DRK

coldroom and freezer hinged doors- DRK

application

Zawiasowe drzwi chłodnicze i mroźnicze z blachy zaginanej kopertowo

Hinged doors applied in coldrooms within the temperature range from -25°C to +50°C.

The structure of the door ensures its strength, durability and  high insulation properties thanks to polyurethane foam core (PUR) injected at high pressure.
Doors are outstandingly suitable for restaurants, food stores and markets and food processing facilities, e.g. in meat, poultry, milk, fish processing facilities, confectioners and bakeries- in every place, where exceptional hygiene, thermal insulation and durability is required.

 

Door leaf:

  • Made of envelope bent steel;
  • Filled with polyurethane foam of at least 40 kg/m³ density;
  • Available thicknesses:
    • 60mm, 80mm –coldroom doors;
    • 100mm, 120mm – freezer doors.
  • Standard finish of door coating:
    • acid-proof stainless sheet, type 1.4301, 0.8 mm thick, with mat surface 2B;
    • galvanized steel sheet 0.75mm thick, coated with polyester paint other than white (RAL 9010).

 

Overlay Frame (not decreasing the door opening):

  • Standard finish of frame:
    • acid-proof stainless sheet, type 1.4301; 1.5mm thick;
    • galvanized steel sheet 1.5 mm thick, coated with polyester paint in white (RAL 9010);
    • frame filled with polyurethane foam.
  • Additionally, freezer door frame and threshold are equipped in heating system (heating cable, 230V, 40W/rm).

 

Lock:

  • FERMOD lock is equipped with patent insert, with possibility of emergency opening from the inside, even if the door is locked safe lock);
  • Bolt in double-leaf door.

 

Hinges:

  • Hinges are delivered by FERMOD.  Thanks to door lifting option during opening and closing the hinges prevent the lower gasket from friction.

 

Opcje:

  • Untypical finish of door coating:
    • acid-proof stainless sheet, type 1.4301, 0.8 mm thick, with grinded surface 4N or grained-finished;
    • galvanized steel sheet 0.75mm thick, coated with polyester paint other than white (RAL 9010);
    • polyester laminate in RAL 9016, with acid-proof stainless framing, type 1.4301.
  •  Availability to produce door with and without a threshold (lower element is installed in the floor)
    • PVC round window of Ø300mm;
    • stainless round window of  Ø280mm;
    • window in a different shape and dimension (special enquiry);
    • execution of opening for an individual glazing.
  • Door adjusted to top railway system
  • Flashings of the opening.

 

Example of inquiry/order:

type of doors type of finish type of material thickness of door leaf [mm] opening direction
DR

hinged doors

 E – eCo L – polyester 60, 80 – coldroom doors right
left
S – standard L – polyester 60, 80 – coldroom doors
100, 120 – freezer doors		 right
left
K – Premium L – polyester
N – stainless		 60, 80 – coldroom doors
100, 120 – freezer doors		 right
left

Options:

DR K L 60 Right

DRK-L 60 – PREMIUM COLDROOM HINGED DOORS, polyester paint finish, door leaf thickness 60mm, direction of opening to the right