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Cold Storage Door

Cold storage doors are use in cold storage rooms with a core of polyurethane. They feature an excellent heating insulation property, and are available in diverse types and sizes to meet various customer needs.

    1. Semi-Sunk Swing DoorA semi-sunk swing door is a door half embedded in the cold storage unit's door frame. It is primarily used in smaller cold storage facilities, due to the restrictions of hinges, handles and other components. A maximum width of 1.2 meters is highly suggested.
    1. Full-Sunk Swing DoorThe full sunk swing door is fully embedded in the door frame for a better sealing, space saving and easy to use performance. Because of the various accessories, including hinges and handles, this door is mostly used in smaller cold storage facilities, generally in a maximum space of 1.2m.
    1. Manual Sliding DoorThe manual sliding door is made of an aluminum alloy frame, and the size can be customized according to customer requirements. Door options also include single leaf or double leaf in a maximum width of 3 meters. The thickness is also a customizable feature, with thickness measurements reaching up to 150mm in order to increase the sealing performance. This product fits most 304 stainless steel cold storage units, and has a long service life.
    1. Electric Sliding DoorThe electric sliding door is based primarily on the same structure as the manual sliding door, with the addition of an electronic control system for a single phase power output, and motor control box with a heating system in order to ensure normal operations at low temperatures. When the doors are over 3m wide, we can design a double opening electric door.
    1. Electric Lift DoorThe electric lift door features polyurethane as the core material, and can be made of colored steel, stainless steel, galvanized steel or aluminum. These doors feature an excellent sealing effect, outstanding insulation properties and a long service life. The door also features a safety device to prevent people from being locked into the cold storage unit, making it safe and practical.
    1. Swing DoorThe swing door is equipped with collision resistant rubber, and as it does not seal tight, it is easy to open with minimal effort, offering convenient access to products inside the storage area. The hinges are made of 304 stainless steel, which ensures a longer service life and less need for maintenance.
    1. Pivot Swing DoorThe pivot swing door can be made from either 304 stainless steel or PPGI steel sheets on the door leaf and an aluminum alloy frame. The shaft reaches up to 3mm thick, and features a sloping bottom design to increase the strength of the hermetic seal. The door width is generally up to 2 meters, making it suitable for medium sized refrigeration doors.

Features
1. Adaptable temperature: -35 to 40°C
2. Specifications: door and tunnel sizes, other sizes can be customized
3. Door boar production: We make these doors using a special processing technique and an inner layer of heat insulation material made of polyurethane. The embedded rubber seal strip makes the entire thing easy to assemble and repair or replace.
4. Door surface: PPGI steel sheets or 304 stainless steel sheets, both choices feature a rust resistant, aluminum frame
5. The face is covered with a protective film, and the door opens and closes easily.