Cold room is used on large industrial level or big food storage units. The general components of cold storage are:
- Polyurethane panel. It incorporates the entire panel, room panel and ceiling panel which is made from import pipeline, auto-perfusion foaming, import black material, double-side pressed colored steel panel with protective coating and the thickness is generally 100 mm, 120 mm and 150 mm.
- Polyurethane foaming material that is used for filling the interstices between anatomizes.
- Various steel panel folding and inside and outside wall.
- Curtain, which is air wind.
- Frozen door with standard manual.
- The compressors and condensing units.
- Ceiling unit cooler, copper pipes which have aluminum radiating fins, quality steel plate outer shell with plastic covering and electro thermal melting frost.
- A Pipeline connecting refrigeration.
- Refrigeration and expansion valve.
- Refrigeration pipe along with heat preservation.
- Machine units, unit coolers, beginning wires and wire-threading pipes that are utilized in room lighting.
- Complete electrical automatic control system.
- Water-flowing pipes, melting frost, preserving cold electric warm wires and heat preservations in the melting water-flowing pipe.
- R22 refrigerant or other refrigerants.
- Some other auxiliary parts like air proof ointment, various types of steel, fasteners, rivet and consuming parts.






