Factory source Food Truck Refrigeration System - Self-powered Truck Refrigeration Unit – SONGZ

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Factory source Food Truck Refrigeration System - Self-powered Truck Refrigeration Unit – SONGZ Detail:

Self-powered Truck Refrigeration Unit


SC-D series is a kind of self-powered truck refrigeration unit for 7-10.5m long heavy truck that used for long-distance transportation. 

Technical Specification of Truck Refrigeration SC Series:


Applicable Temperature(℃) -20~30 -20~30
Applicable Volume 0℃(m3) 40~60 50~70
Applicable Volume -18℃(m3) 50 60
Cooling capacity(W) Ambient Temperature 30℃ 0℃ 8200 9200
-20℃ 4500 5600
Heating capacity(W) Ambient Temperature-20℃ 0℃ 4000 5000
Dimension(mm) 1960*1644*692 1960*1644*692
Weight(kg) 500 530 

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tubiaolan   SC-80D Technical Information tubiaolan   SC-90D Technical Information  

Technical Note:

1. Cooling capacity marked with Chinese national standard GB/T21145-2007 ambient temperature 37.8℃.

2. The application of truck body volume is for reference only. The actual application volume relates to truck body thermal insulation properties, temperature and the loaded cargo.

3. Wide range of operating temperature: -30℃~+50℃ ambient temperature.

4. The hot-gas defrost system with defrost temperature controller, which is safe, fast and reliable to keep the quality of the cargo.

5. Electric standby unit is available and optional. 

Detailed Technical Introduction of the SC-D Series

1. High-precision temperature control: The application of electronic expansion valve and PID algorithm meets the high-precision temperature control requirements of medicine and high-end cold chain transportation.


2. Micro-channel technology: suitable for micro-channel heat exchangers of refrigeration units, with lighter weight, higher efficiency and lower cost.


Comparison of tube-fin heat exchanger and parallel flow heat exchanger

Parameter comparison

Tube fin heat exchanger

Parallel flow heat exchanger

Heat exchanger weight



Heat exchanger volume



Heat transfer efficiency



Heat exchanger cost



Refrigerant charging volume



3. Remote monitoring technology: The customer terminal, refrigerated truck manufacture, and refrigerating units manufacturer form an organic whole through the Internet, improve the quality and service level of the unit, and create greater value for customers.


4. Brushless fan: The service life of the brush fan is increased from several thousand hours to more than 40,000 hours, the fan efficiency is increased by more than 20%, and the energy saving and economic efficiency are significantly improved. Application of continuous adjustment control, with pressure sensor and temperature sensor to achieve system optimization.


5. High-efficiency heating technology: the application of composite hot gas bypass heating and integrated cooling and heating heat exchanger, automatically select the heating mode according to the outside weather, and easily cope with various low-temperature weather, while taking into account the purpose of energy saving and consumption reduction


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Factory source Food Truck Refrigeration System - Self-powered Truck Refrigeration Unit – SONGZ detail pictures

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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Factory source Food Truck Refrigeration System - Self-powered Truck Refrigeration Unit – SONGZ, The product will supply to all over the world, such as: Afghanistan, Manchester, Stuttgart, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Carey from Burundi - 2017.09.26 12:12
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Esther from Brazil - 2018.06.28 19:27