ‘open to left’ or ‘open to right’
Even if the door is locked from the outside, the person inside the cold room can easily get out of the room by means of the phosphorus inner opening handle.
Optionally door can be equipped with a viewing window; this allows monitoring the products in the storage without opening the door.