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DJ Series Cool Capacity Evaporator

The DD direct drive fan adopts an integrated direct connection structure of the impeller and the motor, eliminating traditional transmission components and achieving efficient and lossless power transmission. This equipment covers a cooling capacity range of 1.3 to 56.2kW and supports stable operation in environments from deep cold below -23℃ to normal temperature. It features a compact structure, low energy consumption, low noise, long service life and easy maintenance. It is a key device for improving the heat exchange efficiency of refrigeration systems and optimizing ventilation environments, and is widely used in cold storage, clean rooms and industrial ventilation fields

 
 

 

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Product Performance Advantages

Q:Professional Direct-Drive Structure Design for Outstanding Energy Efficiency

The impeller is directly connected to the inner rotor motor, eliminating the gearbox to reduce energy loss. Its efficiency is more than 15% higher than that of traditional transmission fans, and it can still output stably under low wind speed or low load, meeting the high-efficiency heat exchange needs of refrigeration systems.

Q:Professional Compact Integrated Design for Worry-Free Installation

Fan components (casing, impeller, motor) are produced in an integrated manner, featuring a compact size and flexible installation methods. It can be directly ceiling-mounted or embedded in equipment, especially suitable for scenarios with limited space such as cold storages and clean rooms, shortening installation time by 40%.

Q:Professional Multi-Scenario Adaptation Design for Wide Applications

It covers the refrigeration supporting needs with a cooling capacity of 1.3-56.2kW, adapting to multiple temperature ranges from freezing warehouses below -23℃ to fresh-keeping warehouses at 0℃. Meanwhile, it can be used in industrial scenarios such as HVAC (Heating, Ventilation and Air Conditioning) and smoke exhaust ventilation, supporting customized adjustment of wind speed and power.

Q:Professional Low-Consumption & Durable Design for Low Operation & Maintenance Costs

The operating noise is ≤55dB. Equipped with an anti-corrosion plastic-sprayed casing and a high-efficiency defrosting system, its failure rate is 30% lower than that of traditional fans. The service life of core components is ≥8 years, with annual maintenance times ≤1, reducing long-term operation investment.

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