EMTH cold room consists of cold room panel (PU sandwich panel), cold room door, condensing unit, evaporator (air cooler), temperature controller, air curtain, copper pipe, expansion valve and other refrigeration fittings.

Cold room is widely used in food industry, and other related industries.

In food industry, cold room is usually used in food process factory, slaughterhouse, fruit and vegetable warehouse, supermarket, hotel, restaurant, etc.

The evaporator is mainly composed of five important components, such as cooling heat exchange tube, axial flow fan, liquid distributor, frost storage device, and water receiving tray. Mainly used in food processing workshops, slaughterhouses, fruit and vegetable warehouses, supermarkets, hotels, restaurants and other scenes.

Condensing units are familiar temperature-control devices in refrigerators, air conditioners, heat pumps and chillers. They move energy in the form of heat by compressing a gas known as a "refrigerant," then pumping it through a system of coils and using the air around the coils to heat and cool spaces. Electronic controls, fans, pumps and coils manage the condenser's work.

Condenser is a heat exchange equipment, the role is to use the environmental cooling medium (air or water), the heat from the high temperature and high pressure refrigeration vapor from the compressor away, so that the high temperature and high pressure refrigerant vapor cooling, condensation into high pressure and room temperature refrigerant liquid, this process is an essential part of the refrigeration system.

Small commercial flake ice machines are widely applied in supermarket chains, hotels, seafood market, food processing and vegetable preservation industries, etc.

The whole system is controlled by automatic microcomputer. The ice machine can start and stop automatically to make the evaporator mechanical operation system and water supplier circulation system coordination matched and work safely & efficiently under the function of PLC programmable controller.

Axial fan, very widely used, is the air flow in the same direction as the axis of the wind blade, such as the electric fan, the air conditioner fan is the axial flow fan. It is called "axial flow" because the gas flows parallel to the fan axis. Axial fans are usually used in situations where the flow requirement is high and the pressure requirement is low. The axial fan holds the air in place and moves it. Axial fan is mainly composed of fan impeller and shell, simple structure but very high data requirements.