Used for transporting ice creams, frozen foods, milk products and other low temperature product.
The operating principle of the Eutectic Kooltube system is quite simple, and is similar to how the refrigerator in your home works: During the night, while the truck is parked and the refrigerating system is recharged, the eutectic liquid inside the eutectic kooltube is frozen at -40° C (for negative temperatures) by the circulation of the freon pumped by the compressor. Cold temperature is generated by the heat exchange between the surface of the eutectic kooltube and the inside Environment.
For the whole duration of the delivery day (15 to 20 hours) the inside temperature will fluctuate between minus 25degree and minus 40 degree depending on the number of side doors and how many times they are opened.
At the end of the working day when the truck returns to the warehouse, it is reconnected to a three-phase power line. This will allow the compressor to recirculate the freon and freeze the liquid inside the eutectic kooltube, preparing it for the next day.
Jinan Goldenking Refrigeration Equipment Co., Ltd, established in 2004, is one of the best manufacturers of insulated truck bodies and refrigeration unit for refrigerated truck in China. The product quality can be assured due to abundant manufacturing experiences and powerful technical support.
Here I introduce our refrigerated truck bodies briefly:
Our refrigerated bodies processed with dry-wet method is made of GRP and PU foam with all-closed structure that the GRP (Glass Reinforced Plastic Fiber) outside and PU foam in the core. The dimension of panel can be chosen at the follow range:
Length 0-15750mm
Width 0-3400mm
Thickness 25-135mm
The main characters of our refrigerated & insulated bodies are as follows:
1 Light in weight: 40% lighter than metal body.
2 Better insulation: K value less than 0.3w/m2k...
3 High in strength and long life: 5 times longer than metal body.
4 Non-corrosion, non-pollution, anti-brine, acid and soda-resisting
5 Easy to be assembled and repaired at site.
Our products can be shipped in CBU (completely built up) and CKD (completely knock down) type.
We can also use our insulated panel to produce some other relative products such as Military Camping Container and Medical Rescue Shelter for Army, Emergency Mobile Telecommunication Truck for China Mobile and China Unicom, Catering Truck body for CAAC and Modular Container House etc.
The refrigeration unit (driven by truck engine) we produce can match 2m-10m bodies. The controllable temperature is -20centigrade.
