For return doors:
1. Design:
(1) Appearance: designed by German.
(2) Self-closing hinge: convenience to close.
(3) Seal: flexible plastic built-in magnetic strip, good seal.
(4) Lock: originating in American KASON, anti-rust, long life-time.
(5) The return doors are the same level with the wall panel.
2. Material:
(1) Surface material:
a.Color plate steel
b.Stainless steel
c.Other chooses: salinization/ aluminum/ galvanized
(2) Door frame:
Plastic profiles + color steel plates + PU foaming, no cold bridge, good insulation.
(3) PU foam inside the door with optional thickness: 100mm, 150mm
3.Optional accessories:
Glass window: with electric heating film.
(No frost on the glass, see inside clearly)
4.Optional types:
Single open return door/ Double open return door.
5. Application:
Food/ Industry/ Supermarket/ Storage/ Medicine/ Retail, etc…
When you are too busy to close the door on your own usually, self-closing door is a good choose. KFC love to use return door in their cold room.
